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solid-state contactor and relay g3pb single-phase and three-phase ssrs ideal for frequent switching applications under heater load slim models available for single-phase and three-phase output lower cost based on new modular construction optimum heat sinks attach to models without built-in heat sinks models for 15 to 45 a are available din-rail mounting possible (when using the y92b-p50) in addition to screw mounting conforms to ul, csa, and ce this product was manufactured at omron takeo. omron takeo has obtained approvals from international certification bodies for its quality system and environmental control system. ordering information contactors with built-in heat sinks number of phases number of elements zero-cross function main circuit voltage applicable heater capacity (with class-1 ac resistive load) part number 3 3 yes 100 to 240 vac 5.1 kw max. (15 a) g3pb-215b-3-vd 2 ( ) g3pb-215b-2-vd 3 8.6 kw max. (25 a) g3pb-225b-3-vd 2 ( ) g3pb-225b-2-vd 3 12.1 kw max. (35 a) g3pb-235b-3-vd 2 ( ) g3pb-235b-2-vd 3 15.5 kw max. (45 a) g3pb-245b-3-vd 2 ( ) g3pb-245b-2-vd (this table continues on the next page.)
g3pb g3pb ordering information -- continued from previous page number of phases number of elements zero-cross function main circuit voltage applicable heater capacity (with class-1 ac resistive load) part number 3 3 yes 200 to 400 vac 10.3 kw max. (15 a) g3pb-415b-3-vd 2 ( ) g3pb-415b-2-vd 3 17.3 kw max. (25 a) g3pb-425b-3-vd 2 ( ) g3pb-425b-2-vd 3 24.2 kw max. (35 a) g3pb-435b-3-vd 2 ( ) g3pb-435b-2-vd 3 31.1 kw max. (45 a) g3pb-445b-3-vd 2 ( ) g3pb-445b-2-vd contactors without built-in heat sinks number of phases number of elements zero-cross function main circuit voltage rated carry current part number 3 3 yes 100 to 240 vac 15 a max. g3pb-215b-3h-vd 2 g3pb-215b-2h-vd 3 25 a max. g3pb-225b-3h-vd 2 g3pb-225b-2h-vd 3 35 a max. g3pb-235b-3h-vd 2 g3pb-235b-2h-vd 3 45 a max. g3pb-245b-3h-vd 2 g3pb-245b-2h-vd 3 200 to 400 vac 15 a max. g3pb-415b-3h-vd 2 G3PB-415B-2H-VD 3 25 a max. g3pb-425b-3h-vd 2 g3pb-425b-2h-vd 3 35 a max. g3pb-435b-3h-vd 2 g3pb-435b-2h-vd 3 45 a max. g3pb-445b-3h-vd 2 g3pb-445b-2h-vd note: the load current vs. ambient temperature characteristics of the unit vary with the heat radiation of the unit. refer to engineering data for details. single-phase solid-state relays no. of phases zero-cross function main circuit voltage applicable heater capacity (resistive load: class-1 ac) part number single-phase yes 100 to 240 vac 3.6 kw max. (15 a) g3pb-215b-vd g 6kwmax.(25a) g3pb-225b-vd 8.4 kw max. (35 a) g3pb-235b-vd 10.8 kw max. (45 a) g3pb-245b-vd heat sinks heat resistance ( c/w) part number 1.67 y92b-p50 1.01 y92b-p100 0.63 y92b-p150 0.43 y92b-p200 0.36 y92b-p250
g3pb g3pb accessories (order separately) mounting rail 50 cm (1) x 7.3 mm (t) pfp-50n g 1m(1)x7.3mm(t) pfp-100n 1 m (1) x 16 mm (t) pfp-100n2 specifications for contactors ratings (at an ambient temperature of 25 c) operating circuit (common) item common rated operating voltage 12 to 24 vdc operating voltage range 9.6to30vdc rated input current 10 ma max. (at 24 vdc) must-operate voltage 9.6 vdc max. reset voltage 1vdcmin. insulation method phototriac operation indicator yellow led main circuit of models with built-in heat sinks item g3pb- 215b-3-vd g3pb- 215b-2-vd g3pb- 225b-3-vd g3pb- 225b-2-vd g3pb- 235b-3-vd g3pb- 235b-2-vd g3pb- 245b-3-vd g3pb- 245b-2-vd rated voltage 100 to 240 vac operating voltage range 75 to 264 vac rated carry current 15 a 25 a 35 a 45 a minimum load current 0.2 a 0.5 a inrush current resistance (peak value) 150 a (60 hz, 1 cycle) 220 a (60 hz, 1 cycle) 440 a (60 hz, 1 cycle) permissible i 2 t (half 60-hz wave) 121 a 2 s 260 a 2 s 1,260 a 2 s applicable load (with class-1 ac resistive load) 5.1kwmax. 8.6 kw 12.1 kw max. 15.5 kw max. item g3pb- 415b-3-vd g3pb- 415b-2-vd g3pb- 425b-3-vd g3pb- 425b-2-vd g3pb- 435b-3-vd g3pb- 435b-2-vd g3pb- 445b-3-vd g3pb- 445b-2-vd rated voltage 200 to 400 vac operating voltage range 180 to 440 vac rated carry current (see note.) 15 a 25 a 35 a 45 a minimum load current 0.5 a inrush current resistance (peak value) 220 a (60 hz, 1 cycle) 440 a (60 hz, 1 cycle) permissible i 2 t (half 60-hz wave) 260 a 2 s 1,260 a 2 s applicable load (with class-1 ac resistive load) 10.3 kw max. 17.3 kw max. 24.2 kw max. 31.1 kw max. note: rated carry current varies depending on the ambient temperature. for details, refer to load current vs. ambient temperature in engineering data.
g3pb g3pb main circuit of models without built-in heat sinks item g3pb-215b- 3h-vd g3pb-215b- 2h-vd g3pb-225b- 3h-vd g3pb-225b- 2h-vd g3pb-235b- 3h-vd g3pb-235b- 2h-vd g3pb-245b- 3h-vd g3pb-245b- 2h-vd rated voltage 100 to 240 vac operating voltage range 75 to 264 vac rated carry current (see note.) 15 a 25 a 35 a 45 a minimum load current 0.2 a 0.5 a inrush current resistance (peak value) 150 a (60 hz, 1 cycle) 220 a (60 hz, 1 cycle) 440 a (60 hz, 1 cycle) permissible i 2 t (half 60-hz wave) 121 a 2 s 260 a 2 s 1,260 a 2 s applicable load (with class-1 ac resistive load) the applicable load varies with the heat radiation of the unit. refer to engineering data for details. item g3pb-415b- 3h-vd g3pb-415b- 2h-vd g3pb-425b- 3h-vd g3pb-425b- 2h-vd g3pb-435b- 3h-vd g3pb-435b- 2h-vd g3pb-445b- 3h-vd g3pb-445b- 2h-vd rated voltage 200 to 400 vac operating voltage range 180 to 440 vac rated carry current 15 a 25 a 35 a 45 a minimum load current 0.5 a inrush current resistance (peak value) 220 a (60 hz, 1 cycle) 440 a (60 hz, 1 cycle) permissible i 2 t (half 60-hz wave) 260 a 2 s 1,260 a 2 s applicable load (with class-1 ac resistive load) refer to engineering data for details. note: the rated carry current varies depending on the radiation device or radiation plate to be connected and the ambient temperature. for details, refer to load current vs. ambient temperature in engineering data.
g3pb g3pb characteristics models with built-in heat sinks item g3pb- 215b-3-vd g3pb- 215b-2-vd g3pb- 225b-3-vd g3pb- 225b-2-vd g3pb- 235b-3-vd g3pb- 235b-2-vd g3pb- 245b-3-vd g3pb- 245b-2-vd operate time 1/2 of load power source cycle + 1 ms max. (dc i nput) release time 1/2 of load power source cycle + 1 ms max. (dc i nput) output on voltage drop 1.6 v (rms) max. leakage current (see note.) 10 ma (at 200 vac) insulation resistance 100 m w min. (at 500 vdc) dielectric strength 2,500 vac, 50/60 hz for 1 min vibration resistance destruction and malfunction: 10 to 55 hz, 0.75-mm double amplitude shock resistance destruction: 294 m/s 2 (30g) malfunction: 147 m/s 2 (15g) ambient t t operating -- 3 0 cto80 c(--22 f to 176 f) with no icing or condensation temperature storage -- 3 0 c to 100 c(--22 f to 212 f) with no icing or condensation ambient humidity operating 45% to 85% weight approx. 750 g approx. 750 g approx. 900 g approx. 750 g approx. 1,150 g approx. 900 g approx. 1,500 g approx. 1,150 g approved standards (under application) ul508, csa22.2 no. 14, en60947-4-3 (iec947-4-3) emc emission ac mains en55011 group 1 class b emission electromagnetic en55011 group 1 class b immunity esd iec947-4-3 4 kv contact discharge 8 kv air discharge immunity electromagnetic iec947-4-3 10 v/m (80 mhz to 1 ghz) immunity eft iec947-4-3 2 kv ac power-signal line immunity surge transient iec947-4-3 2kv immunity rf disturbance iec947-4-3 10 v (0.15 to 80 mhz) note: the leakage current of phase s will be approximately ? 3 times larger if the 2-element model is applied. item g3pb- 415b-3-vd g3pb- 415b-2-vd g3pb- 425b-3-vd g3pb- 425b-2-vd g3pb- 435b-3-vd g3pb- 435b-2-vd g3pb- 445b-3-vd g3pb- 445b-2-vd operate time 1/2 of load power source cycle + 1 ms max. (dc i nput) release time 1/2 of load power source cycle + 1 ms max. (dc i nput) output on voltage drop 1.8 v (rms) max. leakage current (see note.) 20 ma (at 400 vac) insulation resistance 100 m w min. (at 500 vdc) dielectric strength 2,500 vac, 50/60 hz for 1 min vibration resistance destruction and malfunction: 10 to 55 hz, 0.75-mm double amplitude shock resistance destruction: 294 m/s 2 (30g) malfunction: 147 m/s 2 (15g) ambient t t operating -- 3 0 cto80 c(--22 f to 176 f) with no icing or condensation temperature storage -- 3 0 c to 100 c(--22 f to 212 f) with no icing or condensation ambient humidity operating 45% to 85% weight approx. 750 g approx. 750 g approx. 900 g approx. 750 g approx. 1,150 g approx. 900 g approx. 1,500 g approx. 1,150 g approved standards ul508, csa22.2 no. 14, en60947-4-3 (iec947-4-3) (this table continues on the next page.)
g3pb g3pb characteristics table -- continued from previous page item g3pb- 415b-3-vd g3pb- 415b-2-vd g3pb- 425b-3-vd g3pb- 425b-2-vd g3pb- 435b-3-vd g3pb- 435b-2-vd g3pb- 445b-3-vd g3pb- 445b-2-vd emc emission ac mains en55011 group 1 class b emission electromagnetic en55011 group 1 class b immunity esd iec947-4-3 4 kv contact discharge 8 kv air discharge immunity electromagnetic iec947-4-3 10 v/m (80 mhz to 1 ghz) immunity eft iec947-4-3 2 kv ac power-signal line immunity surge transient iec947-4-3 2kv immunity rf disturbance iec947-4-3 10 v (0.15 to 80 mhz) note: the leakage current of phase s will be approximately ? 3 times larger if the 2-element model is applied. models without built-in heat sinks item g3pb- 215b- 3h-vd g3pb- 215b- 2h-vd g3pb- 225b- 3h-vd g3pb- 225b- 2h-vd g3pb- 235b- 3h-vd g3pb- 235b- 2h-vd g3pb- 245b- 3h-vd g3pb- 245b- 2h-vd operate time 1/2 of load power source cycle + 1 ms max. (dc i nput) release time 1/2 of load power source cycle + 1 ms max. (dc i nput) output on voltage drop 1.6 v (rms) max. leakage current (see note.) 10 ma (at 200 vac) insulation resistance 100 m w min. (at 500 vdc) dielectric strength 2,500 vac, 50/60 hz for 1 min vibration resistance destruction and malfunction: 10 to 55 hz, 0.75-mm single amplitude shock resistance destruction: 294 m/s 2 (30g) malfunction: 147 m/s 2 (15g) ambient t t operating -- 3 0 cto80 c(--22 f to 176 f) with no icing or condensation temperature storage -- 3 0 c to 100 c(--22 f to 212 f) with no icing or condensation ambient humidity operating 45% to 85% approved standards (under application) ul508, csa22.2 no. 14, en60947-4-3 (iec947-4-3) weight (max.) 300 g max. emc emission ac mains en55011 group 1 class b emission electromagnetic en55011 group 1 class b immunity esd iec947-4-3 4 kv contact discharge 8 kv air discharge immunity electromagnetic iec947-4-3 10 v/m (80 mhz to 1 ghz) immunity eft iec947-4-3 2 kv ac power-signal line immunity surge transient iec947-4-3 2kv immunity rf disturbance iec947-4-3 10 v (0.15 to 80 mhz) note: the leakage current of phase s will be approximately ? 3 times larger if the 2-element model is applied.
g3pb g3pb models without built-in heat sinks item g3pb- 415b- 3h-vd g3pb- 415b- 2h-vd g3pb- 425b- 3h-vd g3pb- 425b- 2h-vd g3pb- 435b- 3h-vd g3pb- 435b- 2h-vd g3pb- 445b- 3h-vd g3pb- 445b- 2h-vd operate time 1/2 of load power source cycle + 1 ms max. (dc i nput) release time 1/2 of load power source cycle + 1 ms max. (dc i nput) output on voltage drop 1.8 v (rms) max. leakage current (see note.) 20 ma (at 400 vac) insulation resistance 100 m w min. (at 500 vdc) dielectric strength 2,500 vac, 50/60 hz for 1 min vibration resistance destruction and malfunction: 10 to 55 hz, 0.75-mm single amplitude shock resistance destruction: 294 m/s 2 (30g) malfunction: 147 m/s 2 (15g) ambient t t operating -- 3 0 cto80 c(--22 f to 176 f) with no icing or condensation temperature storage -- 3 0 c to 100 c(--22 f to 212 f) with no icing or condensation ambient humidity operating 45% to 85% approved standards (under application) ul508, csa22.2 no. 14, en60947-4-3 (iec947-4-3) weight approx. 300 g emc emission ac mains en55011 group 1 class b emission electromagnetic en55011 group 1 class b immunity esd iec947-4-3 4 kv contact discharge 8 kv air discharge immunity electromagnetic iec947-4-3 10 v/m (80 mhz to 1 ghz) immunity eft iec947-4-3 2 kv ac power-signal line immunity surge transient iec947-4-3 2kv immunity rf disturbance iec947-4-3 10 v (0.15 to 80 mhz) note: the leakage current of phase s will be approximately ? 3 times larger if the 2-element model is applied. heat sinks model weight y92b-p50 approx. 450 g y92b-p100 approx. 450 g y92b-p150 approx. 600 g y92b-p200 approx. 850 g y92b-p250 approx. 1,200 g
g3pb g3pb specifications for single phase solid state relays ratings (at an ambient temperature of 25 c) operating circuit (common) item common rated operating voltage 12 to 24 vdc operating voltage range 9.6to30vdc rated input current 7mamax. must-operate voltage 9.6 vdc max. reset voltage 1vdcmin. insulation method phototriac operation indicator yellow led main circuit of models with built-in heat sinks item g3pb-215b-vd g3pb-225b-vd g3pb-235b-vd g3pb-245b-vd rated voltage 100 to 240 vac operating voltage range 75 to 264 vac rated carry current 15 a 25 a 35 a 45 a minimum load current 0.2 a 0.5 a inrush current resistance (peak value) 150 a (60 hz, 1 cycle) 220 a (60 hz, 1 cycle) 440 a (60 hz, 1 cycle) permissible i 2 t (half 60-hz wave) 121 a 2 s 260 a 2 s 1,260 a 2 s applicable load (with class-1 ac resistive load) 3.6kwmax. 6kwmax. 8.4kwmax. 10.8 kw max. characteristics item g3pb-215b-vd g3pb-225b-vd g3pb-235b-vd g3pb-245b-vd operate time 1/2 of load power source cycle + 1 ms max. (dc i nput) release time 1/2 of load power source cycle + 1 ms max. (dc i nput) output on voltage drop 1.6 v (rms) max. leakage current 10 ma max. (at 200 vac) 20 ma max. (at 200 vac) insulation resistance 100 m w min. (at 500 vdc) dielectric strength 2,500 vac, 50/60 hz for 1 min vibration resistance destruction and malfunction: 10 to 55 hz, 0.75-mm double amplitude shock resistance destruction: 294 m/s 2 (30g) malfunction: 147 m/s 2 (15g) ambient t t operating -- 3 0 cto80 c(--22 f to 176 f) with no icing or condensation temperature storage -- 3 0 c to 100 c(--22 f to 212 f) with no icing or condensation ambient humidity operating 45% to 85% approved standards (under application) ul508, csa22.2 no. 14, iec947-4-3 weight approx. 240 g approx. 240 g approx. 400 g approx. 400 g
g3pb g3pb en g ineerin g data load current vs. ambient temperature (continuous input) models with built-in heat sinks three-phase models g3pb-215b-3-vd g3pb-215b-2-vd g3pb-415b-3-vd g3pb-415b-2-vd g3pb-225b-3-vd g3pb-225b-2-vd g3pb-425b-3-vd g3pb-425b-2-vd g3pb-245b-3-vd g3pb-245b-2-vd g3pb-445b-3-vd g3pb-445b-2-vd g3pb-235b-3-vd g3pb-235b-2-vd g3pb-435b-3-vd g3pb-435b-2-vd g3pb-225b-3-vd g3pb-225b-2-vd g3pb-425b-3-vd g3pb-425b-2-vd g3pb-215b-3-vd g3pb-215b-2-vd g3pb-415b-3-vd g3pb-415b-2-vd load current (a) ambient temperature ( c) g3pb-245b-3-vd g3pb-245b-2-vd g3pb-445b-3-vd g3pb-445b-2-vd g3pb-235b-3-vd g3pb-235b-2-vd g3pb-435b-3-vd g3pb-435b-2-vd ambient temperature ( c) load current (a) single-phase models g3pb-215b-vd g3pb-225b-vd g3pb-235b-vd g3pb-245b-vd g3pb-225b-vd g3pb-215b-vd load current (a) ambient temperature ( c) g3pb-245b-vd g3pb-235b-vd ambient temperature ( c) load current (a)
g3pb g3pb models without built-in heat sinks g3pb-215b-3h (-2h)-vd g3pb-225b-3h (-2h)-vd g3pb-415b-3h (-2h)-vd g3pb-425b-3h (-2h)-vd g3pb-235b-3h (-2h)-vd g3pb-245b-3h (-2h)-vd g3pb-435b-3h (-2h)-vd g3pb-445b-3h (-2h)-vd g3pb-225b-3h (-2h)-vd g3pb-425b-3h (-2h)-vd load current (a) ambient temperature ( c) g3pb-215b-3h (-2h)-vd g3pb-415b-3h (-2h)-vd load current (a) ambient temperature ( c) g3pb-235b-3h (-2h)-vd g3pb-245b-3h (-2h)-vd g3pb-435b-3h (-2h)-vd g3pb-445b-3h (-2h)-vd inrush current resistance: non-repetitive (less than half for repetitive) three-phase models g3pb-215b-3 (h)-vd g3pb-215b-2 (h)-vd g3pb-225b-3 (h)-vd g3pb-225b-2 (h)-vd g3pb-415b-3 (h)-vd g3pb-415b-2 (h)-vd g3pb-245b-3 (h)-vd g3pb-245b-2 (h)-vd g3pb-445b-3 (h)-vd g3pb-445b-2 (h)-vd g3pb-235b-3 (h)-vd g3pb-235b-2 (h)-vd g3pb-245b-3 (h)-vd g3pb-245b-2 (h)-vd inrush current energized time (ms) energized time (ms) energized time (ms) inrush current inrush current
g3pb g3pb single-phase models g3pb-215b-vd g3pb-235b-vd g3pb-245b-vd inrush current energized time (ms) energized time (ms) energized time (ms) inrush current inrush current g3pb-225b-vd heat sink size vs. load current three-phase models ambient temperature: 80 c g3pb-225b-3h-vd ambient temperature: 40 c load current (a) heat sink size (cm ) 2 g3pb-425b-3h-vd aluminum plate (t=3.0 mm) ambient temperature: 80 c ambient temperature: 40 c load current (a) heat sink size (cm ) 2 aluminum plate (t=3.0 mm) note: the heat sink size refers to the combined area of the sides of the heat sink that radiate heat. in the case of g3pb-425b-3h-vd, when a current of 18 a is allowed to flow through the ssr at 40 c, the graph shows that the heat sink size is about 2,500 cm 2 . therefore, if the heat sink is square, one side of the heat sink must be 36 cm (36 2 2 = 2,592) or longer.
g3pb g3pb input voltage vs. input current and input voltage vs. input impedance three-phase models input voltage (v) input current (ma) input impedance (k ) w input current input impedance single-phase models input voltage (v) input current (ma) input current input impedance input impedance (k ) w thermal resistance rth (junction/ssr back surface) three-phase models without heat sink model rth ( c/w) g3pb-215b-3h-vd 1.05 g3pb-225b-3h-vd 0.57 g3pb-235b-3h-vd 0.57 g3pb-245b-3h-vd 0.57
g3pb g3pb dimensions unit: mm (inch) models with built-in heat sinks three-phase models g3pb-215b-2-vd g3pb-415b-2-vd g3pb-215b-3-vd g3pb-225b-2-vd g3pb-415b-3-vd g3pb-425b-2-vd 30.5 max. (1.20) 55 max. (2.17) two, 4.5 dia or m4 without terminal cover terminal arrangement/ internal circuit diagram four, r2.5 two, m3.5 six, m4 four, 4.5 dia or m4 mounting holes 30.5 max. (1.20) 70 max. (2.76) 80.5 max. (3.17) 50.5 max. 80 max. 110.5 max. (4.35) input circuit with terminal cover without terminal cover with terminal cover l1/r l2/s l3/t t3/w t2/v t1/u two, m3.5 six, m4 elliptical hole: 4.6 x 5.6 80 max. (3.15) 80.5 max. 100 max. (3.94) 4.6 dia. terminal arrangement/ internal circuit diagram input circuit g3pb- b-2-vd input circuit l1/r l2/s l3/t t3/w t2/v t1/u g3pb- b-3-vd l1/r l2/s l3/t t3/w t2/v t1/u (1.27) (1.97) 24 (0.94) 24 (0.94) (1.27)
g3pb g3pb 130.5 max. (5.14) g3pb-225b-3-vd g3pb-235b-2-vd g3pb-425b-3-vd g3pb-435b-2-vd g3pb-235b-3-vd g3pb-245b-2-vd g3pb-435b-3-vd g3pb-445b-3-vd two, m3.5 six, m5 (g3pb- 35b-2-vd) six, m4 (g3pb- 25b-3-vd) four, 4.5 dia or m4 80.5 max. four, r2.5 mounting holes four, r2.5 two, m3.5 six, m5 four, 4.5 dia or m4 mounting holes 80.5 max. 80 max. g3pb- b-3-vd 110.5 max. (4.35) g3pb- b-2-vd terminal arrangement/ internal circuit diagram terminal arrangement/ internal circuit diagram input circuit input circuit input circuit without terminal cover with terminal cover without terminal cover with terminal cover l1/r l2/s l3/t t3/w t2/v t1/u l1/r l2/s l3/t t3/w t2/v t1/u t1/u l1/r l2/s l3/t t3/w t2/v 110.5 max. (4.35) 80 max. input circuit l1/r l2/s l3/t t3/w t2/v t1/u 24 (0.94) (1.27) 24 (1.27) (0.94) 30.5 max. (1.20) 70 max. (2.76) 30.5 max. (1.20) 70 max. (2.76) 130.5 max. (5.14) 90
g3pb g3pb g3pb-245b-3-vd g3pb-445b-3-vd four, r2.5 two, m3.5 six, m5 four, 4.5 dia or m4 mounting holes 80.5 max. 80 max. 130.5 max. (5.14) 190.5 max. (7.50) terminal arrangement/ internal circuit diagram input circuit without terminal cover with terminal cover t1/u l1/r l2/s l3/t t3/w t2/v (1.27) 24 (0.94) 30.5 max. (1.20) 70 max. (2.76) single-phase models g3pb-215b-vd g3pb-225b-vd two, m4 two, m3.5 100 max. (3.94) 4.6 dia. two, 4.5 dia. or m4 mounting holes terminal arrangement/ internal circuit diagram elliptical hole: 4.6 x 5.6 input circuit trigger circuit 22.5 max. (0.89) 4.2 6.3 4.5 (0.17) (0.18) 88.6 (0.25) (3.49) 24 (0.94) 100 max. (3.94) 68 80 90 0.2 11 83.2 90 0.3 11 0.3
g3pb g3pb g3pb-235b-vd g3pb-245b-vd two, m5 two, m3.5 4.6 dia. 100 max. (3.94) two, 4.5 dia. or m4 mounting holes terminal arrangement/ internal circuit diagram elliptical hole: 4.6 x 5.6 trigger circuit 44.5 max. (1.75) input circuit 88.6 (3.49) (3.49) 24 (0.94) (0.53) (0.18) (0.24) (2.68) 4.5 6.1 13.4 68 100 max. (3.94) 90 0.2 80 25 83.2 90 25 models without built-in heat sinks g3pb-215b-3h-vd g3pb-215b-2h-vd g3pb-225b-3h-vd g3pb-225b-2h-vd g3pb-235b-3h-vd g3pb-235b-2h-vd g3pb-245b-3h-vd g3pb-245b-2h-vd g3pb-415b-3h-vd G3PB-415B-2H-VD g3pb-425b-3h-vd g3pb-425b-2h-vd g3pb-435b-3h-vd g3pb-435b-2h-vd g3pb-445b-3h-vd g3pb-445b-2h-vd g3pb- b-3h-vd g3pb- b-2h-vd terminal arrangement/ internal circuit diagram input circuit input circuit t1/u l1/r l2/s l3/t t3/w t2/v t1/u l1/r l2/s l3/t t3/w t2/v four, 8 dia. four, 4.5 dia or m4 two, m3.5 six, m4 (g3pb- 15b h-vd/- 25b- h-vd) six, m5 (g3pb- 35b- h-vd/- 45b- h-vd) mounting holes 80.5 max. (3.17) four, 4.5 dia. 80 max. (3.15) 4 (0.16) 6 (0.31) 68 (2.68) 24 (0.94) 8 (0.24) 30.5 max. (1.20)
g3pb g3pb heat sinks y92b-p50 y92b-p100 4.6 dia. 80.5 max. 90 100 max. (3.94) elliptical hole: 4.6 x 5.6 four, m4 four, r2.5 mounting holes two, 4.5 dia. or m4 mounting holes four, 4.5 dia. or m4 (2.68) 68 68 (2.68) 55 max. (2.17) 80 max. (3.15) 110.5 max. (4.35) 80.5 max. (3.17) 70 max. (2.76) 50 90 68 60 100 100 60
g3pb g3pb y92b-p150 y92b-p200 y92b-p250 four, m4 four, m4 four, m4 four, r2.5 four, r2.5 four, r2.5 mounting holes mounting holes mounting holes four, 4.5 dia. or m4 four, 4.5 dia. or m4 four, 4.5 dia. or m4 100 68 (3.94) 68 (2.68) 68 (2.68) (2.68) 120 (4.72) 120 (4.72) 110.5 max. (4.35) 110.5 max. (4.35) 130.5 max. (5.14) 190.5 max. (7.50) 130.5 max. (5.14) 130.5 max. (5.14) 70 max. (2.76) 70 max. (2.76) 70 max. (2.76) accessories (order separately) mounting tracks pfp-100n, pfp-50n pfp-100n2 35 0.3 4.5 7.3 0.15 27 0.15 35 0.3 27 24 29.2 1.5 1 16 4.5 1,000 (500) (see note.) 15 25 10 25 25 25 10 15 (5) (see note.) 25 25 10 15 1,000 25 25 15 10 twenty-eight, 25x4.5 elliptic holes note: values in parentheses indicate dimensions for the pfp-50n.
g3pb g3pb precautions warning to avoid electric shock, do not touch the terminals (i.e., charged parts) of the g3pb while power is supplied. if the g3pb is provided with a terminal cover, be sure to attach the terminal cover to the g3pb before operating the g3pb. the g3pb and radiator are very hot while power is supplied to the g3pb. do not touch the g3pb or the radiator while power is supplied to the g3pb or immediately after the g3pb is turned off, or a burn may result. do not touch the load terminal of the g3pb immediately after the g3pb is turned off, otherwise an electric shock may be received due to the residual charge of the built-in snubber circuit. to avoid electric shock, be sure to turn off the power supply to the g3pb before wiring. mount the terminal cover to the g3pb after wiring. do not touch the terminals of the g3pb while power is sup- plied, or an electric shock may be received. the built-in capacitor will be charged as long as power is sup- plied. to avoid electric shock, do not touch the terminals of the g3pb unless the g3pb is turned off and the built-in capaci- tor discharges all of its residual voltage. caution do not apply excessive voltage or current to the input or output circuit of the g3pb, or the g3pb may malfunction or burn. do not use the g3pb unless all the output terminal screws are tightened securely, or the terminals may generate excessive heat, and the g3pb may burn. be sure to provide enough ventilation to the g3pb and the ra- diator, or the g3pb may generate excessive heat, and the g3pb may burn or the output element may short-circuit. be sure to turn off the power supply to the g3pb before wir- ing, or an electric shock may be received. be sure to wire or solder the terminals of the g3pb properly, or the g3pb may generate excessive heat and burn. if the g3pb is mounted directly to a control panel that is used as a radiator as well, the control panel must be made of alumi- num or a steel plate with low thermal resistance. do not use any material with high thermal resistance, such as a wooden plate, or the g3pb may catch on fire or burn. correct use before actual operation to avoid accidents, it is necessary to test the g3pb in opera- tion under a variety of conditions. as for the characteristics of the g3pb, it is necessary to take into consideration the dis- persion of the characteristics between g3pb units. the ratings in this datasheet are tested values in a tempera- ture range between 15 c and 30 c, a relative humidity range between 25% and 85%, and an atmospheric pressure range between 88 and 106 kpa. it will be necessary to provide the above conditions, as well as the load conditions, if the user wants to confirm the ratings of actual g3pb units. mounting method since the relay is heavy, firmly mount the din rail and fix both ends with end plates for din-rail-mounting models. for direct mounting, firmly mount the relay on the panel. vertical mounting horizontal mounting vertical mounting panel panel note: make sure that the load current is 50% of the rated load current when the g3pb is mounted horizontally. ! !
g3pb g3pb close mounting 60 mm 30 mm note: be sure to provide a minimum space of 30 mm horizont- ally and 60 mm vertically between adjacent units. wiring when using crimp terminals, refer to the terminal clearances shown below. output terminal section input terminal section be sure that all lead wires are thick enough according to the current. output terminals t1, t2, and t3 are charged regardless of whether the unit is a 2- or 3-element model that is turned on or off. do not touch these terminals, otherwise an electric shock may be received. to isolate the unit from the power supply, install an appropri- ate circuit breaker between the power supply and unit. be sure to turn off the power supply before wiring the unit. terminal l2 and terminal t2 of the 2-element model are inter- nally short-circuited to each other. therefore, connect termi- nal l2 to the ground terminal of the power supply. if terminal l2 is connected to a terminal other than the ground terminal, cover all the charged terminals, such as heater terminals, for the prevention of electric shock accidents and ground faults. tightening torque refer to the following and be sure to tighten each screw of the unit to the specified torque in order to prevent the unit from malfunctioning. item screw terminal diameter tightening torque input terminal m3.5 0.8 n m (7.84 kgf cm) output t i l m4 1.2 n m(11.8kgf cm) terminal m5 2.0 n m (19.6 kgf cm) mounting models without built-in heat sink before attaching an external radiator or heat sink to the unit, be sure to apply silicone grease for heat radiation, such as toshibas yg6260 or sinetsu silicones g746, to the surface where the radiator or heat sink is attached. be sure to apply the following torque to secure the unit and external radiator or heat sink for proper heat radiation. tightening torque: 2.0 n m (19.6 kgf cm) operating conditions do not apply current exceeding the rated current, or the tem- perature of the unit may rise excessively. be sure to prevent ambient temperature rising due to the heat radiation of the unit. in the case of enclosed mounting, install a fan so that the interior of the panel can be fully ventilated. operating and storage environments do not use or store the unit in the following places, to avoid malfunction or deterioration of operating characteristics. locations subject to direct sunlight. locations subject to ambient operating temperatures outside the range of --30 cto80 c. locations subject to ambient operating humidity outside the range of 45% to 85%. locations subject to condensation as the result of severe changes in temperature. locations subject to ambient storage temperatures outside the range of --30 c to 100 c. locations subject to corrosive or flammable gases. locations subject to dust (especially iron dust) or salts. locations subject to shock or vibration. locations subject to exposure to water, oil, or chemicals.
g3pb g3pb cat. no. gctc12 1/99 specifications subject to change without notice. printed in u.s.a. omron electronics, inc. oneeastcommercedrive schaumburg, il 60173 1-800-55-omron omron canada, inc. 885 milner avenue scarborough, ontario m1b 5v 8 416-286-6465

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