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2/32 schneider electric 2 tesys contactors model d (1) protection ensured for the connection cross-sections shown on the next page and for connection via cable. (2) in the least favourable direction, without change of contact state (coil supplied at ue). type of contactor lc1- lc1- lc1- lc1- lc1-d115 & d09d18 d25d38 d40 d50d95 lc1-d150 dt20 & dt25 dt32 dt60 environment rated insulation voltage (ui) conforming to en 60947-4-1, overvoltage category iii, degree of pollution: 3 v 690 1000 conforming to ul, csa v 600 rated impulse withstand voltage conforming to en 60947 kv 6 8 (uimp) conforming to standards iec 947-1, 947-4-1, nfc 63-110, vde 0660, bs 5424, jem 1038, en 60947-1, en 60947-4-1. gl, dnv, ptb, rina pending product certifications ul, csa complies with sncf, sichere trennung recommendations separation insulation conforming to vde 0106 parts 101 and a1 (project 2/89) v 400 degree of protection (1) conforming to vde 0106 (front face only) power connection protection against direct finger contact ip 2x coil connection protection against direct finger contact ip 2x (except lc1-d40d80 ) protective treatment conforming to iec 68 th ambient air temperature storage c - 60+ 80 around the device operation c - 5+ 60 permissible c - 40+ 70, for operation at uc maximum operating altitude without derating m 3000 operating position without derating 30 possible, in relation to normal vertical mounting plane flame resistance conforming to ul 94 v 1 conforming to iec 695-2-1 c 960 shock resistance (2) contactor open gn 10 8 8 8 6 1/2 sine wave = 11ms contactor closed gn 15 15 10 10 15 vibration resistance (2) contactor open gn 2 5300 hz contactor closed gn 4 4 4 3 4 characteristics selection: pages 1/6 to 1/35 references: pages 2/6 to 2/9 dimensions: pages 2/44 to 2/47 schemes: pages 2/48 and 2/49
2/33 schneider electric 2 tesys contactors model d connections for power and control circuits type of contactor lc1- d09 & d12 d18 d25 d32 d38 d18 (4p) d40 d50 & d80 & d115 & d150 dt20 & (3p) dt32 dt60 d65 d95 dt25 power circuit connections connection via cable screw tightening screw clamps 2-input connector clamps 1-input connector 2-input connector flexible cable 1 conductor mm 2 14 1.56 1.510 2.510 2.516 2.525 2.525 450 10120 without cable end 2 conductors mm 2 14 1.56 1.56 2.510 2.516 2.516 2.516 425 10120 + 1050 flexible cable 1 conductor mm 2 14 16 16 110 2.510 2.525 2.525 450 10120 with cable end 2 conductors mm 2 12.5 14 14 1.56 2.510 2.510 2.510 416 10120 + 1050 solid cable 1 conductor mm 2 14 1.56 1.56 1.510 2.516 2.525 2.525 450 10120 without cable end 2 conductors mm 2 14 1.56 1.56 2.510 2.516 2.516 2.516 425 10120 + 1050 screwdriver phillips head n 2 n 2 n 2 n 2 n 2 C C C C ? flat screwdriver ? 6 ? 6 ? 6 ? 6 ? 6 ? 6? 8 ? 6? 8 ? 6? 8 C 6 sided key C C C C C C C 4 4 tightening torque n.m 1.7 1.7 2.5 2.5 2.5 5 5 9 12 connection via spring terminals flexible cable without cable end 1 conductor mm 2 2.5 (4: dt25) 4 4 4 C C (10: dt32dt60) C C C C 2 conductors mm 2 2.5 (4: dt25) 4 4 4 C C C C C C connection via bars or lugs bar cross-section C C C C C C C 3 x 16 5 x 25 lug external ? mm 8 8 10 10 12 13 16 17 25 ? of screw mm m3.5 m3.5 m4 m4 m5 m5 m6 m6 m8 screwdriver phillips head n 2 n 2 n 2 n 2 n 2 n 2 n 3 C C ? flat screwdriver ? 6 ? 6 ? 6 ? 6 ? 6 ? 8 ? 8 ? 8 C key for hexagonal headed screw C C C C C C C 10 13 tightening torque n.m 1.7 1.7 2.5 2.5 2.5 6 6 8 14 control circuit connections connection via cable (tightening via screw clamps) flexible cable 1 conductor mm 2 14 14 14 14 14 14 14 14 12.5 without cable end 2 conductors mm 2 14 14 14 14 14 14 14 14 12.5 flexible cable 1 conductor mm 2 14 14 14 14 14 12.5 12.5 12.5 12.5 with cable end 2 conductors mm 2 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 solid cable 1 conductor mm 2 14 14 14 14 14 14 14 14 12.5 without cable end 2 conductors mm 2 14 14 14 14 14 14 14 14 12.5 screwdriver phillips head n 2 n 2 n 2 n 2 n 2 n 2 n 2 n 2 n 2 ? flat screwdriver ? 6 ? 6 ? 6 ? 6 ? 6 ? 6 ? 6 ? 6 ? 6 tightening torque n.m 1.7 1.7 1.7 1.7 1.7 1.2 1.2 1.2 1.2 connection via spring terminals flexible cable 1 conductor mm 2 2.5 2.5 2.5 2.5 C C C C C C without cable end 2 conductors mm 2 2.5 2.5 2.5 2.5 C C C C C C connection via bars or lugs lug external ? mm (1) C 8 8 8 8 ? of screw mm (1) C m3.5 m3.5 m3.5 m3.5 screwdriver phillips head C C C C C n 2 n 2 n 2 n 2 ? flat screwdriver C C C C C ? 6 ? 6 ? 6 n6 tightening torque n.m C C C C C 1.2 1.2 1.2 1.2 (1) spade connector or cable lug, see connection via cable above. characteristics selection: pages 1/6 to 1/35 references: pages 2/6 to 2/9 dimensions: pages 2/44 to 2/47 schemes: pages 2/48 and 2/49
2/34 schneider electric 2 tesys contactors model d (1) protection ensured for the connection cross-sections shown on page 2/33 and for connection via cable. (2) in the least favourable direction, without change of contact state (coil supplied at ue). (3) the closing time c is measured from the moment the coil supply is switched on to initial contact of the main poles. the openi ng time o is measured from the moment the coil supply is switched off to the moment the main poles separate. type of contactor lc1- d09 dt20 d12 dt25 d18 dt32 d25 dt40 pole characteristics rated operational current (ie) in ac-3, q 60 c a 9 12 18 25 (ue 440 v) in ac-1, q 60 c a 25 20 25 32 40 rated operational voltage (ue) up to v 690 690 690 690 frequency limits of the operating current hz 25400 25400 25400 25400 conventional thermal current (ith) q 60 c a 25 20 25 25 32 32 40 40 rated making capacity (440 v) conforming to iec 947 250 250 300 450 rated breaking capacity (440 v) conforming to iec 947 250 250 300 450 permissible short-time rating for 1 s a 210 210 240 380 no current flowing for preceding for 10 s a 105 105 145 240 15 minutes at q 40 c for 1 min a 61 61 84 120 for 10 min a 30 30 40 50 protection by fuse without thermal overload relay, type 1 a 25 40 50 63 against short-circuits (u 690 v) fuse gg type 2 a 20 25 35 40 with thermal overload relay a see pages 2/52 and 2/53 , for am or gg fuse ratings corresponding to the associated thermal overload relay average impedance per pole at ith and 50 hz m w 2.5 2.5 2.5 2 power dissipation per pole ac-3 w 0.20 0.36 0.8 1.25 for the above operating currents ac-1 w 1.56 1.56 2.5 3.2 a.c. control circuit characteristics rated control circuit voltage (uc) 50/60 hz v 12690 control voltage limits 50 or 60 hz coils operational C drop-out C 50/60 hz coils operational 0.81.1 uc on 50 hz and 0.851.1 uc on 60 hz at 60 c drop-out 0.30.6 uc at 60 c average consumption " 50 hz inrush 50 hz coil va C at 20 c and at uc cos j 0.75 50/60 hz coil va 70 sealed 50 hz coil va C cos j 0.3 50/60 hz coil va 7 " 60 hz inrush 60 hz coil va C cos j 0.75 50/60 hz coil va 70 sealed 60 hz coil va C cos j 0.3 50/60 hz coil va 7.5 heat dissipation 50/60 hz w 23 operating time (3) closing c ms 1222 opening o ms 419 mechanical life 50 or 60 hz coil C in millions of operating cycles 50/60 hz coil on 50 hz 15 maximum operating rate in operating cycles per hour 3600 at ambient temperature 60 c characteristics selection: pages 1/6 to 1/35 references: pages 2/6 to 2/9 dimensions: pages 2/44 to 2/47 schemes: pages 2/48 and 2/49
2/35 schneider electric 2 d32 dt60 d38 d40 d50 d65 d80 d95 d115 d150 32 32 38 40 50 65 80 95 115 150 50 60 50 60 80 80 125 125 200 200 690 690 690 1000 1000 1000 1000 1000 1000 1000 25400 25400 25400 25400 25400 25400 25400 25400 25400 25400 50 60 50 60 80 80 125 125 200 200 550 500 550 800 900 1000 1100 1100 1260 1660 550 500 550 800 900 1000 1100 1100 1100 1400 430 430 430 720 810 900 990 1100 1100 1400 260 260 310 320 400 520 640 800 950 1200 138 138 150 165 208 260 320 400 550 580 60 60 60 72 84 110 135 135 250 250 63 63 63 80 100 160 200 200 250 315 63 63 63 80 100 125 160 160 200 250 see pages 2/52 and 2/53 , for am or gg fuse ratings corresponding to the associated thermal overload relay 2 2 2 1.5 1.5 1 0.8 0.8 0.6 0.6 2 2 3 2.4 3.7 4.2 5.1 7.2 7.9 13.5 5 5 5 5.4 9.6 6.4 12.5 12.5 24 24 12690 24660 24500 C 0.851.1 uc at 55 c 0.851.1 uc at 55 c C 0.30.6 uc at 55 c 0.30.5 uc at 55 c 0.81.1 uc on 50 hz and 0.81.1 uc on 50 hz and 0.851.1 uc on 60 hz at 60 c 0.851.1 uc on 60 hz at 55 c 0.81.15 uc on 50/60 hz at 55 c 0.30.6 uc at 60 c 0.30.6 uc at 55 c 0.30.5 uc at 55 c C 200 300 C 0.75 0.75 0.8 0.9 70 245 280350 280350 C 20 22 C 0.3 0.3 0.3 0.9 7 26 218 218 C 220 300 C 0.75 0.75 0.8 0.9 70 245 280350 280350 C 22 22 C 0.3 0.3 0.3 0.9 7.5 26 218 218 23 610 38 34.5 1222 2026 2026 2026 2035 2035 2050 2035 419 812 812 812 620 620 620 4075 C 16 16 16 10 10 8 C 15 6 6 6 4 4 8 8 3600 3600 3600 3600 3600 3600 2400 1200
2/36 schneider electric 2 tesys contactors model d (1) operating times depend on the type of contactor electromagnet and its control mode. the closing time c is measured from the moment the coil supply is switched on to initial contact of the main poles. the openi ng time o is measured from the moment the coil supply is switched off to the moment the main poles separate. (2) in the least favourable direction, without change of contact state. d.c. control circuit characteristics type of contactor lc1- lc1- or lp1- lc1 or lc1-d115 & d09d38 d40d65 lp1-d80 lc1-d150 dt20dt60 rated control circuit voltage (uc) $ v 12440 12440 24440 rated insulation voltage conforming to iec 947-1 v 690 conforming to ul, csa v 600 control voltage limits operational standard coil 0.71.25 uc 0.851.1 uc at 55 c 0.751.2 uc at 60 c at 55 c wide range coil C 0.751.2 uc at 55 c C drop-out 0.10.25 uc 0.10.3 uc at 55 c 0.150.4 uc at 60 c at 55 c average consumption $ inrush w 5.4 22 22 270 to 365 at 20 c and at uc sealed w 5.4 22 22 2.45.1 average operating time (1) closing c ms 55 85110 95130 2035 at uc opening o ms 20 2035 2035 4075 note: the arcing time depends on the circuit switched by the poles. for normal 3-phase applications, the arcing time is usually less than 10 ms. the load is isolated from the supply after a time equal to the sum of the opening time and the arcing time. time constant (l/r) ms 28 65 75 25 mechanical life at uc in millions of operating cycles 30 20 20 8 maximum operating rate in operating cycles per hour 3600 3600 3600 1200 at ambient temperature 60 c low consumption control circuit characteristics rated insulation voltage conforming to en 60947-1 v 690 conforming to ul, csa v 600 maximum voltage of the control circuit on $ 250 average consumption d.c. wide range coil inrush w 2.4 at 20 c and at uc (0.71.25 uc) sealed w 2.4 operating time (1) closing c ms 70 at uc and at 20 c opening o ms 25 voltage limits ( q 60 c) operational 0.7 to 1.25 uc of the control circuit drop-out 0.10.3 uc time constant (l/r) ms 40 mechanical life in millions of operating cycles 30 maximum operating rate at ambient temperature 60 c ops/h 3600 characteristics (continued) selection: pages 1/6 to 1/35 references: pages 2/6 to 2/9 dimensions: pages 2/44 to 2/47 schemes: pages 2/48 and 2/49
2/37 schneider electric 2 contactor integral auxiliary contact characteristics linked contacts conforming to each contactor has 2 n/o and n/c contacts mechanically linked on the same movable contact holder draft standard iec 947-4-5 mirror contact the n/c contact on each contactor represents the state of the power contacts and can be connected to a preventa safety module rated operational voltage (ue) up to v 690 rated insulation voltage (ui) conforming to iec 947-1 v 690 conforming to ul, csa v 600 conventional thermal current (ith) for ambient temperature 60 c a 10 operating current frequency hz 25400 minimum switching capacity u min. v 17 l = 10 C8 i min. ma 5 short-circuit protection conforming to en 60947-5-1 gg fuse: 10 a rated making capacity conforming to en 60947-5-1, i rms a " : 140, $ : 250 short-time rating permissible for 1 s a 100 500 ms a 120 100 ms a 140 insulation resistance m w >10 non-overlap time guaranteed between n/c and n/o contacts ms 1.5 on energisation and on de-energisation a.c. supply categories ac-14 and ac-15 d.c. supply category dc-13 contact operating power electrical life (valid for up to 3600 operating cycles/hour) electrical life (valid for up to 1200 operating cycles/hour) conforming to en 60947-5-1 on an inductive load such as the coil of an electromagnet: on an inductive load such as the coil of an electromagnet, making power (cos j 0.7) = 10 times the power broken without economy resistor, the time constant increasing (cos j 0.4). with the load. v 24 48 115 230 400 440 600 v 24 48 125 250 440 1 million operating cycles va 60 120 280 560 960 1050 1440 w 96 76 76 76 44 3 million operating cycles va 16 32 80 160 280 300 420 w 48 38 38 32 C 10 million operating cycles va 4 8 20407080100 w 14 12 12 C C ac-15 dc-13 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1234 5 6 7 8 9 10 0,1 0,2 0,3 0,4 0,6 0,5 0,8 0,7 7 1 2 3 5 4 6 8 1 current broken in a millions of operating cycles 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1234 5 6 7 8 9 10 0,1 0,2 0,3 0,4 0,6 0,5 0,8 0,7 7 1 2 3 5 4 6 8 1 440 v 48 v 250 v 125 v 24 v current broken in a millions of operating cycles tesys contactors model d characteristics (continued) selection: pages 1/6 to 1/35 references: pages 2/6 to 2/9 dimensions: pages 2/44 to 2/47 schemes: pages 2/48 and 2/49
2/38 schneider electric 2 tesys contactors auxiliary contact blocks without dust and damp protected contacts for model d contactors contact block type lad-n or c lad-t & s lad-r lad-8 environment conforming to standards iec 947-5-1, nf c 63-140, vde 0660, en 60947-5-1 product certifications ul, csa protective treatment conforming to iec 68 th degree of protection conforming to vde 0106 protection against direct finger contact ip 2x ambient air temperature storage c - 60+ 80 around the device operation c - 5+ 60 permissible for operation at uc c - 40+ 70 maximum operating altitude without derating m 3000 cabling phillips n 2 and ? 6 mm mm 2 min.: 1 x 1; max.: 2 x 2.5 flexible or solid cable with or without cable end connection by spring terminals flexible or solid cable without cable end mm 2 max.: 2 x 2.5 instantaneous and time delay contact characteristics number of contacts 1, 2 or 4 2 2 2 rated operational voltage (ue) up to v 690 rated insulation voltage (ui) conforming to en 60947-5-1 v 690 conforming to ul, csa v 600 conventional thermal current (ith) for ambient temperature 60 c a 10 frequency of operational current hz 25400 minimum switching capacity u min. v 17 i min. ma 5 short-circuit protection conforming to en 60947-5-1 and vde 0660. gg fuse a 10 rated making capacity conforming to en 60947-5-1, i rms a " : 140; $ : 250 short-time rating permissible for: 1 s a 100 500 ms a 120 100 ms a 140 insulation resistance m w > 10 non-overlap time guaranteed between n/c and n/o contacts ms 1.5 (on energisation and on de-energisation) overlap time guaranteed between n/c and n/o on lad-c22 ms 1.5 C C C time delay ambient air temperature for operation c C - 40+ 70 - 40+ 70 C (lad-t, r and s contact blocks) accuracy only valid for setting range repeat accuracy C 2 % 2 % C indicated on the front face drift up to 0.5 million operating cycles C + 15 % + 15 % C drift depending on ambient air temperature C 0.25 % per c 0.25 % per c C mechanical durability in millions of operating cycles 30 5 5 30 operational power of contacts see page 2/40 characteristics references: pages 2/17 and 2/18 dimensions: pages 2/44 and 2/45 schemes: pages 2/48 and 2/49
2/39 schneider electric 2 tesys contactors auxiliary contact blocks with dust and damp protected contacts for model d contactors contact block type la1-dx la1-dx la1-dy protected non protected environment conforming to standards iec 947-5-1, vde 0660 product certifications ul, csa protective treatment conforming to iec 68 th degree of protection conforming to vde 0106 protection against direct finger contact ip 2x ambient air temperature storage and operation c - 25+ 70 cabling phillips n 2 and ? 6 mm flexible or solid cable mm 2 min.: 1 x 1 with or without cable end max.: 2 x 2.5 number of contacts 2 2 2 2 contact characteristics rated operational voltage (ue) up to v 50 50 690 24 rated insulation voltage (ui) conforming to iec 947-5-1 v 250 250 690 250 conforming to ul, csa v C C 600 C conventional thermal current (ith) for ambient temperature 40 c a C C 10 C maximum operational current (ie) ma 50 50 10 50 frequency of operational current hz C C 25400 C minimum switching capacity u min. v 3 3 17 3 i min. ma 0.3 0.3 5 0.3 short-circuit protection conforming to en 60947-5-1. gg fuse a C C 10 C rated making capacity conforming to en 60947-5-1, i rms a C C " : 140; $ : 250 C short-time rating permissible for: 1 s a C C 100 C 500 ms a C C 120 C 100 ms a C C 140 C insulation resistance m w > 10 > 10 > 10 > 10 mechanical durability in millions of operating cycles 5 5 30 5 materials and technology gold - single gold - single C gold - single used for dust and damp break with break with break with protected contacts crossed bars crossed bars crossed bars characteristics references: page 2/17 dimensions: pages 2/44 and 2/45 schemes: pages 2/48 and 2/49
2/40 schneider electric 2 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1234 5 6 7 8 9 10 0,1 0,2 0,3 0,4 0,6 0,5 0,8 0,7 7 1 2 3 5 4 6 8 1 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1234 5 6 7 8 9 10 0,1 0,2 0,3 0,4 0,6 0,5 0,8 0,7 7 1 2 3 5 4 6 8 1 440 v 48 v 250 v 125 v 24 v m i l l i o n s o f o p e r a t i n g c y c l e s m i l l i o n s o f o p e r a t i n g c y c l e s current broken in a current broken in a a.c. supply, categories ac-14 and ac-15 electrical durability (valid up to 3600 operating cycles/hour) on an inductive load such as the coil of an electromagnet: making power (cos j 0.7) = 10 times the power broken (cos j 0.4). d.c. supply, category dc-13 electrical durability (valid up to 1200 operating cycles/hour) on an inductive load such as the coil of an electromagnet, without economy resistor, the time constant increasing with the power. operational power of contacts (conforming to en 60947-5-1) v 24 48 115 230 400 440 600 1 million operating cycles va 60 120 280 560 960 1050 1440 3 million operating cycles va 16 32 80 160 280 300 420 10 million operating cycles va 4 8 20407080100 v 24 48 125 250 440 1 million operating cycles w 120 90 75 68 61 3 million operating cycles w 70 50 38 33 28 10 million operating cycles w 25 18 14 12 10 tesys contactors auxiliary contact blocks with dust and damp protected contacts for model d contactors characteristics references: pages 2/17 and 2/18 dimensions: pages 2/44 and 2/45 schemes: pages 2/48 and 2/49
2/41 schneider electric 2 tesys contactors control modules, coil suppressor modules and mechanical latch blocks for model d contactors unlatching can be manually operated locally or electrically controlled for remote operation. the la6-dk or lad-6k latch coil and the lc1-d operating coil must not be energised simultaneously. the duration of the la6-dk or lad-6k and lc1-d control signals must be 3 100 ms. environment conforming to standards iec 947-5-1 product certifications ul, csa protective treatment conforming to iec 68 th degree of protection conforming to vde 0106 protection against direct finger contact ip 2x ambient air temperature storage c - 40+ 80 around the device operation c - 25+ 55 permissible for operation at uc c - 25+ 70 auto - man - stop control modules recommendation the auto - man selector switch must only be operated with the start - stop (o i) switch in position o rated insulation voltage conforming to en 60947-5-1 v 250 rated operational voltage conforming to en 60947-5-1 v 250 protection against electric shocks kv 2 built-in protection contactor coil suppression by varistor indication by integral led illuminates when the contactor coil is energised electrical durability in operating cycles 20,000 coil suppressor modules module type la4-da la4-db la4-dc la4-de lad-4rc lad-4t lad-4v type of protection rc circuit bidirectional diode varistor peak limiting diode rated control circuit voltage (uc) v " " or $ $ " or $ 24415 2472 12250 24250 maximum peak voltage 3 uc 2 uc uc 2 uc natural rc frequency 24/48 v hz 400 C C C 50/127 v hz 200 110/240 v hz 100 C C C 380/415 v hz 150 C C C mechanical latch blocks mechanical latch block type la6-dk10 lad-6k10 la6-dk20 for mounting on contactor lc1d40?d65, lp1-d65 lc1-d09?d38, dt20?dt60 lc1-d80?d150 lp1-d80 and lc1-d115 certification ul, csa ul, csa rated insulation voltage conforming to iec 947-5-1 v 690 690 rated control circuit voltage " 50/60 hz and $ v 24415 24415 power required for unlatching " va 25 25 $ w 30 30 maximum operating rate in operating cycles/hour 1200 1200 on-load factor 10 % 10 % mechanical durability at uc in millions of operating cycles 0.5 0.5 characteristics references: pages 2/18 to 2/21 dimensions: pages 2/44 and 2/45 schemes: pages 2/48 and 2/49
2/42 schneider electric 2 0 1 0 1 t 0 1 0 1 t 0 1 40 ms tesys contactors electronic serial timer modules for model d contactors time delay output module type la4-dt (on-delay) la4-dr (off-delay) for lc1-d environment conforming to standards iec 255-5 product certifications ul, csa protective treatment conforming to iec 68 th degree of protection conforming to vde 0106 protection against direct finger contact ip 2x ambient air temperature storage c - 40+ 80 around the device operation c - 25+ 55 for operation at uc c - 25+ 70 rated insulation voltage (ui) conforming to en 60947-5-1 v 250 cabling phillips n 2 and ? 6 mm mm 2 min.: 1 x 1 flexible or solid cable with or without cable end max.: 2 x 2.5 control circuit characteristics built-in protection on input by varistor by varistor suppression of contactor by varistor by bidirectional peak limiting diode rated control circuit voltage (uc) v " or $ 24250 " 24250 permissible variation 0.81.1 uc 0.81.1 uc type of control by mechanical contact only by mechanical contact only, connecting cable < 10 m time delay characteristics timing ranges s 0.12; 1.530; 25500 0.12; 1.530; 25500 repeat accuracy 040 c 3 % (10 ms minimum) 3 % (10 ms minimum) reset time during the time delay period ms 150 225 after the time delay period ms 50 C immunity to micro-breaks during the time delay period ms 10 20 after the time delay period ms 2 C minimum control pulse duration ms C 40 indication of time delay by led illuminates during time delay period illuminates during time delay period switching characteristics (solid state type) maximum power dissipated w 2 3.5 leakage current ma < 5 < 5 residual voltage v 3.3 3.3 overvoltage protection 3 kv; 0.5 joule 3 kv; 0.5 joule electrical durability in millions of operating cycles 30 30 operating diagrams la4-dt ?on-delay? electronic timers la4-dr ?off-delay? electronic timers u supply (a1-a2) u supply (a1-a2) control (a2-b2) contactor coil time delay output contactor coil red led red led characteristics references: page 2/21 dimensions: pages 2/44 and 2/45 schemes: pages 2/48 and 2/49
2/43 schneider electric 2 tesys contactors interface modules for model d contactors environment conforming to standards iec 255-5 product certifications ul, csa protective treatment conforming to iec 68 th degree of protection conforming to vde 0106 protection against direct finger contact ip 2x ambient air temperature storage c - 40+ 80 around the device operation c - 25+ 55 permissible for operation at uc c - 25+ 70 other characteristics module type la4- la4- la4- la4- la4- la4- dfbq dfb dfe dlb dle dwb with with with with relay + override solid relay relay relay state rated insulation voltage conforming to en 60947-5-1 v 5 250 rated operational voltage conforming to en 60947-5-1 v 415 250 indication of input state by integral led which illuminates when the contactor coil is energised input signals control voltage (e1-e2) v $ 24 $ 24 $ 48 $ 24 $ 48 $ 24 permissible variation v 1730 1730 3360 1730 3360 530 current consumption at 20 c ma 25 25 15 25 15 8.5 for 5 v 15 for 24 v state 0 guaranteed for u v < 2.4 < 2.4 < 4.8 < 2.4 < 4.8 < 2.4 i ma < 2 < 2 < 1.3 < 2 < 1.3 < 2 state 1 guaranteed for u v 17 17 33 17 33 5 built-in protection against reverse polarity by diode of the input by diode electrical durability at 220/240 v in millions of operating cycles 3 10 10 3 3 20 maximum immunity time ms 4 4 4 4 4 1 to micro-breaks power dissipated at 20 c w 0.6 0.6 0.6 0.6 0.6 0.4 direct mounting without contactor with coil: " 24250 v C lc1-d40 d150 C " 100250 v C C lc1-d40d115 " 380415 v lc1-d40d150 C C mounting with cabling adaptor lad-4bb with coil: " 24250 v C lc1-d09 d38, dt20?dt60 lc1-d09?d38, dt20?dt60 " 380415 v lc1-d09 d38, dt20 dt60 ? ? total operating time at uc (of the contactor) operating times depend on the type of contactor electromagnet and its control mode. the closing time c is measured from the moment the coil supply is switched on to initial contact of the main poles. the opening time o is measured from the moment the coil supply is switched off to the moment the main poles separate. lc1-d09d38, dt20dt60 lc1-d40d65 lc1-d80 and d95 with la4-df, dl n/o ms 2030 2834 2843 n/c ms 1624 2024 1832 cabling phillips n 2 and ? 6 mm flexible or solid cable mm 2 min.: 1 x 1 with or without cable end mm 2 min.: 2 x 2.5 characteristics references: page 2/21 dimensions: pages 2/44 and 2/45 schemes: pages 2/48 and 2/49

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