460 dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. specifications and availability subject to change. oeg catalog 1308242 issued 3-03 www.tycoelectronics.com technical support: refer to inside back cover. features meet ul 508, vde0435 and semko requirements. ?2 form a and 2 form c contact arrangements. immersion cleanable, sealed version available. meet 5,000v dielectric voltage between coil and contacts. meet 10,000v surge voltage between coil and contacts (1.2 / 50 s). omi 2 pole series 2 pole miniature power pc board relay appliances, hvac, office machines. ul file no. e58304 csa file no. lr48471 vde file no. 6678 semko file no. 9517235 initial insulation resistance between mutually insulated elements: 1,000m ohms min. @ 500vdcm. mechanical data termination: printed circuit terminals. enclosure (94v-0 flammability ratings): omi-ss: vented (flux-tight) plastic cover. omi-sh: sealed plastic case. weight: 0.46 oz (13g) approximately. coil data @ 20 c operate data must operate voltage: omi-d: 75% of nominal voltage or less. omi-l: 80 % of nominal voltage or less. must release voltage: 5% of nominal voltage or more. operate time: omi-d: 15 ms max. omi-l: 20 ms max. release time: 8 ms max. environmental data temperature range: operating: omi-d: -30 c to +55 c omi-l: -30 c to +70 c vibration, mechanical: 10 to 55 hz., 1.5mm double amplitude operational: 10 to 55 hz., 1.5mm double amplitude. shock, mechanical: 1,000m/s 2 (100g approximately). operational: 100m/s 2 (10g approximately). operating humidity: 20 to 85% rh. (non-condensing). initial dielectric strength between open contacts: 1,000vac 50/60 hz. (1 minute). between coil and contacts: 5,000vac 50/60 hz. (1 minute). surge voltage between coil and contacts: 10,000v (1.2 / 50 s). contact data @ 20 c arrangements: 2 form a (dpst-no) and 2 form c (dpdt). material: ag alloy. max. switching rate: 300 ops./min. (no load). 30 ops./min. (rated load). expected mechanical life: 10 million operations (no load). expected electrical life: 100,000 operations (rated load). minimum load: 100ma @ 5vdc. initial contact resistance: 100 milliohms @ 1a, 6vdc. coil data voltage: 5 to 48vdc. nominal power: 720mw (omi-d), 540mw (omi-l). coil temperature rise: 45 c max., at rated coil voltage. max. coil power: 130% of nominal. duty cycle: continuous. contact ratings ratings: 5a @ 240vac resistive, 5a @ 120vac resistive, 5a @ 30vdc resistive, 1/8 hp @ 250vac. 1.5a @ 240vac inductive (cos? 0.4), 1.5a @ 120vac inductive (cos? 0.4), 1.5a @ 24vdc inductive (l/r=7msec). max. switched voltage: ac: 240v. dc: 30v. max. switched current: 5a. max. switched power: omi: 1,200va, 150w. omi-l sensitive rated coil nominal coil must operate must release voltage current resistance voltage voltage (vdc) (ma) (ohms) 10% (vdc) (vdc) 5 106.4 47 4.00 0.50 6 88.0 68 4.80 0.60 9 58.0 155 7.20 0.90 12 44.4 270 9.60 1.20 24 21.8 1,100 19.20 2.40 48 10.9 4,400 38.40 4.80 omi-d standard rated coil nominal coil must operate must release voltage current resistance voltage voltage (vdc) (ma) (ohms) 10% (vdc) (vdc) 5 138.9 36 3.75 0.50 6 120.0 50 4.50 0.60 9 78.3 115 6.75 0.90 12 60.0 200 9.00 1.20 24 29.3 820 18.00 2.40 48 14.5 3,300 36.00 4.80 users should thoroughly review the technical data before selecting a product part number. it is recommended that user also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application.
461 dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. oeg catalog 1308242 issued 3-03 reference data wiring diagram (bottom view) outline dimensions coil temperature rise operate time life expectancy pc board layout (bottom view) ordering information typical part number b omi -ss -2 12 l m ,594 1. basic series: omi = 2 pole miniature power pc board relay. 2. enclosure: ss = vent (flux-tight)* plastic cover. sh = sealed, plastic case. 3. termination: 2 = 2 pole 4. coil voltage: 05 = 5vdc 09 = 9vdc 24 = 24vdc 06 = 6vdc 12 = 12vdc 48 = 48vdc 5. coil input: d = standard (720mw) l = sensitive (540mw) 6. contact arrangement: blank = 2 form c, dpdt m = 2 form a, dpst-no 7. suffix: ,500 = standard model for "ss" enclosure ,594 = standard model for "sh" enclosure other suffix = custom model * not suitable for immersion cleaning processes. 12 10 8 6 4 2 0.2 0.4 0.6 0.8 1.0 1.2 coil power (w) time (msec) release time operate time 1.4 0.1 0.2 0.3 0.4 0.5 0.6 0.7 coil power (w) 60 50 40 30 20 10 temp. rise ( c) 0.8 100 contact curr ent (a) operation (x 10 4 ) 10 1 0123 4 5 240vac, 24vdc resistive .024 c (.60) .100 .008 (2.55 .2) .012 (.3) .157 .012 (4.0 .3) .2 (5.08) .039 (1.0) .039 (1.0) 1.15 .02 (29.2 .5) .144 (.067) .30 .008 (7.6 .2) .811 .02 (20.6 .5) .504 .02 (12.8 .5) .012 (.3) .6 (15.24) .2 (5.08) .012 (.3) .2 (5.08) 2 ?.039 dia (1.0) .600 (15.24) .30 .004 (7.6 .1) .2 (5.08) 6 ?.059 dia (1.5) omi-sh-205d,594 omi-sh-212d,594 omi-sh-224d,594 our authorized distributors are more likely to stock the following items for immediate delivery. omi-sh-205l,594 omi-sh-212l,594 omi-sh-224l,594
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