www.white-rodgers.com 09a relays and transrormers 2 pole definite purpose contactors (30a thru 40a) 90-244 thru 90-249 wr/rbm type 122 designed for air conditioning and heating equipment specifications insulating material . . . . . . . . . . . . . . . . . . contact block and carrier are high quality electrical-grade thermosetting resin temperature range . . . . . . . . . . . . . . . . . C40f to 50f mechanical life . . . . . . . . . . . . . . . . . . . . . conforms to ul and ari specifcations electrical life . . . . . . . . . . . . . . . . . . . . . . conforms to ul and ari specifcations weight (approximate) . . . . . . . . . . . . . . . . 9.5 oz. agency . . . . . . . . . . . . . . . . . . . . . . . . . . . u.l. fle number e12139 coils frequency . . . . . . . . . . . . . . . . . . . . 50/60 hz coil insulation . . . . . . . . . . . . . . . . . . . . . . class b (30c) termination . . . . . . . . . . . . . . . . . . . . . . . . pressure connectors and double / 4 q.c. operate . . . . . . . . . . . . . . . . . . . . . . . . . . . 85% of nominal coil voltage; 0% maximum safe operate duty cycle . . . . . . . . . . . . . . . . . . . . . . . . continuous model number voltage res dc current nominal max. inrush * 30 amp ** 40 amp ac ohms ma va va 90-244 90-247 24 250 6 32 90-245 90-248 20 224 50 6 32 90-246 90-249 208/240 997 25 6 32 approximate overall dimensions 3 / 4 x 2 x 2 5 / 8 coil data type voltage fla lra res 90-244 277 30 50 40 thru 480 30 75 40 90-246 600 30 50 40 90-247 277 40 200 50 thru 480 40 00 50 90-249 600 40 80 50 contact ratings features ? low va coil for cooler operation and increased life. ? quiet operation. ? universal style mounting bracket fts existing mounting holes. ? double break contacts ensure positive make and break. ? screw terminals or pressure connectors and double / 4 quick connects provided on all models for easy installation. 2.445 2.610 2.313 1.625 2.000 .875 1.625 .215 typ . 4 40 amp model (with cover) * 30 amp models have no cover on top as in line drawing below ** 40 amp models have cover on top as in picture above 30 amp model (no cover)
mouser electronics authorized distributor click to view pricing, inventory, delivery & lifecycle information: white-rodgers: ? 90-244? 90-245? 90-246? 90-247? 90-248? 90-249
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