CLASS 2 TRANSFORMERS 90-T40S1 THRU 90-T75C3 24 VOLT SECONDARY CLASS 2 TRANSFORMERS ENERGY LIMITING For Industrial, Heating and Air Conditioning Controls Applications FEATURES * Color coded primary leads. * Multi-mount styles available. SPECIFICATIONS Agency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. file number E33334 MULTI-MOUNT (CLOSED CONSTRUCTION) UNIVERSAL MOUNTING WITH PLATE 90-T40F1 RELAYS and TRANSFORMERS Model Number 90-T40M1 90-T40M2 90-T40M3 90-T50M3 Mars Part No. 50302 50303 50304 50314 Jard Part No. VA Hz Primary Connections Sec. Connections 4011M 40 60120V Leads 24V Leads 4021M 40 50/60 208/240V Leads 24V Leads 4031M 40 60120/208/240V Leads 24V Leads 5031M 50 60120/208/240V Leads 24V Leads FOOT-MOUNT (OPEN CONSTRUCTION) Model Number 90-T40F1 90-T40F2 90-T40F3 T40-24 90-T50F3 90-T40S3 Mars Part No. 50352 50353 50354 - - Jard Part No. VA Hz Primary Connections Sec. Connections 4011F 40 60120V Leads 24V Leads 4021F 40 50/60 208/240V Leads 24V Leads 4031F 40 60120/208/240V Leads 24V Leads - 40 50/60120/208/240V Leads 24V Leads 5031F 50 60120/208/240V Leads 24V Leads FOOT-MOUNT (MANUAL RESET, OPEN CONSTRUCTION) Model Number 90-T50C3 90-T60C3 90-T75C3 90-T100C1 90-T100C2 ! NEW ! NEW Mars Part No. 50327 50327 50321 - - Jard Part No. VA 5041C 50 6041C 60 7541C 75 -100 -100 Hz Primary 50/60 120/208/240V 50/60120/208/240V 50/60120/208/240V 60120V 50/60 208/240V Connections Leads Leads Leads Leads Leads Sec. Connections 24V Leads 24V Leads 24V Leads 25V Leads 25V Leads TRANSFORMER LEAD COLOR CODING Common * Black 90-T75C3 Primary Side 120V 208V White Red 240V Orange Secondary Side Common 24V Blue Yellow * Black is common with respect to the transformer winding, not the external circuit. WALL PLUG-IN Isolation Step Down Transformer FEATURES * * * * * Sealed tamper and impact resistant case. Output termination is screw terminals. Non-polarized 120V plug-in blades. Trouble free maintenance. Isolated from power source. SPECIFICATIONS Dimensions, 5401A-1 . . . . . . . . . . . . . Dimensions, 5402A-1 . . . . . . . . . . . . . Output terminals . . . . . . . . . . . . . . . . . . Agency ratings . . . . . . . . . . . . . . . . . . . . 5401A-1 Model Number Primary Secondary 5401A-1120VAC, 60 Hz, 0.14A 24VAC, 10VA 5402A-1120VAC, 60 Hz, 0.31A 24VAC, 25VA 102 www.white-rodgers.com 3"H x 21/2"W x 13/4"D 3"H x 23/4"W x 21/4"D #6-32 screws C.S.A. and U.L. class 2