Honeywell International, Inc. Datasheets for Power Transformers

Power transformers convert power-level voltages from one level or phase configuration to another.  They can include features for electrical isolation, power distribution, and control and instrumentation applications.
Power Transformers: Learn more

Product Name Notes
Encapsulated Control Transformer -- AT20A1123
2 1/4 INCH W X 1 7/8 INCH D X 2 INCH H SIZE 50/60 HZ FREQUENCY RATING UL 1585, CSA APPROVAL FOOT MOUNTING 19 VA POWER RATING LEAD WIRE...
Encapsulated Control Transformer -- AT88A1047
2 3/16 INCH W X 3 5/16 INCH D X 2 15/16 INCH H SIZE 50/60 HZ FREQUENCY RATING UL 1585, CSA APPROVAL NEC APPLICABLE STANDARD FOOT MOUNTING 75 VA...
Encapsulated Control Transformer -- AT150F1030
2 3/16 INCH W X 3 5/8 INCH D X 3 3/16 INCH H SIZE 60 HZ FREQUENCY RATING UL 1585, CSA APPROVAL 50 VA POWER RATING LEAD WIRE TERMINAL...
Encapsulated Control Transformer -- AT140A1034
2 3/8 INCH W X 3 1/8 INCH D X 3 3/16 INCH H SIZE 60 HZ FREQUENCY RATING UL 1585, CSA APPROVAL 20 VA POWER RATING LEAD WIRE TERMINAL...
Encapsulated Control Transformer -- AT40A1121
Encapsulated Control Transformer -- AT40A1139
2 5/8 INCH W X 2 3/16 INCH D X 2 3/32 INCH H SIZE 50/60 HZ FREQUENCY RATING UL 1585, CSA APPROVAL FOOT MOUNTING 40 VA POWER RATING LEAD...
Encapsulated Control Transformer -- AT87A1049
2 7/32 INCH W X 2 15/16 INCH D SIZE 50/60 HZ FREQUENCY RATING UL 1585, CSA APPROVAL 48 VA POWER RATING LEAD WIRE TERMINAL TYPE 120 VAC PRIMARY VOLTAGE...
Encapsulated Control Transformer -- AT87A1155
Encapsulated Control Transformer -- AT87A1189
2 7/32 INCH W X 2 15/16 INCH D SIZE 50/60 HZ FREQUENCY RATING UL 1585, CSA APPROVAL NEMA DC20, NEC APPLICABLE STANDARD FOOT MOUNTING 48 VA POWER RATING LEAD...
Encapsulated Control Transformer -- AT72D1188
2 7/32 INCH W X 2 15/16 INCH D X 3 7/32 INCH H SIZE 50/60 HZ FREQUENCY RATING UL 1585, CSA APPROVAL NEMA DC20, NEC APPLICABLE STANDARD PANEL MOUNTING...
Encapsulated Control Transformer -- AT72D1089
2 7/32 INCH W X 3 1/16 INCH D X 3 7/32 INCH H SIZE 50/60 HZ FREQUENCY RATING UL 1585, CSA APPROVAL 40 VA POWER RATING LEAD WIRE TERMINAL...
Encapsulated Control Transformer -- AT72D1691
2 7/32 INCH W X 3 1/16 INCH D X 3 7/32 INCH H SIZE 50/60 HZ FREQUENCY RATING UL 1585, CSA APPROVAL NEMA DC20, NEC APPLICABLE STANDARD FOOT, PANEL...
Encapsulated Control Transformer -- AT72D1048
2 7/32 INCH W X 3 7/32 INCH H SIZE 50/60 HZ FREQUENCY RATING UL 1585, CSA APPROVAL NEMA APPLICABLE STANDARD PLATE MOUNTING 40 VA POWER RATING 9 INCH WIRE...
Encapsulated Control Transformer -- AT175F1023
Encapsulated Control Transformer -- AT175F1031
2-3/16 INCH WIDTH X 3-15/16 INCH DEPTH X 3-3/16 INCH HEIGHT SIZE 60 HERTZ FREQUENCY RATING UL, CSA APPROVAL FOOT/PANEL/PLATE MOUNTING 75 VOLT AMP POWER RATING 9 INCH LEAD WIRE...
Encapsulated Control Transformer -- AT88A1021
2-3/16 INCH WIDTH X 3-5/16 INCH DEPTH X 2-15/16 HEIGHT SIZE 50/60 HERTZ FREQUENCY RATING UL 1585, CSA APPROVAL NEMA DC-20, NEC CLASS 2, CLASS 3 APPLICABLE STANDARD FOOT MOUNT...
Encapsulated Control Transformer -- AT88A1005
2-3/16 INCH WIDTH X 3-5/16 INCH DEPTH X 2-15/16 INCH HEIGHT SIZE 50/60 HERTZ FREQUENCY RATING UL, CSA APPROVAL NEC CLASS 2 APPLICABLE STANDARD FOOT MOUNT MOUNTING 75 VA POWER...
Encapsulated Control Transformer -- AT150F1022
2-3/16 INCH WIDTH X 3-5/8 INCH DEPTH X 3-3/16 INCH HEIGHT SIZE 60 HERTZ FREQUENCY RATING UL 1585, CSA APPROVAL NEC APPLICABLE STANDARD PLATE/PANEL/SURFACE MOUNT MOUNTING 50 VOLT AMP POWER...
Encapsulated Control Transformer -- AT120A1004
2-3/8 INCH WIDTH X 3-1/8 INCH DEPTH X 3-3/16 INCH HEIGHT SIZE 60 HERTZ FREQUENCY RATING UL 1585, CSA APPROVAL NEC APPLICABLE STANDARD FOOT/PLATE/CLAMP/PAN EL MOUNT MOUNTING 40 VOLT AMP...
Encapsulated Control Transformer -- AT140A1018
2-3/8 INCH WIDTH X 3-1/8 INCH DEPTH X 3-3/16 INCH HEIGHT SIZE 60 HERTZ FREQUENCY RATING UL, CSA, NEC CLASS 2 APPROVAL FOOT/PANEL/PLATE/CLA MP MOUNTING 40 VOLT AMP POWER RATING...
Encapsulated Control Transformer -- AT175A1008
2-3/8 INCH WIDTH X 3-5/8 INCH DEPTH X 3-3/16 INCH HEIGHT SIZE 60 HERTZ FREQUENCY RATING UL 1581, CSA APPROVAL NEC CLASS 2 APPLICABLE STANDARD FOOT/PLATE MOUNTED ON 2 INCH...
Encapsulated Control Transformer -- AT72D1006
2-7/32 INCH WIDTH X 2 INCH DEPTH X 3-7/32 INCH HEIGHT SIZE 50/60 HERTZ FREQUENCY RATING UL, CSA APPROVAL NEMA TYPE D APPLICABLE STANDARD 4 INCH X 4 INCH PLATE...
Encapsulated Control Transformer -- AT72D1683
2-7/32 INCH WIDTH X 3-1/16 INCH DEPTH X 3-7/32 INCH HEIGHT SIZE 50/60 HERTZ FREQUENCY RATING UL 1585, CSA APPROVAL NEMA DC20-1992, NEC APPLICABLE STANDARD FOOT/PLATE/CLAMP MOUNT MOUNTING 40 VOLT...
Encapsulated Control Transformer -- AT150B1252
3 1/2 INCH W X 1 3/4 INCH D X 1 11/16 INCH H SIZE 50/60 HZ FREQUENCY RATING UL 1585, CSA APPROVAL 50 VA POWER RATING LEAD WIRE TERMINAL...
Encapsulated Control Transformer -- AT150B1237
3 1/2 INCH W X 1 3/4 INCH D X 1 11/16 INCH H SIZE 60 HZ FREQUENCY RATING UL 1585, CSA APPROVAL 50 VA POWER RATING LEAD WIRE TERMINAL...
Encapsulated Control Transformer -- AT140B1206
3-1/2 INCH WIDTH X 1-3/4 INCH DEPTH X 1-11/16 INCH HEIGHT SIZE 60 HERTZ FREQUENCY RATING UL 1585, CSA APPROVAL NEC APPLICABLE STANDARD FOOT MOUNT MOUNTING 40 VOLT AMP POWER...
Encapsulated Control Transformer -- AT140B1214
3-1/2 INCH WIDTH X 1-3/4 INCH DEPTH X 1-11/16 INCH HEIGHT SIZE 60 HERTZ FREQUENCY RATING UL, CSA APPROVAL NEC APPLICABLE STANDARD FOOT MOUNTING 40 VOLT AMP POWER RATING LEAD...
Encapsulated Control Transformer -- AT140A1042
50 VA POWER RATING 120/240 VAC PRIMARY VOLTAGE 24 VAC SECONDARY VOLTAGE 50 POWER RATING IN VA TRADELINE[R] BRAND POWER RATING IN VA - UOM VA