1D20UL

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Altech Corporation

THERMAL MAGNETIC CIRCUIT BREAKER, 10 KA, D-TRIP, UL SERIES, 20 A, 1 POLE, 277 V, DIN RAIL

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Altech Corporation

THERMAL MAGNETIC CIRCUIT BREAKER, 10 KA, D-TRIP, UL SERIES, 20 A, 1 POLE, 277 V, DIN RAIL

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General part information

Circuit Breaker Thermal Magnetic 20A 277 V AC DC Lever DIN Rail

Technical documentation and resources

Part	Current Rating (Amps)	Breaker Type	Actuator Type	Approval Agency	Number of Poles	Mounting Type	Voltage Rating - DC	Illumination	Voltage Rating - AC
Altech Corporation 1D20UM	20 A	Thermal Magnetic	Lever	CSA, UL508, VDE	1	DIN Rail	42 V	None	480 V
Altech Corporation 1D20UL	20 A	Thermal Magnetic	Lever	CE, cULus, UL489	1	DIN Rail		None	277 V
Altech Corporation 1D20UR	20 A	Thermal Magnetic	Lever	CE, cURus, UL1077	1	DIN Rail		None	277 V