Westinghouse
Westinghouse HFB1045 Circuit Breaker 45A 277V MARK 75
Westinghouse HFB1045 Circuit Breaker 45A 277V MARK 75
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Product Description:
The HFB1045 is a Westinghouse MARK 75 molded case circuit breaker manufactured by Eaton. It provides thermal magnetic protection with long-time and instantaneous functions for single-phase electrical applications. The bolt-on breaker is rated for 277V and 45A.
Key Features:
Manufacturer: Eaton
Brand: Westinghouse
Item Category: 1
Item Subcategory: Molded Case
Family: MARK 75
Type: HFB
Voltage Rating: 277V
Current Rating: 45A
Phase: 1
Poles: 1
AIC rating: 65kA@277V
Connection: Bolt-On
Functions: LI - Long-Time and Instantaneous
Protection: Thermal Magnetic
The HFB1045 is a Westinghouse MARK 75 molded case circuit breaker manufactured by Eaton. It provides thermal magnetic protection with long-time and instantaneous functions for single-phase electrical applications. The bolt-on breaker is rated for 277V and 45A.
Key Features:
Manufacturer: Eaton
Brand: Westinghouse
Item Category: 1
Item Subcategory: Molded Case
Family: MARK 75
Type: HFB
Voltage Rating: 277V
Current Rating: 45A
Phase: 1
Poles: 1
AIC rating: 65kA@277V
Connection: Bolt-On
Functions: LI - Long-Time and Instantaneous
Protection: Thermal Magnetic
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