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The Littelfuse Inc. BT1-B4-12-610-H22-D is a single-pole circuit breaker from the B Series, designed for panel mount applications. It offers a current rating of 10A and a voltage rating of 277V AC, with a DC voltage rating of 80V.
This circuit breaker utilizes a magnetic (hydraulic delay) mechanism for protection and features a lever actuator. It has received approvals from CCC, CSA, UL, and VDE agencies, indicating its compliance with various safety standards. The breaker is supplied in bulk packaging.
Key specifications include a 10A current rating and 277V AC voltage. The B Series designation suggests it is part of a broader line of protection devices from Littelfuse Inc. Its magnetic hydraulic delay mechanism is suitable for applications requiring specific trip characteristics.
10A.
277V AC and 80V DC.
1 pole.
Magnetic (Hydraulic Delay).
Lever.
CCC, CSA, UL, VDE.
Panel Mount.