BA1-B0-12-420-121-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-12-420-121-D is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 2A and 277V. It features a panel mount design with a lever actuator.
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This Littelfuse Inc. AA1-B0-12-420-1T2-D is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic (hydraulic delay) mechanism and has a current rating of 2 Amps and a voltage rating of 277 Volts.
The breaker features a lever actuator for easy operation and is approved by multiple agencies including CCC, CSA, UL, and VDE. It is designed for applications requiring reliable overcurrent protection.
Key specifications include a 2A current rating, 277V voltage rating, and a magnetic hydraulic delay trip type. The mounting type is panel mount, and the actuator type is a lever. It has no illumination.
Environmental compliance includes RoHS3 compliance and an MSL of 1. REACH status is unaffected. The part is also listed with a DK Part Number of 432-AA1-B0-12-420-1T2-D-ND.
2A.
277V.
Magnetic (Hydraulic Delay).
1 pole.
Panel Mount.
Lever.
CCC, CSA, UL, VDE.