CA1-B0-46-640-121-D
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-46-640-121-D is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 40A current rating and a 250V voltage rating.
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The Littelfuse CA1-B0-26-640-522-D is a single-pole magnetic circuit breaker with hydraulic delay, rated for 40A at 250V. It uses a lever actuator and is designed for panel mounting, making it suitable for a range of circuit protection applications.
The magnetic hydraulic-delay mechanism provides reliable overcurrent protection with a time-delay characteristic that helps avoid nuisance tripping during momentary current surges. The single-pole configuration protects one circuit leg, and the 40A current rating supports moderate to high-power loads.
The breaker is panel mounted, allowing for straightforward integration into equipment enclosures and control panels. The lever actuator provides a clear visual indication of the breaker state and allows for easy manual reset or switching.
This component carries approvals from UL, CSA, VDE, and CCC, indicating compliance with major international safety standards for circuit protection devices. It is not illuminated, which simplifies the design for applications where a visual indicator is not required.
The circuit breaker is rated for 40A.
The circuit breaker is rated for 250V.
This is a magnetic circuit breaker with hydraulic delay.
This circuit breaker has 1 pole.
This circuit breaker uses a lever actuator.
This circuit breaker is designed for panel mounting.
This circuit breaker is approved by CCC, CSA, UL, and VDE.