AK1-B0-34-620-421-C
Littelfuse Inc.
The Littelfuse Inc. AK1-B0-34-620-421-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 277V voltage rating.
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This Littelfuse Inc. AC1-B0-34-620-1S1-C is a single-pole circuit breaker designed for panel mounting. It offers a robust 20A current rating and a 277V voltage rating, making it suitable for various electrical protection applications.
The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator type is a rocker, and it features no illumination. Approval agencies include CCC, CSA, and UL, indicating compliance with significant safety standards.
Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. These certifications suggest adherence to material and environmental regulations.
The current rating is 20A.
The voltage rating is 277V.
It is a magnetic (hydraulic delay) circuit breaker.
It has 1 pole.
It uses a rocker actuator.
It supports panel mount installation.
It has CCC, CSA, and UL approvals.