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This Littelfuse Inc. AD2-B1-54-620-131-I is a magnetic hydraulic delay circuit breaker with a 20A current rating and a 277V voltage rating. It is designed for panel mounting and features a rocker actuator. The breaker has two poles and is illuminated with 'None'.
Key electrical specifications include a 20A current rating and a 277V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has two poles. The actuator type is a rocker, and there is no illumination.
Compliance information indicates RoHS3 compliance and an MSL of 1. The approval agencies include CCC, CSA, UL1077, and UL1500. This circuit breaker is suitable for applications requiring reliable overcurrent protection.
The panel mount design ensures secure installation in various enclosures. The magnetic hydraulic delay mechanism provides specific trip characteristics suitable for different load types.
The current rating is 20A.
The voltage rating is 277V.
It supports panel mounting.
This circuit breaker has 2 poles.
The breaker type is Magnetic (Hydraulic Delay).
Yes, it is RoHS3 Compliant.
The MSL is 1 Unlimited.