MU1-B-62-625-1-A21-B-C The Littelfuse Inc. MU1-B-62-625-1-A21-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a push-to-reset actuator.
Mfr Part #:

MU1-B-62-625-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-B-62-625-1-A21-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a push-to-reset actuator.
Stock on Request

MU1-B-62-625-1-A21-B-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Tape & Reel
Voltage Rating

MU1-B-62-625-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MU1-B-62-625-1-A21-B-C is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic (hydraulic delay) mechanism and features a push-to-reset actuator.

 

The breaker has a current rating of 25A and a voltage rating of 250V. It is approved by CCC, CSA, and UL1077.

 

Key specifications include a 1-pole configuration and no illumination. The breaker is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. It is also REACH unaffected.

MU1-B-62-625-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Littelfuse Inc. MU1-B-62-625-1-A21-B-C Circuit Breaker

MU1-B-62-625-1-A21-B-C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MU1-B-62-625-1-A21-B-C Features

  • 25A current rating for protection.
  • 250V voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design.
  • Push to reset actuator.

MU1-B-62-625-1-A21-B-C Applications

  • Ideal for power distribution in industrial equipment.
  • Used in machinery control panels for overcurrent protection.
  • Suitable for commercial building electrical systems.
  • Can be applied in UPS power protection circuits.

MU1-B-62-625-1-A21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the Littelfuse MU1-B-62-625-1-A21-B-C circuit breaker?

The voltage rating is 250V.

What is the current rating of this circuit breaker?

25A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What type of actuator does this circuit breaker have?

Push to Reset.

How is this circuit breaker mounted?

Panel Mount.

What agency approvals does this circuit breaker have?

CCC, CSA, UL1077.

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