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MU1-B-32-425-1-A21-B-C The Littelfuse Inc. MU1-B-32-425-1-A21-B-C is a magnetic hydraulic delay circuit breaker. It features a 2.5A current rating and a 250V AC voltage rating.
Mfr Part #:

MU1-B-32-425-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-B-32-425-1-A21-B-C is a magnetic hydraulic delay circuit breaker. It features a 2.5A current rating and a 250V AC voltage rating.
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MU1-B-32-425-1-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
Voltage Rating
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MU1-B-32-425-1-A21-B-C Description

Short technical summary and product information.

The Littelfuse Inc. MU1-B-32-425-1-A21-B-C is a single-pole circuit breaker designed for reliable circuit protection. It operates with a magnetic (hydraulic delay) mechanism, providing a current rating of 2.5A and a voltage rating of 250V AC.

 

This circuit breaker is designed for panel mounting, making it suitable for integration into various control panels and equipment. The actuator type is push-to-reset, allowing for easy operation and restoration of power after a trip.

 

Key electrical specifications include a 250V AC voltage rating and a 2.5A current rating. It also has a DC voltage rating of 80V. The breaker is approved by CCC, CSA, and UL1077 agencies, indicating compliance with relevant safety standards.

 

Environmental compliance includes RoHS3 compliance and an MSL of 1. The REACH status is unaffected. The breaker features no illumination and is designed for straightforward panel mounting.

MU1-B-32-425-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Carling Technologies MU1-B-32-425-1-A21-B-C Circuit Breaker

MU1-B-32-425-1-A21-B-C Compliance

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

MU1-B-32-425-1-A21-B-C Features

  • 2.5A current rating for circuit protection.
  • 250V AC voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy integration.
  • Push-to-reset actuator for operation.

MU1-B-32-425-1-A21-B-C Applications

  • Overcurrent protection for control circuits.
  • Suitable for industrial equipment panels.
  • Protects 250V AC power supplies.
  • Ideal for 80V DC applications.
  • Used in UL1077 listed systems.

MU1-B-32-425-1-A21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of this circuit breaker?

The circuit breaker is rated for 250V AC and 80V DC.

What is the current rating?

2.5A

How many poles does this circuit breaker have?

1 pole

What type of circuit breaker is this?

Magnetic (Hydraulic Delay)

What is the actuator type?

Push to Reset

What is the mounting type?

Panel Mount

Is the circuit breaker illuminated?

No, it is non-illuminated.

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