MU1-B-62-620-1-A21-B-C The Littelfuse Inc. MU1-B-62-620-1-A21-B-C is a panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 20A current rating.
Mfr Part #:

MU1-B-62-620-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-B-62-620-1-A21-B-C is a panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 20A current rating.
Stock on Request

MU1-B-62-620-1-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
Industrial Grade
Mounting Type
Number of Poles
SVHC Present
Voltage Rating

MU1-B-62-620-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MU1-B-62-620-1-A21-B-C is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism, providing reliable overcurrent protection.

 

The breaker has a current rating of 20A and a voltage rating of 250V. It is activated by a push-to-reset actuator and offers no illumination.

 

Key approvals include CCC, CSA, and UL1077, indicating compliance with relevant safety standards. The component is designed for applications requiring robust circuit protection.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. The mounting type is panel mount.

MU1-B-62-620-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MU1-B-62-620-1-A21-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MU1-B-62-620-1-A21-B-C Compliance

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

MU1-B-62-620-1-A21-B-C Features

  • 20A current rating for protection.
  • 250V voltage rating for power circuits.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay mechanism.
  • Push to reset actuator.

MU1-B-62-620-1-A21-B-C Applications

  • Suitable for overcurrent protection.
  • Used in panel-mounted systems.
  • Ideal for 250V applications.
  • General purpose circuit protection.

MU1-B-62-620-1-A21-B-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU1-B-62-620-1-A21-B-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is this circuit breaker mounted?

It is a panel mount type.

What type of delay mechanism does this breaker use?

It uses a Magnetic (Hydraulic Delay) mechanism.

What is the RoHS status of this component?

It is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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