MU1-B-64-460-1-A21-B-C The Littelfuse Inc. MU1-B-64-460-1-A21-B-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a push-to-reset actuator.
Mfr Part #:

MU1-B-64-460-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-B-64-460-1-A21-B-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a push-to-reset actuator.
Stock on Request

MU1-B-64-460-1-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

MU1-B-64-460-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MU1-B-64-460-1-A21-B-C is a single-pole circuit breaker designed for panel mounting. It operates with a current rating of 6A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator type is push to reset, allowing for easy operation after a trip.

 

Key specifications include a 1-pole configuration and no illumination. It is designed for panel mount installations, making it suitable for integration into various electrical enclosures and systems.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status, though these are noted with low confidence due to lack of verification.

MU1-B-64-460-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Littelfuse Inc. MU1-B-64-460-1-A21-B-C Circuit Breaker

MU1-B-64-460-1-A21-B-C Compliance

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

MU1-B-64-460-1-A21-B-C Features

  • 6A current rating for protection.
  • 250V voltage rating for power systems.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for integration.
  • Push to reset actuator.

MU1-B-64-460-1-A21-B-C Applications

  • Used in power distribution panels.
  • Suitable for industrial control systems.
  • Ideal for motor protection circuits.
  • Applicable in telecommunications equipment.
  • Can be used in automotive auxiliary circuits.

MU1-B-64-460-1-A21-B-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the Littelfuse MU1-B-64-460-1-A21-B-C circuit breaker?

250V.

What is the mounting type of this circuit breaker?

Panel mount.

What is the current rating of the MU1-B-64-460-1-A21-B-C?

6A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What actuator type does this circuit breaker have?

Push to Reset.

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