MU1-B-12-460-2-A21-B-E The Littelfuse Inc. MU1-B-12-460-2-A21-B-E 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-12-460-2-A21-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-B-12-460-2-A21-B-E is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a push-to-reset actuator.
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MU1-B-12-460-2-A21-B-E 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-12-460-2-A21-B-E Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MU1-B-12-460-2-A21-B-E, is designed for reliable circuit protection. It offers a current rating of 6A and a voltage rating of 250V, suitable for various applications.

 

The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics. It is a single-pole unit with a push-to-reset actuator for easy operation. The mounting type is panel mount, allowing for straightforward integration into control panels and enclosures.

 

Key approvals include CCC, CSA, TUV, and UL, indicating compliance with relevant industry standards. The RoHS status is reported as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. REACH status is unaffected.

 

This component is ideal for applications requiring robust overcurrent protection in a compact, panel-mountable form factor.

MU1-B-12-460-2-A21-B-E Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Littelfuse Inc. MU1-B-12-460-2-A21-B-E Circuit Breaker

MU1-B-12-460-2-A21-B-E Compliance

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

MU1-B-12-460-2-A21-B-E Features

  • 6A current rating for circuit protection.
  • 250V voltage rating suitable for many applications.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy installation.
  • Push-to-reset actuator for operation.

MU1-B-12-460-2-A21-B-E Applications

  • Used for overcurrent protection.
  • Suitable for panel installations.
  • Industrial control systems.
  • Power distribution units.

MU1-B-12-460-2-A21-B-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU1-B-12-460-2-A21-B-E circuit breaker?

The current rating is 6A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MU1-B-12-460-2-A21-B-E?

It is a Magnetic (Hydraulic Delay) breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this component?

The mounting type is Panel Mount.

What is the RoHS status of this circuit breaker?

It is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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