MU1-B-34-470-1-A21-B-C The Littelfuse Inc. MU1-B-34-470-1-A21-B-C is a 1-pole circuit breaker. It features a 7A current rating and a 250V voltage rating.
Mfr Part #:

MU1-B-34-470-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-B-34-470-1-A21-B-C is a 1-pole circuit breaker. It features a 7A current rating and a 250V voltage rating.
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MU1-B-34-470-1-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-34-470-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MU1-B-34-470-1-A21-B-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 7A and a voltage rating of 250V.

 

The breaker type is Magnetic with a Hydraulic Delay, and it features a push-to-reset actuator. It is approved by CCC, CSA, and UL1077. The component has no illumination.

 

This circuit breaker is RoHS3 compliant, has an MSL of 1 Unlimited, and is REACH Unaffected. Its mounting type is Panel Mount.

MU1-B-34-470-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1
Canonical Name: Littelfuse Inc. MU1-B-34-470-1-A21-B-C Circuit Breaker
Subcategory: Circuit Breaker

MU1-B-34-470-1-A21-B-C Compliance

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

MU1-B-34-470-1-A21-B-C Features

  • 7A current rating and 250V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mount with push-to-reset actuator.
  • Approved by CCC, CSA, and UL1077.
  • RoHS3 compliant and MSL 1 Unlimited.

MU1-B-34-470-1-A21-B-C Applications

  • Protects industrial control panel circuits.
  • Safeguards commercial power distribution systems.
  • Provides branch circuit protection for machinery.
  • Integrates into custom electrical enclosures.
  • Ensures overload protection in automation equipment.

MU1-B-34-470-1-A21-B-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU1-B-34-470-1-A21-B-C circuit breaker?

The current rating is 7A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MU1-B-34-470-1-A21-B-C?

It is a Magnetic breaker with a Hydraulic Delay.

How is this circuit breaker mounted?

It is a Panel Mount type.

What is the RoHS status of this component?

It is RoHS3 Compliant.

MU1-B-34-470-1-A21-B-C Alternate Parts

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The Littelfuse Inc. MU1-B-34-470-3-A21-B-C is a magnetic hydraulic delay circuit breaker. It features a 7A current rating and 250V voltage rating.
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MU1-B-34-470-2-A21-B-C
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The Littelfuse Inc. MU1-B-34-470-2-A21-B-C is a panel mount circuit breaker. It features a magnetic (hydraulic delay) trip type with a 7A current rating and 250V voltage rating.
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The Littelfuse Inc. MU1-B-30-470-1-A21-B-C is a magnetic hydraulic delay circuit breaker. It features a 7A current rating and 250V voltage rating.
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