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MU1-B-34-470-2-A21-B-C 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.
Mfr Part #:

MU1-B-34-470-2-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
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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MU1-B-34-470-2-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-34-470-2-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MU1-B-34-470-2-A21-B-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for protection.

 

The breaker has a current rating of 7A and a voltage rating of 250V. It is approved by CCC, CSA, and UL1077. The actuator type is push to reset, and it does not feature illumination.

 

Compliance includes RoHS3, REACH Unaffected, and Moisture Sensitivity Level 1. This component is suitable for applications requiring reliable overcurrent protection in a panel-mounted configuration.

MU1-B-34-470-2-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Littelfuse Inc. MU1-B-34-470-2-A21-B-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

MU1-B-34-470-2-A21-B-C Compliance

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

MU1-B-34-470-2-A21-B-C Features

  • Panel mount circuit breaker.
  • 7A current rating.
  • 250V AC voltage rating.
  • Magnetic (hydraulic delay) type.
  • Push to reset actuator.

MU1-B-34-470-2-A21-B-C Applications

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

MU1-B-34-470-2-A21-B-C FAQs

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

250V.

What is the current rating?

7A.

What type of breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the mounting type?

Panel Mount.

What is the actuator type?

Push to Reset.

What approvals does it have?

CCC, CSA, UL1077.

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