MU2-B-34-470-1-A21-B-E The Littelfuse Inc. MU2-B-34-470-1-A21-B-E is a panel mount circuit breaker. It features a 7A current rating and a 250V voltage rating.
Mfr Part #:

MU2-B-34-470-1-A21-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU2-B-34-470-1-A21-B-E is a panel mount circuit breaker. It features a 7A current rating and a 250V voltage rating.
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MU2-B-34-470-1-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

MU2-B-34-470-1-A21-B-E Description

Short technical summary and product information.

This Littelfuse Inc. MU2-B-34-470-1-A21-B-E is a magnetic hydraulic delay 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 has two poles and no illumination. The unit is approved by CCC, CSA, TUV, and UL.

 

Compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. The mounting type is panel mount.

MU2-B-34-470-1-A21-B-E Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MU2-B-34-470-1-A21-B-E Circuit Breaker
Subcategory: Circuit Breaker

MU2-B-34-470-1-A21-B-E Compliance

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

MU2-B-34-470-1-A21-B-E Features

  • 7A current rating
  • 250V voltage rating
  • Panel mount design
  • Push to reset actuator
  • CCC, CSA, TUV, UL approved

MU2-B-34-470-1-A21-B-E Applications

  • Used in industrial control panel protection.
  • Provides overload protection for power supplies.
  • Ideal for equipment requiring time-delay tripping.
  • Suitable for HVAC and motor control circuits.

MU2-B-34-470-1-A21-B-E FAQs

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

The current rating is 7A.

What is the voltage rating?

The voltage rating is 250V.

What type of circuit breaker is this?

It is a magnetic hydraulic delay type circuit breaker.

How many poles does it have?

It has 2 poles.

What is the actuator type?

The actuator is push-to-reset.

What mounting style does it have?

It is designed for panel mount.

What approvals does this circuit breaker have?

It is approved by CCC, CSA, TUV, and UL.

MU2-B-34-470-1-A21-B-E Alternate Parts

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MU2-B-24-470-1-A21-B-E
Littelfuse Inc.
The Littelfuse Inc. MU2-B-24-470-1-A21-B-E is a 2-pole circuit breaker with a 7A current rating and 250V voltage rating. It features a panel mount design and a push-to-reset actuator.
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