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MU2-B-34-470-1-A21-B-C The Littelfuse MU2-B-34-470-1-A21-B-C is a 2-pole circuit breaker with a 7A current rating and 250V voltage rating. It features a magnetic hydraulic delay and panel mount design.
Mfr Part #:

MU2-B-34-470-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MU2-B-34-470-1-A21-B-C is a 2-pole circuit breaker with a 7A current rating and 250V voltage rating. It features a magnetic hydraulic delay and panel mount design.
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MU2-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
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MU2-B-34-470-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse MU2-B-34-470-1-A21-B-C is a panel mount circuit breaker designed for reliable protection. It operates with a 7A current rating and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics for various applications. It features a push-to-reset actuator and is a 2-pole device.

 

Key approvals include CCC, CSA, and UL1077, indicating compliance with relevant safety standards. The mounting type is panel mount, facilitating integration into control panels and equipment.

 

This circuit breaker is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. It is also REACH unaffected.

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

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

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

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

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

  • 7A current rating, 250V voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount with push-to-reset actuator.
  • CCC, CSA, UL1077 approved.
  • RoHS3 compliant, MSL 1.

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

  • Suitable for general circuit protection.
  • Ideal for control panel integration.
  • Used in equipment requiring specific trip curves.
  • Designed for reliable power interruption.

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

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

250V.

What is the current rating?

7A.

How many poles does this breaker have?

2 poles.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

What is the mounting type?

Panel Mount.

What actuator does it use?

Push to Reset.

What agency approvals does it have?

CCC, CSA, UL1077.

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

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MU2-B-64-470-1-A21-B-C
MU2-B-64-470-1-A21-B-C
Littelfuse Inc.
The Littelfuse Inc. MU2-B-64-470-1-A21-B-C is a 2-pole magnetic circuit breaker with a 7A current rating and 250V voltage rating. It features a push-to-reset actuator and panel mount design.
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