MU1-B-94-470-1-A21-B-C The Littelfuse MU1-B-94-470-1-A21-B-C is a single-pole, magnetic hydraulic delay circuit breaker designed for panel mounting. It features a push-to-reset actuator and a 7A current rating.
Mfr Part #:

MU1-B-94-470-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MU1-B-94-470-1-A21-B-C is a single-pole, magnetic hydraulic delay circuit breaker designed for panel mounting. It features a push-to-reset actuator and a 7A current rating.
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MU1-B-94-470-1-A21-B-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Automotive Grade
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Industrial Grade
Mounting Type
Number of Poles
Voltage Rating

MU1-B-94-470-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse MU1-B-94-470-1-A21-B-C is a single-pole circuit breaker with a magnetic hydraulic delay mechanism. It is rated for a maximum voltage of 250V and a current of 7A. The breaker is designed for panel mounting and features a convenient push-to-reset actuator.

 

Approved by CCC, CSA, and UL1077, this circuit breaker offers reliable protection in various applications. Its robust construction and specific delay type make it suitable for circuits requiring a magnetic trip characteristic. The illumination is none, and it is designed for straightforward integration into control panels.

 

Key specifications include a 1-pole configuration and a panel mount type. The breaker is RoHS3 compliant and has an MSL rating of 1 Unlimited, indicating its suitability for a wide range of environmental conditions. The REACH status is unaffected.

 

This component is ideal for applications requiring overcurrent protection with a specific delay characteristic. Its panel mount design simplifies installation in enclosures and equipment.

MU1-B-94-470-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Littelfuse Inc. MU1-B-94-470-1-A21-B-C Circuit Breaker
Subcategory: Circuit Breaker

MU1-B-94-470-1-A21-B-C Compliance

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

MU1-B-94-470-1-A21-B-C Features

  • Panel mount magnetic hydraulic delay circuit breaker.
  • Rated for 7A current and 250V voltage.
  • Single pole with push-to-reset actuator.
  • Approved by CCC, CSA, and UL1077.
  • RoHS3 compliant with MSL 1 Unlimited.

MU1-B-94-470-1-A21-B-C Applications

  • Provides overcurrent protection in electrical systems.
  • Suitable for panel-mounted applications.
  • Used in equipment requiring specific delay characteristics.
  • Offers reliable circuit interruption.

MU1-B-94-470-1-A21-B-C FAQs

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

Panel Mount.

What is the current rating?

7A.

What type of breaker technology is used?

Magnetic (Hydraulic Delay).

What is the voltage rating?

250V.

How many poles does this breaker have?

1.

What actuator type is used?

Push to Reset.

What safety approvals does the breaker carry?

CCC, CSA, UL1077.

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