MU1-B-22-614-1-A21-B-C The Littelfuse Inc. MU1-B-22-614-1-A21-B-C is a single-pole, magnetic circuit breaker designed for panel mounting. It features a push-to-reset actuator and a 14A current rating.
Mfr Part #:

MU1-B-22-614-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-B-22-614-1-A21-B-C is a single-pole, magnetic circuit breaker designed for panel mounting. It features a push-to-reset actuator and a 14A current rating.
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MU1-B-22-614-1-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-22-614-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MU1-B-22-614-1-A21-B-C is a single-pole circuit breaker with a magnetic (hydraulic delay) tripping mechanism. It is rated for a maximum voltage of 250V and a current of 14A.

 

The breaker is designed for panel mounting and features a convenient push-to-reset actuator. It is approved by CCC, CSA, and UL1077, indicating compliance with relevant safety standards.

 

This component is suitable for various protection applications where reliable overcurrent protection is required. Its robust construction and clear indication of status make it a practical choice for industrial and commercial equipment.

MU1-B-22-614-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Littelfuse Inc. MU1-B-22-614-1-A21-B-C Circuit Breaker

MU1-B-22-614-1-A21-B-C Compliance

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

MU1-B-22-614-1-A21-B-C Features

  • 14A current rating for protection.
  • 250V voltage rating for AC circuits.
  • Magnetic tripping mechanism for reliability.
  • Panel mount design for easy integration.
  • Push-to-reset actuator for operation.

MU1-B-22-614-1-A21-B-C Applications

  • Used in industrial control panels.
  • Suitable for power distribution units.
  • Applied in machinery safety circuits.
  • Incorporated in equipment protection systems.

MU1-B-22-614-1-A21-B-C FAQs

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

14A

What is the voltage rating of this circuit breaker?

250V

How many poles does this circuit breaker have?

1 pole

What type of circuit breaker is this?

Magnetic (Hydraulic Delay)

What is the actuator type of this circuit breaker?

Push to Reset

What is the mounting type of this circuit breaker?

Panel Mount

What approvals does this circuit breaker carry?

CCC, CSA, UL1077

MU1-B-22-614-1-A21-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MU1-B-24-614-2-A21-B-C
MU1-B-24-614-2-A21-B-C
Littelfuse Inc.
The Littelfuse Inc. MU1-B-24-614-2-A21-B-C is a magnetic hydraulic delay circuit breaker. It features a 14A current rating and a 250V voltage rating.
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MU1-B-24-614-1-A21-B-C
MU1-B-24-614-1-A21-B-C
Littelfuse Inc.
The Littelfuse MU1-B-24-614-1-A21-B-C is a 1-pole magnetic hydraulic delay circuit breaker rated for 14A at 250V. It features a push-to-reset actuator and panel mount design.
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MU1-B-24-614-1-C21-B-C
MU1-B-24-614-1-C21-B-C
Littelfuse Inc.
The Littelfuse MU1-B-24-614-1-C21-B-C is a panel mount circuit breaker. It features a 14A current rating and a 250V voltage rating.
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MU1-B-20-614-1-A21-B-C
MU1-B-20-614-1-A21-B-C
Littelfuse Inc.
Magnetic (hydraulic delay) circuit breaker rated 14A at 250V. Single pole, panel mount with push-to-reset actuator.
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