DistyParts Icon
MU1-B-14-450-1-A21-B-C The Littelfuse Inc. MU1-B-14-450-1-A21-B-C is a single-pole, magnetic circuit breaker with a 5A current rating and 250V voltage rating. It features a panel mount design and a push-to-reset actuator.
Mfr Part #:

MU1-B-14-450-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-B-14-450-1-A21-B-C is a single-pole, magnetic circuit breaker with a 5A current rating and 250V voltage rating. It features a panel mount design and a push-to-reset actuator.
Stock on Request

MU1-B-14-450-1-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
View Similar Products (0)

MU1-B-14-450-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MU1-B-14-450-1-A21-B-C is a single-pole circuit breaker designed for panel mounting. It operates with a 5A current rating and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, offering reliable protection. The actuator type is push to reset, providing a user-friendly interface for operation and reset.

 

Key specifications include a 1-pole configuration and no illumination. It is designed for applications requiring robust circuit protection. The mounting type is panel mount, facilitating easy integration into various systems.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. Approval agencies include CCC, CSA, and UL1077, underscoring its suitability for diverse industrial and commercial applications.

MU1-B-14-450-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1
Canonical Name: Littelfuse Inc. MU1-B-14-450-1-A21-B-C Circuit Breaker
Subcategory: Circuit Breaker

MU1-B-14-450-1-A21-B-C Compliance

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

MU1-B-14-450-1-A21-B-C Features

  • 5A current rating for protection.
  • 250V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design.
  • Push to reset actuator.

MU1-B-14-450-1-A21-B-C Applications

  • Suitable for general circuit protection.
  • Ideal for panel-mounted systems.
  • Used in applications requiring 5A current.
  • Designed for 250V systems.

MU1-B-14-450-1-A21-B-C FAQs

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

5A

What is the voltage rating?

250V

What type of circuit breaker is this?

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

Does this circuit breaker have illumination?

No illumination

MU1-B-14-450-1-A21-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MU1-B-12-450-1-A21-B-C
MU1-B-12-450-1-A21-B-C
Littelfuse Inc.
The Littelfuse Inc. MU1-B-12-450-1-A21-B-C is a single-pole circuit breaker designed for panel mounting. It features a push-to-reset actuator and a magnetic hydraulic delay.
View Part
MU1-B-10-450-1-A21-B-C
MU1-B-10-450-1-A21-B-C
Littelfuse Inc.
Littelfuse MU1-B-10-450-1-A21-B-C is a 1-pole magnetic hydraulic delay circuit breaker rated at 5A and 250V. It features a push-to-reset actuator and panel mount installation.
View Part
MU1-B-94-450-1-A21-B-C
MU1-B-94-450-1-A21-B-C
Littelfuse Inc.
Circuit breaker, 5A, 250V, 1 pole, magnetic hydraulic delay, push-to-reset actuator, panel mount. Certified CCC, CSA, UL1077.
View Part
MU1-B-30-450-1-C21-B-C
MU1-B-30-450-1-C21-B-C
Littelfuse Inc.
The Littelfuse Inc. MU1-B-30-450-1-C21-B-C is a single-pole, magnetic circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
View Part
Home
Account

Categories