C51-B2-14-620-A1D-MJ The Littelfuse Inc. C51-B2-14-620-A1D-MJ is a 1-pole magnetic circuit breaker rated for 20A and 480V. It features a push-to-reset actuator and panel mount design.
Mfr Part #:

C51-B2-14-620-A1D-MJ

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. C51-B2-14-620-A1D-MJ is a 1-pole magnetic circuit breaker rated for 20A and 480V. It features a push-to-reset actuator and panel mount design.
Stock on Request
$ Price Range: $0.99

C51-B2-14-620-A1D-MJ 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

C51-B2-14-620-A1D-MJ Description

Short technical summary and product information.

This Littelfuse Inc. C51-B2-14-620-A1D-MJ is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism and features a push-to-reset actuator.

 

The breaker is rated for a current of 20A and a voltage of 480V. It is approved by multiple agencies including CCC, CSA, TUV, and UL489, indicating its suitability for various applications.

 

Key specifications include a 20A current rating and a 480V voltage rating. The mounting type is panel mount, and the actuator type is push to reset. The breaker type is magnetic with a hydraulic delay. It has one pole and no illumination.

 

Environmental compliance includes RoHS3 compliance and an MSL of 1. REACH status is unaffected. This circuit breaker is suitable for applications requiring reliable overcurrent protection.

C51-B2-14-620-A1D-MJ Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. C51-B2-14-620-A1D-MJ Circuit Breaker
Subcategory: Circuit Breaker

C51-B2-14-620-A1D-MJ Compliance

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

C51-B2-14-620-A1D-MJ Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

C51-B2-14-620-A1D-MJ Features

  • 20A current rating for protection.
  • 480V voltage rating capability.
  • Magnetic breaker with hydraulic delay.
  • Panel mount with push-to-reset actuator.
  • Approved by CCC, CSA, TUV, UL489.

C51-B2-14-620-A1D-MJ Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in machinery and equipment.
  • Provides overcurrent protection.

C51-B2-14-620-A1D-MJ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the C51-B2-14-620-A1D-MJ circuit breaker?

The current rating is 20A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 480V.

What type of breaker is the C51-B2-14-620-A1D-MJ?

It is a magnetic breaker with a hydraulic delay.

How is this circuit breaker mounted?

It is designed for panel mounting.

What is the actuator type for this breaker?

The actuator type is push to reset.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, TUV, and UL489.

C51-B2-14-620-A1D-MJ Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
C51-B0-14-620-A1D-MJ
C51-B0-14-620-A1D-MJ
Littelfuse Inc.
The Littelfuse Inc. C51-B0-14-620-A1D-MJ is a 1-pole circuit breaker designed for panel mounting. It features a push-to-reset actuator and a magnetic hydraulic delay mechanism.
View Part
C61-B0-14-620-33B-MJ
C61-B0-14-620-33B-MJ
Littelfuse Inc.
The Littelfuse Inc. C61-B0-14-620-33B-MJ is a panel mount circuit breaker. It features a 20A current rating and a 480V voltage rating.
View Part
Home
Account

Categories