CA1-B2-14-640-121-MJ The Littelfuse Inc. CA1-B2-14-640-121-MJ is a panel mount circuit breaker. It features a 40A current rating and a 480V voltage rating.
Mfr Part #:

CA1-B2-14-640-121-MJ

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B2-14-640-121-MJ is a panel mount circuit breaker. It features a 40A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CA1-B2-14-640-121-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

CA1-B2-14-640-121-MJ Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B2-14-640-121-MJ is a magnetic hydraulic delay circuit breaker designed for panel mounting. It offers a robust 40A current rating and a 480V voltage rating, making it suitable for various electrical protection applications.

 

The breaker type is magnetic with a hydraulic delay, and it has a single pole configuration. The actuator type is a lever, and it does not feature illumination. Approval agencies include CCC, CSA, TUV, and UL489, indicating broad compliance for industrial use.

 

Environmental compliance includes RoHS3 status, Moisture Sensitivity Level 1, and REACH unaffected status. These certifications are important for ensuring the component meets regulatory requirements in different regions.

CA1-B2-14-640-121-MJ Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B2-14-640-121-MJ Magnetic Hydraulic Delay Circuit Breaker

CA1-B2-14-640-121-MJ Compliance

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

CA1-B2-14-640-121-MJ Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA1-B2-14-640-121-MJ Features

  • 40A current rating for robust protection.
  • 480V voltage rating suitable for industrial use.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay breaker type.
  • Approved by CCC, CSA, TUV, and UL489.

CA1-B2-14-640-121-MJ Applications

  • Ideal for industrial power distribution.
  • Suitable for control panel applications.
  • Used in machinery and equipment protection.
  • General purpose electrical circuit protection.

CA1-B2-14-640-121-MJ FAQs

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

The current rating is 40A.

What is the voltage rating of the circuit breaker?

The voltage rating is 480V.

What type of breaker is the CA1-B2-14-640-121-MJ?

It is a magnetic hydraulic delay circuit breaker.

How many poles does this circuit breaker have?

It has one pole.

What is the mounting type for this circuit breaker?

It is designed for panel mounting.

What approval agencies certify this circuit breaker?

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

CA1-B2-14-640-121-MJ Alternate Parts

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The Littelfuse Inc. CS1-B0-12-640-321-MJ is a circuit breaker designed for panel mounting. It features a 40A current rating and a 480V voltage rating.
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