CA1-B0-12-640-A22-MJ The Littelfuse Inc. CA1-B0-12-640-A22-MJ is a 1-pole circuit breaker rated for 40A and 480V. It features a panel mount design and magnetic (hydraulic delay) tripping mechanism.
Mfr Part #:

CA1-B0-12-640-A22-MJ

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-12-640-A22-MJ is a 1-pole circuit breaker rated for 40A and 480V. It features a panel mount design and magnetic (hydraulic delay) tripping mechanism.
Stock on Request
$ Price Range: $0.99

CA1-B0-12-640-A22-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-B0-12-640-A22-MJ Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-12-640-A22-MJ is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 40A and a voltage rating of 480V, suitable for various electrical protection applications.

 

The breaker type is magnetic (hydraulic delay), providing reliable overcurrent protection. The actuator type is a lever for easy operation. It is approved by CCC, CSA, TUV, and UL489 agencies, indicating compliance with relevant safety standards.

 

Environmental compliance includes RoHS3 status, with a Moisture Sensitivity Level (MSL) of 1 Unlimited and REACH Unaffected status. The illumination is none.

CA1-B0-12-640-A22-MJ Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B0-12-640-A22-MJ Circuit Breaker
Subcategory: Circuit Breaker

CA1-B0-12-640-A22-MJ Compliance

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

CA1-B0-12-640-A22-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-B0-12-640-A22-MJ Features

  • 40A current rating for protection.
  • 480V voltage rating.
  • Panel mount design.
  • Magnetic (hydraulic delay) breaker type.
  • Lever actuator for operation.

CA1-B0-12-640-A22-MJ Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Electrical equipment protection.

CA1-B0-12-640-A22-MJ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-12-640-A22-MJ circuit breaker?

The current rating is 40A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 480V.

What type of mounting does the CA1-B0-12-640-A22-MJ circuit breaker use?

It uses a panel mount.

What is the breaker type for the CA1-B0-12-640-A22-MJ?

The breaker type is Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

It has 1 pole.

What agencies have approved the CA1-B0-12-640-A22-MJ circuit breaker?

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

What is the RoHS status of this component?

It is RoHS3 Compliant.

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