CA1-B2-12-640-131-D The Littelfuse Inc. CA1-B2-12-640-131-D is a single-pole circuit breaker with a 40A current rating and a 480V AC voltage rating. It features a magnetic hydraulic delay trip mechanism and lever actuator.
Mfr Part #:

CA1-B2-12-640-131-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B2-12-640-131-D is a single-pole circuit breaker with a 40A current rating and a 480V AC voltage rating. It features a magnetic hydraulic delay trip mechanism and lever actuator.
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CA1-B2-12-640-131-D 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-B2-12-640-131-D Description

Short technical summary and product information.

The Littelfuse Inc. CA1-B2-12-640-131-D is a single-pole circuit breaker designed for panel mounting. It offers a robust current rating of 40A and a voltage rating of 480V AC, with a DC voltage rating of 150V.

 

This circuit breaker utilizes a magnetic (hydraulic delay) trip mechanism, ensuring reliable protection against overcurrents. The actuator type is a lever, providing a clear visual indication of the breaker's status. It is approved by multiple agencies including CCC, CSA, UL, and VDE, indicating its suitability for a wide range of applications.

 

With a RoHS3 compliant status and an MSL 1 rating, this component is designed for durability and ease of integration into various electronic systems. The panel mount design facilitates straightforward installation in control panels and enclosures.

CA1-B2-12-640-131-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Carling Technologies CA1-B2-12-640-131-D Circuit Breaker

CA1-B2-12-640-131-D Compliance

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

CA1-B2-12-640-131-D Features

  • 40A current rating for circuit protection.
  • 480V AC voltage rating for power systems.
  • Single-pole design for basic circuits.
  • Magnetic hydraulic delay trip mechanism.
  • Panel mount for easy installation.

CA1-B2-12-640-131-D Applications

  • Used in industrial control panels.
  • Suitable for power distribution units.
  • Applicable in machinery enclosures.
  • Ideal for equipment protection circuits.

CA1-B2-12-640-131-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the Littelfuse CA1-B2-12-640-131-D circuit breaker?

480V AC and 150V DC.

What is the current rating?

40A.

How many poles does it have?

1 pole.

What type of circuit breaker is it?

Magnetic hydraulic delay.

What mounting type does it use?

Panel mount.

What approvals does it have?

CCC, CSA, UL, VDE.

Does it have illumination?

No, it has no illumination.

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