CA3-B0-34-640-12A-D The Littelfuse Inc. CA3-B0-34-640-12A-D is a 3-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) trip mechanism.
Mfr Part #:

CA3-B0-34-640-12A-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-34-640-12A-D is a 3-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) trip mechanism.
Stock on Request
$ Price Range: $0.99

CA3-B0-34-640-12A-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

CA3-B0-34-640-12A-D Description

Short technical summary and product information.

This Littelfuse Inc. CA3-B0-34-640-12A-D is a robust circuit breaker with a current rating of 40A and a voltage rating of 250V. It is designed for panel mounting and utilizes a magnetic (hydraulic delay) tripping mechanism for reliable protection.

 

The breaker features a lever actuator and is illuminated with 'None'. It is approved by multiple agencies including CCC, CSA, UL, and VDE, indicating its suitability for various applications and regions. The component is RoHS3 compliant, has an MSL of 1, and is REACH unaffected.

 

Key specifications include a 3-pole configuration, making it suitable for multi-phase applications. The panel mount design ensures easy integration into control panels and enclosures. Its magnetic hydraulic delay offers specific protection characteristics for different load types.

CA3-B0-34-640-12A-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA3-B0-34-640-12A-D Circuit Breaker
Subcategory: Circuit Breaker

CA3-B0-34-640-12A-D Compliance

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

CA3-B0-34-640-12A-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA3-B0-34-640-12A-D Features

  • 40A current rating for robust protection.
  • 250V voltage rating for versatile use.
  • Panel mount design for easy integration.
  • Magnetic (hydraulic delay) trip mechanism.
  • 3-pole configuration for multi-phase applications.

CA3-B0-34-640-12A-D Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in equipment requiring specific delay.
  • General purpose circuit protection.

CA3-B0-34-640-12A-D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA3-B0-34-640-12A-D circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the CA3-B0-34-640-12A-D mounted?

It is designed for panel mounting.

What type of breaker mechanism does this unit use?

It uses a magnetic (hydraulic delay) breaker type.

How many poles does the CA3-B0-34-640-12A-D have?

It has 3 poles.

CA3-B0-34-640-12A-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CA3-B0-34-640-311-D
CA3-B0-34-640-311-D
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-34-640-311-D is a 3-pole magnetic hydraulic delay circuit breaker. It features a 40A current rating and 250V voltage rating.
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CA3-B0-24-640-31A-D
CA3-B0-24-640-31A-D
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-24-640-31A-D is a 3-pole circuit breaker. It features a 40A current rating and a 250V voltage rating.
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CA3-B3-34-640-111-D
CA3-B3-34-640-111-D
Littelfuse Inc.
The Littelfuse Inc. CA3-B3-34-640-111-D is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay and a lever actuator.
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CA3-B2-34-640-331-D
CA3-B2-34-640-331-D
Littelfuse Inc.
The Littelfuse Inc. CA3-B2-34-640-331-D is a 3-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 250V voltage rating.
View Part
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