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CA4-B0-24-620-12D-D The Littelfuse Inc. CA4-B0-24-620-12D-D is a 4-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 20A current rating and 250V voltage rating.
Mfr Part #:

CA4-B0-24-620-12D-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA4-B0-24-620-12D-D is a 4-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 20A current rating and 250V voltage rating.
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CA4-B0-24-620-12D-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
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CA4-B0-24-620-12D-D Description

Short technical summary and product information.

This Littelfuse Inc. CA4-B0-24-620-12D-D is a robust 4-pole circuit breaker. It utilizes a magnetic (hydraulic delay) mechanism for reliable operation and is rated for a current of 20A and a voltage of 250V.

 

The breaker is designed for panel mounting, offering a secure and accessible installation in various systems. Its actuator type is a lever, providing a clear and tactile means of operation.

 

Key approvals include CCC, CSA, UL, and VDE, indicating compliance with significant international safety standards. The RoHS status is compliant with RoHS3, and it has a Moisture Sensitivity Level (MSL) of 1, signifying unlimited shelf life under standard conditions.

CA4-B0-24-620-12D-D Quick Information

Product Type: Circuit Breaker
Series: CA4
Canonical Name: Littelfuse Inc. CA4-B0-24-620-12D-D Circuit Breaker
Subcategory: Circuit Breaker

CA4-B0-24-620-12D-D Compliance

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

CA4-B0-24-620-12D-D Features

  • 4-pole magnetic circuit breaker with hydraulic delay.
  • Rated for 20A current and 250V voltage.
  • Designed for convenient panel mounting.
  • Approved by CCC, CSA, UL, and VDE.
  • RoHS3 compliant and MSL 1.

CA4-B0-24-620-12D-D Applications

  • Ideal for power distribution circuits.
  • Suitable for industrial control panels.
  • Used in equipment requiring overcurrent protection.
  • Applicable in systems needing 4-pole switching.

CA4-B0-24-620-12D-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CA4-B0-24-620-12D-D?

250V.

What is the current rating?

20A.

How many poles does this circuit breaker have?

4 poles.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

What actuator type does it use?

Lever.

What approvals does the CA4-B0-24-620-12D-D carry?

CCC, CSA, UL, VDE.

What is the mounting type?

Panel Mount.

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The Littelfuse Inc. BB4-B0-24-620-232-D is a 4-pole magnetic circuit breaker designed for panel mounting. It offers a 20A current rating and a 250V voltage rating.
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Littelfuse BB4-B2-34-620-121-D is a 4-pole magnetic circuit breaker rated for 20A at 250V. It features a lever actuator and panel mount.
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