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CA2-B0-24-620-121-CJ The Littelfuse Inc. CA2-B0-24-620-121-CJ is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 240V voltage rating.
Mfr Part #:

CA2-B0-24-620-121-CJ

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA2-B0-24-620-121-CJ is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 240V voltage rating.
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CA2-B0-24-620-121-CJ 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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CA2-B0-24-620-121-CJ Description

Short technical summary and product information.

This Littelfuse Inc. CA2-B0-24-620-121-CJ is a 2-pole circuit breaker with a magnetic (hydraulic delay) tripping mechanism. It is rated for 20 Amperes and operates at a voltage of up to 240V.

 

The breaker is designed for panel mounting and features a lever actuator. It offers a RoHS3 compliant status and is classified under Moisture Sensitivity Level 1.

 

Key approvals include CCC, CSA, TUV, and UL489, indicating its suitability for various industrial and commercial applications requiring reliable circuit protection.

CA2-B0-24-620-121-CJ Quick Information

Product Type: Circuit Breaker
Series: CA2
Canonical Name: Littelfuse Inc. CA2-B0-24-620-121-CJ Circuit Breaker
Subcategory: Circuit Breaker

CA2-B0-24-620-121-CJ Compliance

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

CA2-B0-24-620-121-CJ Features

  • 20A current rating for power circuits.
  • 240V voltage rating for AC applications.
  • Magnetic (hydraulic delay) tripping mechanism.
  • Panel mount design for easy integration.
  • 2-pole configuration for circuit isolation.

CA2-B0-24-620-121-CJ Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ideal for equipment protection circuits.
  • Applicable in commercial building wiring.

CA2-B0-24-620-121-CJ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA2-B0-24-620-121-CJ circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 240V.

What type of breaker is the CA2-B0-24-620-121-CJ?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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