CA1-B0-44-620-121-DG The Littelfuse Inc. CA1-B0-44-620-121-DG is a 1-pole circuit breaker with a 20A current rating and 240V AC voltage rating. It features a magnetic hydraulic delay trip type and a lever actuator.
Mfr Part #:

CA1-B0-44-620-121-DG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-44-620-121-DG is a 1-pole circuit breaker with a 20A current rating and 240V AC voltage rating. It features a magnetic hydraulic delay trip type and a lever actuator.
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CA1-B0-44-620-121-DG 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-B0-44-620-121-DG Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-44-620-121-DG is a single-pole circuit breaker designed for reliable circuit protection. It offers a current rating of 20A and a maximum AC voltage rating of 240V, with a DC voltage rating of 150V.

 

The breaker utilizes a magnetic (hydraulic delay) trip mechanism, providing a specific delay characteristic for overcurrent protection. It is equipped with a lever actuator for manual operation and is designed for panel mounting, making it suitable for integration into various electrical enclosures and systems.

 

Key specifications include a 1-pole configuration and approval by agencies such as CCC, CSA, and UL489, indicating compliance with relevant safety standards. The illumination is none, and it is RoHS3 compliant with an MSL of 1 Unlimited.

CA1-B0-44-620-121-DG Quick Information

Product Type: Circuit Breaker
Canonical Name: Carling Technologies CA1-B0-44-620-121-DG Circuit Breaker
Subcategory: Circuit Breaker

CA1-B0-44-620-121-DG Compliance

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

CA1-B0-44-620-121-DG Features

  • 20A current rating for circuit protection.
  • 240V AC maximum voltage rating.
  • Magnetic hydraulic delay trip type.
  • Panel mount with lever actuator.
  • CCC, CSA, UL489 agency approvals.

CA1-B0-44-620-121-DG Applications

  • Suitable for panel mount installations.
  • Used in electrical distribution systems.
  • Provides overcurrent protection.
  • Designed for industrial applications.

CA1-B0-44-620-121-DG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CA1-B0-44-620-121-DG circuit breaker?

The circuit breaker is rated for 240V AC and 150V DC.

What is the current rating?

The current rating is 20A.

What type of circuit breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It is a single-pole circuit breaker.

What approvals does this circuit breaker have?

It is approved by CCC, CSA, and UL489.

What is the actuator type?

The actuator is a lever.

What is the mounting style?

The circuit breaker is designed for panel mount installation.

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