CG1-B2-44-620-21B-DG The Littelfuse Inc. CG1-B2-44-620-21B-DG is a single-pole circuit breaker designed for panel mounting. It offers a 20A current rating and a 240V voltage rating.
Mfr Part #:

CG1-B2-44-620-21B-DG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CG1-B2-44-620-21B-DG is a single-pole circuit breaker designed for panel mounting. It offers a 20A current rating and a 240V voltage rating.
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$ Price Range: $0.99

CG1-B2-44-620-21B-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

CG1-B2-44-620-21B-DG Description

Short technical summary and product information.

This Littelfuse Inc. CG1-B2-44-620-21B-DG is a single-pole circuit breaker with a magnetic (hydraulic delay) tripping mechanism. It is designed for panel mounting and features a rocker actuator. The breaker is rated for 20A current and 240V AC, with approvals from CCC, CSA, and UL489.

 

Key electrical specifications include a 20A current rating and a 240V voltage rating. The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific time-delay characteristics. It has a single pole configuration and a rocker-style actuator for operation. The mounting type is panel mount, allowing for easy integration into control panels and enclosures.

 

This circuit breaker is compliant with RoHS3 standards and has an MSL rating of 1. It is suitable for various industrial and commercial applications where reliable overcurrent protection is required. The approvals from CCC, CSA, and UL489 indicate its suitability for use in different regions and applications.

CG1-B2-44-620-21B-DG Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CG1-B2-44-620-21B-DG Circuit Breaker
Subcategory: Circuit Breaker

CG1-B2-44-620-21B-DG Compliance

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

CG1-B2-44-620-21B-DG Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CG1-B2-44-620-21B-DG Features

  • 20A current rating for protection.
  • 240V voltage rating for AC circuits.
  • Magnetic (hydraulic delay) breaker type.
  • Single pole configuration.
  • Panel mount design for integration.

CG1-B2-44-620-21B-DG Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in AC power systems.
  • Meets CCC, CSA, and UL489 standards.

CG1-B2-44-620-21B-DG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CG1-B2-44-620-21B-DG 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 mechanism does the CG1-B2-44-620-21B-DG use?

It uses a magnetic (hydraulic delay) breaker type.

How is the CG1-B2-44-620-21B-DG circuit breaker mounted?

It is designed for panel mounting.

What agencies have approved this circuit breaker?

It is approved by CCC, CSA, and UL489.

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