CG1-B2-12-640-31A-MG The CG1-B2-12-640-31A-MG is a circuit breaker manufactured by Littelfuse Inc. with a 40A current rating and 480V voltage rating.
Mfr Part #:

CG1-B2-12-640-31A-MG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The CG1-B2-12-640-31A-MG is a circuit breaker manufactured by Littelfuse Inc. with a 40A current rating and 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CG1-B2-12-640-31A-MG 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-B2-12-640-31A-MG Description

Short technical summary and product information.

The CG1-B2-12-640-31A-MG is a circuit breaker designed for electrical protection applications. It features a 40A current rating and a voltage rating of 480V. The breaker type is magnetic with hydraulic delay, suitable for circuit interruption under specified conditions. It has a single pole configuration and is intended for panel mounting. This device is used to protect electrical circuits from overloads and short circuits, ensuring safety and reliability in electrical systems. Its mechanical actuator is a rocker type, providing ease of operation. The breaker does not include illumination features.

CG1-B2-12-640-31A-MG Quick Information

Product Type: Circuit Breaker
Canonical Name: CG1-B2-12-640-31A-MG Circuit Breaker by Littelfuse Inc.

CG1-B2-12-640-31A-MG Compliance

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

CG1-B2-12-640-31A-MG Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CG1-B2-12-640-31A-MG Features

  • Rated for 40A current
  • 480V voltage rating
  • Magnetic (Hydraulic Delay) type
  • Single pole configuration
  • Panel mount design

CG1-B2-12-640-31A-MG Applications

  • Suitable for industrial circuit protection applications.
  • Used in electrical panels for overload protection.
  • Ideal for high-current electrical distribution systems.
  • Suitable for residential and commercial circuit breaker panels.

CG1-B2-12-640-31A-MG FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the circuit breaker?

The current rating is 40A.

What is the voltage rating of the circuit breaker?

The voltage rating is 480V.

What type of breaker is the CG1-B2-12-640-31A-MG?

It is a magnetic (hydraulic delay) breaker.

How many poles does this circuit breaker have?

It has one pole.

What is the actuator type of this breaker?

The actuator type is rocker.

What mounting type does this circuit breaker use?

It uses panel mount.

CG1-B2-12-640-31A-MG Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CG1-B2-12-640-31B-MG
CG1-B2-12-640-31B-MG
Littelfuse Inc.
The Littelfuse Inc. CG1-B2-12-640-31B-MG is a 1-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) tripping mechanism and a 40A current rating.
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CG1-B0-14-640-21A-MG
CG1-B0-14-640-21A-MG
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The Littelfuse Inc. CG1-B0-14-640-21A-MG is a single-pole, magnetic circuit breaker designed for panel mounting. It features a rocker actuator and a 40A current rating.
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CD1-B0-14-640-63C-MG
CD1-B0-14-640-63C-MG
Littelfuse Inc.
The CD1-B0-14-640-63C-MG is a circuit breaker manufactured by Littelfuse Inc. with a 40A current rating and 480V voltage rating.
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C11-B0-14-640-21A-MG
C11-B0-14-640-21A-MG
Littelfuse Inc.
The Littelfuse Inc. C11-B0-14-640-21A-MG is a single-pole magnetic circuit breaker with a 40A current rating and 480V voltage rating. It is designed for panel mounting.
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