CF2-B0-34-640-131-E The CF2-B0-34-640-131-E is a circuit breaker manufactured by Littelfuse Inc. with a 40A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism and panel mount design.
Mfr Part #:

CF2-B0-34-640-131-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The CF2-B0-34-640-131-E is a circuit breaker manufactured by Littelfuse Inc. with a 40A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism and panel mount design.
Stock on Request
$ Price Range: $0.99

CF2-B0-34-640-131-E 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

CF2-B0-34-640-131-E Description

Short technical summary and product information.

The CF2-B0-34-640-131-E is a circuit breaker designed for electrical protection applications. It is rated for 40 amperes of current and 250 volts of voltage. The breaker employs a magnetic hydraulic delay mechanism, providing reliable operation under fault conditions. It has a two-pole configuration and is intended for panel mounting with a rocker actuator for manual operation. The device is suitable for use in various electrical systems requiring overcurrent protection. Its mechanical design ensures ease of installation and maintenance, making it appropriate for industrial and commercial circuit protection setups.

CF2-B0-34-640-131-E Quick Information

Product Type: Circuit Breaker
Canonical Name: CF2-B0-34-640-131-E Circuit Breaker

CF2-B0-34-640-131-E Compliance

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

CF2-B0-34-640-131-E Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CF2-B0-34-640-131-E Features

  • Rated for 40A current
  • 250V voltage rating
  • Magnetic hydraulic delay mechanism
  • Panel mount design
  • Two-pole configuration

CF2-B0-34-640-131-E Applications

  • Used in electrical distribution panels
  • Provides overcurrent protection in industrial systems
  • Suitable for commercial circuit protection
  • Manual rocker operation for reset

CF2-B0-34-640-131-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CF2-B0-34-640-131-E?

The current rating is 40A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is the CF2-B0-34-640-131-E?

It is a magnetic (hydraulic delay) type breaker.

How many poles does this circuit breaker have?

It has 2 poles.

What mounting type does this breaker use?

It uses a panel mount.

What is the actuator type of this circuit breaker?

It has a rocker actuator.

Which approval agencies have approved this circuit breaker?

It is approved by CCC, CSA, TUV, and UL.

CF2-B0-34-640-131-E Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AF2-B0-34-640-131-E
AF2-B0-34-640-131-E
Littelfuse Inc.
The Littelfuse Inc. AF2-B0-34-640-131-E is a circuit breaker designed for protection applications. It features a 40A current rating and a 250V voltage rating.
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A12-B0-24-640-511-E
A12-B0-24-640-511-E
Littelfuse Inc.
The Littelfuse Inc. A12-B0-24-640-511-E is a 2-pole circuit breaker designed for panel mounting. It offers a 40A current rating and a 250V voltage rating.
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C12-B0-34-640-131-E
C12-B0-34-640-131-E
Littelfuse Inc.
The Littelfuse Inc. C12-B0-34-640-131-E is a 2-pole circuit breaker designed for panel mounting. It features a rocker actuator and a magnetic hydraulic delay mechanism.
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AJ2-B0-24-640-524-E
AJ2-B0-24-640-524-E
Littelfuse Inc.
The Littelfuse Inc. AJ2-B0-24-640-524-E is a 2-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 250V voltage rating.
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