CF1-B0-14-640-21A-MG The Carling Technologies CF1-B0-14-640-21A-MG is a magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 480V AC voltage rating.
Mfr Part #:

CF1-B0-14-640-21A-MG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Carling Technologies CF1-B0-14-640-21A-MG is a magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 480V AC voltage rating.
Stock on Request
$ Price Range: $0.99

CF1-B0-14-640-21A-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
Storage Temperature
Tape & Reel
Voltage Rating

CF1-B0-14-640-21A-MG Description

Short technical summary and product information.

This Carling Technologies CF1-B0-14-640-21A-MG is a single-pole circuit breaker designed for circuit protection. It operates with a magnetic hydraulic delay mechanism, providing reliable tripping characteristics.

 

The breaker has a current rating of 40A and a maximum AC voltage rating of 480V, with a DC voltage rating of 80V. It is designed for panel mounting and features a convenient rocker actuator for operation. The series designation is C.

 

Key approvals include CCC, CSA, and UL489, indicating compliance with relevant safety standards. The breaker is supplied in bulk packaging.

CF1-B0-14-640-21A-MG Quick Information

Product Type: Circuit Breaker
Series: C
Canonical Name: Carling Technologies CF1-B0-14-640-21A-MG Circuit Breaker

CF1-B0-14-640-21A-MG Compliance

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

CF1-B0-14-640-21A-MG Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CF1-B0-14-640-21A-MG Features

  • 40A current rating for circuit protection.
  • 480V AC maximum voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount with rocker actuator.
  • CCC, CSA, UL489 agency approvals.

CF1-B0-14-640-21A-MG Applications

  • Suitable for circuit protection in industrial systems.
  • Used in electrical panels for overload protection.
  • Ideal for residential and commercial circuit breakers.
  • Applicable in machinery requiring reliable current interruption.

CF1-B0-14-640-21A-MG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CF1-B0-14-640-21A-MG circuit breaker?

The AC voltage rating is 480V and the DC voltage rating is 80V.

What is the current rating of this circuit breaker?

The current rating is 40A.

What type of breaker mechanism does the CF1-B0-14-640-21A-MG use?

It uses a Magnetic (Hydraulic Delay) type mechanism.

How is the CF1-B0-14-640-21A-MG circuit breaker mounted?

It is designed for panel mounting.

What agency approvals does this circuit breaker have?

It is approved by CCC, CSA, and UL489.

CF1-B0-14-640-21A-MG Alternate Parts

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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-B0-12-640-A1B-MG
CG1-B0-12-640-A1B-MG
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The Littelfuse Inc. CG1-B0-12-640-A1B-MG is a circuit breaker designed for panel mounting. It features a 40A current rating and a 480V voltage rating.
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CG1-B2-12-640-31C-MG
CG1-B2-12-640-31C-MG
Littelfuse Inc.
The Littelfuse Inc. CG1-B2-12-640-31C-MG is a single-pole circuit breaker with a 40A current rating and 480V voltage rating. It features a panel mount design and a magnetic hydraulic delay mechanism.
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