CF1-B0-10-640-231-C 40A 480V 1-pole magnetic hydraulic delay circuit breaker from Littelfuse. Panel mount with rocker actuator, UL/CSA/CCC approved.
Mfr Part #:

CF1-B0-10-640-231-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
40A 480V 1-pole magnetic hydraulic delay circuit breaker from Littelfuse. Panel mount with rocker actuator, UL/CSA/CCC approved.
Stock on Request

CF1-B0-10-640-231-C 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

CF1-B0-10-640-231-C Description

Short technical summary and product information.

The CF1-B0-10-640-231-C is a single-pole magnetic hydraulic delay circuit breaker from Littelfuse. It is rated for 40A continuous current and 480V AC/DC, making it suitable for a variety of circuit protection applications. The breaker features a rocker actuator for manual on/off control and is designed for panel mount installation. This circuit breaker utilizes a magnetic hydraulic delay mechanism, which provides precise overcurrent protection with time delay characteristics. The unit is non-illuminated and does not include auxiliary contacts. It is certified by CCC, CSA, and UL, ensuring compliance with international safety standards. Typical applications include industrial control panels, power distribution, and equipment protection where reliable overcurrent protection is required.

CF1-B0-10-640-231-C Quick Information

Product Type: Circuit Breaker
Series: CF1
Canonical Name: CF1-B0-10-640-231-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: 1-Pole Panel Mount Circuit Breakers

CF1-B0-10-640-231-C Compliance

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

CF1-B0-10-640-231-C Features

  • Rated for 40A continuous current.
  • Rated for 480V AC/DC operation.
  • Single-pole magnetic hydraulic delay design.
  • Panel mount with rocker actuator.
  • UL, CSA, CCC approved.

CF1-B0-10-640-231-C Applications

  • Ideal for industrial control panel protection.
  • Used in power distribution equipment.
  • Suitable for commercial HVAC systems.
  • Provides overcurrent protection for machinery.

CF1-B0-10-640-231-C FAQs

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

480V.

What is the current rating?

40A.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is it?

Magnetic (Hydraulic Delay).

What is the mounting type?

Panel Mount.

What approvals does it have?

CCC, CSA, and UL.

What is the actuator type?

Rocker.

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The Littelfuse Inc. CD1-B0-16-640-31A-C is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 40A and 480V. It features a panel mount design.
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