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AF1-B0-14-640-M44-C The Littelfuse Inc. AF1-B0-14-640-M44-C is a 1-pole circuit breaker rated for 40A and 277V. It features a panel mount design and a magnetic hydraulic delay mechanism.
Mfr Part #:

AF1-B0-14-640-M44-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AF1-B0-14-640-M44-C is a 1-pole circuit breaker rated for 40A and 277V. It features a panel mount design and a magnetic hydraulic delay mechanism.
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AF1-B0-14-640-M44-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
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AF1-B0-14-640-M44-C Description

Short technical summary and product information.

This Littelfuse Inc. AF1-B0-14-640-M44-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 40A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. The actuator type is a rocker, and it does not feature illumination.

 

Compliance includes RoHS3, with MSL 1 and REACH unaffected status. Approval agencies include CCC, CSA, and UL.

 

This component is suitable for applications requiring robust circuit protection with specific electrical and mechanical characteristics.

AF1-B0-14-640-M44-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AF1-B0-14-640-M44-C Circuit Breaker
Subcategory: Circuit Breaker

AF1-B0-14-640-M44-C Compliance

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

AF1-B0-14-640-M44-C Features

  • 40A current rating for robust protection.
  • 277V voltage rating suitable for various applications.
  • Panel mount design for easy integration.
  • Magnetic breaker with hydraulic delay.
  • RoHS3 compliant for environmental considerations.

AF1-B0-14-640-M44-C Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in equipment requiring circuit protection.
  • Applicable in systems with 277V requirements.

AF1-B0-14-640-M44-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AF1-B0-14-640-M44-C?

277V.

What is the current rating of this circuit breaker?

40A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay) single-pole circuit breaker.

What is the actuator type?

Rocker.

Does the circuit breaker have illumination?

No illumination.

What is the mounting style?

Panel mount.

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