AF1-B0-46-640-5B1-C The Littelfuse Inc. AF1-B0-46-640-5B1-C is a magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 277V voltage rating.
Mfr Part #:

AF1-B0-46-640-5B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AF1-B0-46-640-5B1-C is a magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AF1-B0-46-640-5B1-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
Storage Temperature
Tape & Reel
Voltage Rating

AF1-B0-46-640-5B1-C Description

Short technical summary and product information.

This Littelfuse Inc. AF1-B0-46-640-5B1-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

Key electrical specifications include a current rating of 40A and a voltage rating of 277V. The actuator type is a rocker, and it does not feature illumination. Approval agencies include CCC, CSA, and UL, indicating compliance with various safety standards.

 

The breaker is specified as RoHS3 Compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. Its REACH status is listed as Unaffected.

 

This component is suitable for applications requiring robust circuit protection with specific current and voltage handling capabilities. The panel mount design facilitates integration into various electrical enclosures and systems.

AF1-B0-46-640-5B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AF1-B0-46-640-5B1-C Circuit Breaker
Subcategory: Circuit Breaker

AF1-B0-46-640-5B1-C Compliance

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

AF1-B0-46-640-5B1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AF1-B0-46-640-5B1-C Features

  • 40A current rating for power handling.
  • 277V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy integration.
  • Rocker actuator for operation.

AF1-B0-46-640-5B1-C Applications

  • Used in power distribution systems.
  • Suitable for industrial control panels.
  • Applicable in electrical enclosures.
  • Provides overcurrent protection.
  • Designed for panel-mounted applications.

AF1-B0-46-640-5B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AF1-B0-46-640-5B1-C circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AF1-B0-46-640-5B1-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the AF1-B0-46-640-5B1-C RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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