AF1-B0-34-640-5G4-C The Littelfuse Inc. AF1-B0-34-640-5G4-C is a 1-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 277V voltage rating.
Mfr Part #:

AF1-B0-34-640-5G4-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AF1-B0-34-640-5G4-C is a 1-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AF1-B0-34-640-5G4-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-B0-34-640-5G4-C Description

Short technical summary and product information.

This Littelfuse Inc. AF1-B0-34-640-5G4-C is a single-pole circuit breaker with a magnetic hydraulic delay mechanism. It is rated for 40A and 277V, making it suitable for various power distribution applications.

 

The breaker features a panel mount design and a rocker actuator. It offers a RoHS3 compliant status and an MSL 1 rating.

 

Key electrical specifications include a 40A current rating and a 277V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has one pole.

 

Designed for reliable circuit protection, this component is suitable for industrial and commercial applications where robust overcurrent protection is required.

AF1-B0-34-640-5G4-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AF1-B0-34-640-5G4-C Circuit Breaker
Subcategory: Circuit Breaker

AF1-B0-34-640-5G4-C Compliance

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

AF1-B0-34-640-5G4-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-B0-34-640-5G4-C Features

  • 40A current rating for power protection.
  • 277V voltage rating for AC applications.
  • Single pole magnetic hydraulic delay.
  • Panel mount design with rocker actuator.
  • RoHS3 compliant and MSL 1 rated.

AF1-B0-34-640-5G4-C Applications

  • Suitable for industrial power circuits.
  • Used in commercial electrical systems.
  • Provides overcurrent protection.
  • Ideal for panel-mounted applications.

AF1-B0-34-640-5G4-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AF1-B0-34-640-5G4-C circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the AF1-B0-34-640-5G4-C have?

It has 1 pole.

What type of actuator does this circuit breaker use?

It uses a rocker actuator.

Is this circuit breaker 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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