AC1-B0-44-640-534-C The Littelfuse Inc. AC1-B0-44-640-534-C is a panel mount circuit breaker. It features a 40A current rating and a 277V voltage rating.
Mfr Part #:

AC1-B0-44-640-534-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AC1-B0-44-640-534-C is a panel mount circuit breaker. It features a 40A current rating and a 277V voltage rating.
Stock on Request

AC1-B0-44-640-534-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

AC1-B0-44-640-534-C Description

Short technical summary and product information.

This Littelfuse Inc. AC1-B0-44-640-534-C is a single-pole circuit breaker designed for panel mounting. It operates with a 40A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and it features a rocker actuator. The illumination is none. It is RoHS3 compliant and has an MSL rating of 1 Unlimited.

 

Key electrical specifications include a 40A current rating and a 277V voltage rating. The mechanical design features a panel mount type and a rocker actuator. This circuit breaker is suitable for applications requiring reliable overcurrent protection.

AC1-B0-44-640-534-C Quick Information

Product Type: Circuit Breaker
Series: AC1
Canonical Name: Littelfuse Inc. AC1-B0-44-640-534-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AC1-B0-44-640-534-C Compliance

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

AC1-B0-44-640-534-C Features

  • 40A current rating for protection.
  • 277V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design.
  • Rocker actuator type.

AC1-B0-44-640-534-C Applications

  • Overcurrent protection for 40A circuits.
  • Used in 277V lighting distribution.
  • Panel mount for control enclosures.
  • Single-pole breaker for branch circuits.

AC1-B0-44-640-534-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AC1-B0-44-640-534-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 AC1-B0-44-640-534-C?

It is a magnetic breaker with a hydraulic delay.

How is the AC1-B0-44-640-534-C mounted?

It is designed for panel mounting.

What is the RoHS status of this component?

It is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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