AB2-B0-42-450-1D1-C The Littelfuse Inc. AB2-B0-42-450-1D1-C is a 2-pole circuit breaker designed for panel mounting. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

AB2-B0-42-450-1D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AB2-B0-42-450-1D1-C is a 2-pole circuit breaker designed for panel mounting. It features a 5A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AB2-B0-42-450-1D1-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

AB2-B0-42-450-1D1-C Description

Short technical summary and product information.

This Littelfuse Inc. AB2-B0-42-450-1D1-C is a magnetic hydraulic delay circuit breaker. It is rated for 5 Amps and 277 Volts, with a 2-pole configuration.

 

The breaker is designed for panel mounting and features a lever actuator. It has no illumination.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. Approval agencies include CCC, CSA, and UL.

 

This component is suitable for applications requiring reliable overcurrent protection with a hydraulic delay mechanism.

AB2-B0-42-450-1D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AB2-B0-42-450-1D1-C Circuit Breaker

AB2-B0-42-450-1D1-C Compliance

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

AB2-B0-42-450-1D1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AB2-B0-42-450-1D1-C Features

  • 5A current rating for protection.
  • 277V voltage rating for circuits.
  • 2-pole magnetic hydraulic breaker.
  • Panel mount design for installation.
  • Lever actuator for operation.

AB2-B0-42-450-1D1-C Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Building electrical systems.

AB2-B0-42-450-1D1-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the AB2-B0-42-450-1D1-C circuit breaker?

The current rating is 5A.

What is the voltage rating for the AB2-B0-42-450-1D1-C?

The voltage rating is 277V.

How many poles does the AB2-B0-42-450-1D1-C circuit breaker have?

It has 2 poles.

What type of breaker is the AB2-B0-42-450-1D1-C?

It is a Magnetic (Hydraulic Delay) type breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

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