AB2-B0-42-440-1D2-C The Littelfuse Inc. AB2-B0-42-440-1D2-C is a 2-pole magnetic (hydraulic delay) circuit breaker. It features a 4A current rating and a 277V AC voltage rating.
Mfr Part #:

AB2-B0-42-440-1D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AB2-B0-42-440-1D2-C is a 2-pole magnetic (hydraulic delay) circuit breaker. It features a 4A current rating and a 277V AC voltage rating.
Stock on Request
$ Price Range: $0.99

AB2-B0-42-440-1D2-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-B0-42-440-1D2-C Description

Short technical summary and product information.

This Littelfuse Inc. AB2-B0-42-440-1D2-C is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 4A and a voltage rating of 277V AC, with 2 poles.

 

Key electrical specifications include a 4A current rating and a 277V AC voltage rating. The breaker type is magnetic with a hydraulic delay mechanism, and it features a lever actuator. It is approved by CCC, CSA, and UL.

 

The component is designed for panel mounting, making it suitable for integration into various electrical enclosures and control panels. Its magnetic hydraulic delay mechanism provides specific protection characteristics for different applications.

 

Environmental compliance includes RoHS3 compliance, an MSL of 1, and REACH unaffected status. These attributes are based on existing database information and require verification.

AB2-B0-42-440-1D2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AB2-B0-42-440-1D2-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AB2-B0-42-440-1D2-C Compliance

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

AB2-B0-42-440-1D2-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-B0-42-440-1D2-C Features

  • 4A current rating for protection.
  • 277V AC voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount with lever actuator.
  • CCC, CSA, UL approved.

AB2-B0-42-440-1D2-C Applications

  • Suitable for control panel integration.
  • Used in electrical protection circuits.
  • Provides overcurrent protection.
  • Designed for industrial applications.

AB2-B0-42-440-1D2-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AB2-B0-42-440-1D2-C circuit breaker?

The current rating is 4A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V AC.

What type of circuit breaker is the AB2-B0-42-440-1D2-C?

It is a Magnetic (Hydraulic Delay) circuit breaker.

How many poles does this circuit breaker have?

It has 2 poles.

What is the mounting type for this component?

The mounting type is Panel Mount.

What are the approval agencies for the AB2-B0-42-440-1D2-C?

The approval agencies are CCC, CSA, and UL.

AB2-B0-42-440-1D2-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
AA2-B0-24-440-1B1-C
AA2-B0-24-440-1B1-C
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-24-440-1B1-C is a 2-pole circuit breaker rated for 4A and 277V. It features a panel mount design and a magnetic hydraulic delay trip type.
View Part
AA2-B0-24-440-1D1-C
AA2-B0-24-440-1D1-C
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-24-440-1D1-C is a 2-pole magnetic hydraulic delay circuit breaker. It features a 4A current rating and a 277V voltage rating.
View Part
AB2-B0-46-440-1B1-C
AB2-B0-46-440-1B1-C
Littelfuse Inc.
The Littelfuse Inc. AB2-B0-46-440-1B1-C is a 2-pole circuit breaker. It features a 4A current rating and a 277V voltage rating.
View Part
AB2-B0-24-440-5D1-C
AB2-B0-24-440-5D1-C
Littelfuse Inc.
The AB2-B0-24-440-5D1-C is a circuit breaker manufactured by Littelfuse. It features a 4A current rating, panel mounting type, and operates at 277V.
View Part
Home
Account

Categories