AJ2-B0-42-440-1C1-D The Littelfuse Inc. AJ2-B0-42-440-1C1-D is a 2-pole circuit breaker featuring a 4A current rating and 250V voltage rating. It is designed for panel mounting.
Mfr Part #:

AJ2-B0-42-440-1C1-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AJ2-B0-42-440-1C1-D is a 2-pole circuit breaker featuring a 4A current rating and 250V voltage rating. It is designed for panel mounting.
Stock on Request
$ Price Range: $0.99

AJ2-B0-42-440-1C1-D 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

AJ2-B0-42-440-1C1-D Description

Short technical summary and product information.

This Littelfuse Inc. AJ2-B0-42-440-1C1-D is a magnetic hydraulic delay circuit breaker. It offers a current rating of 4A and a voltage rating of 250V, with two poles.

 

The breaker is designed for panel mounting and features a rocker actuator. It has received approvals from CCC, CSA, UL, and VDE.

 

Compliance information indicates RoHS3 compliance, an MSL of 1, and REACH unaffected status. However, these compliance details are unverified.

AJ2-B0-42-440-1C1-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AJ2-B0-42-440-1C1-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

AJ2-B0-42-440-1C1-D Compliance

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

AJ2-B0-42-440-1C1-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AJ2-B0-42-440-1C1-D Features

  • 4A current rating for circuit protection.
  • 250V voltage rating suitable for various applications.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, UL, and VDE.

AJ2-B0-42-440-1C1-D Applications

  • Used for overcurrent protection.
  • Suitable for panel-mounted systems.
  • General industrial applications.
  • Control panel integration.

AJ2-B0-42-440-1C1-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AJ2-B0-42-440-1C1-D circuit breaker?

The current rating is 4A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 250V.

What type of breaker is the AJ2-B0-42-440-1C1-D?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 2 poles.

What is the mounting type for the AJ2-B0-42-440-1C1-D?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, UL, and VDE.

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