AJ2-B0-44-615-131-D The Littelfuse AJ2-B0-44-615-131-D is a 2-pole magnetic hydraulic delay circuit breaker rated for 15A at 250V, with a rocker actuator and panel mount design.
Mfr Part #:

AJ2-B0-44-615-131-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse AJ2-B0-44-615-131-D is a 2-pole magnetic hydraulic delay circuit breaker rated for 15A at 250V, with a rocker actuator and panel mount design.
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AJ2-B0-44-615-131-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-B0-44-615-131-D Description

Short technical summary and product information.

The Littelfuse AJ2-B0-44-615-131-D is a magnetic (hydraulic delay) circuit breaker designed for overcurrent protection in electrical systems. It features a 15A current rating and 250V voltage rating, suitable for a variety of industrial and commercial applications. The breaker uses a hydraulic delay mechanism that provides time-delayed tripping, allowing for momentary inrush currents without nuisance tripping. This 2-pole configuration offers dual line protection, making it ideal for single-phase or two-wire circuits. The rocker actuator provides manual reset capability, and the panel mount design ensures secure installation in control panels. The breaker is approved by CCC, CSA, UL, and VDE, ensuring compliance with international standards. It is RoHS3 compliant, meeting environmental regulations.

AJ2-B0-44-615-131-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse AJ2-B0-44-615-131-D Magnetic (Hydraulic Delay) Circuit Breaker, 2 Pole, 15A, 250V, Panel Mount
Subcategory: Magnetic Circuit Breaker

AJ2-B0-44-615-131-D Compliance

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

AJ2-B0-44-615-131-D Features

  • Rated for 15A continuous current at 250V.
  • Magnetic hydraulic delay mechanism for overcurrent protection.
  • 2-pole configuration for dual line protection.
  • Rocker actuator for manual reset operation.
  • Panel mount design for easy installation.

AJ2-B0-44-615-131-D Applications

  • Used in industrial motor control circuits.
  • Ideal for power distribution panels.
  • Suitable for HVAC system protection.
  • Applicable in commercial building electrical systems.

AJ2-B0-44-615-131-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of this circuit breaker?

250V

What is the mounting type?

Panel mount

What is the current rating?

15A

What is the breaker type?

Magnetic (Hydraulic Delay)

How many poles does it have?

2

What type of actuator does it have?

Rocker

What safety approvals are listed?

CCC, CSA, UL, VDE

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