AC2-B0-44-630-142-C The Littelfuse AC2-B0-44-630-142-C is a 30A, 277V, 2-pole magnetic (hydraulic delay) circuit breaker. It features a rocker actuator and panel mount design with certifications from CCC, CSA, and UL.
Mfr Part #:

AC2-B0-44-630-142-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse AC2-B0-44-630-142-C is a 30A, 277V, 2-pole magnetic (hydraulic delay) circuit breaker. It features a rocker actuator and panel mount design with certifications from CCC, CSA, and UL.
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AC2-B0-44-630-142-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

AC2-B0-44-630-142-C Description

Short technical summary and product information.

The Littelfuse AC2-B0-44-630-142-C is a 2-pole magnetic circuit breaker with hydraulic delay, rated for 30A at 277V. It utilizes a rocker actuator for manual control and is designed for panel mount installation.

 

This circuit breaker is certified by CCC, CSA, and UL, ensuring compliance with international safety standards. The magnetic trip mechanism with hydraulic delay provides reliable overcurrent protection, making it suitable for a wide range of industrial and commercial applications.

 

The panel mount package allows for easy integration into control panels and equipment enclosures. With a non-illuminated actuator, this breaker offers simple and durable operation.

AC2-B0-44-630-142-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse AC2-B0-44-630-142-C Magnetic (Hydraulic Delay) Circuit Breaker, 30A, 277V, 2 Poles, Panel Mount, Rocker Actuator
Subcategory: Hydraulic-Magnetic Circuit Breaker

AC2-B0-44-630-142-C Compliance

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

AC2-B0-44-630-142-C Features

  • 30A current rating for overcurrent protection.
  • 277V voltage rating for AC applications.
  • 2-pole magnetic hydraulic delay mechanism.
  • Rocker actuator for manual on/off control.
  • Panel mount design for easy installation.

AC2-B0-44-630-142-C Applications

  • Industrial control panels and machinery.
  • Power distribution in commercial equipment.
  • Overcurrent protection for HVAC systems.
  • Lighting control and branch circuits.

AC2-B0-44-630-142-C FAQs

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

30A.

What is the voltage rating?

277V.

How many poles does this circuit breaker have?

2 poles.

What type of breaker is it?

Magnetic with hydraulic delay.

What actuator type does it use?

Rocker actuator.

What certifications does this circuit breaker hold?

CCC, CSA, UL.

What is the mounting type?

Panel mount.

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