AC2-B0-44-630-4A3-D The Littelfuse Inc. AC2-B0-44-630-4A3-D is a magnetic (hydraulic delay) circuit breaker with a 30A current rating and 250V AC / 80V DC voltage rating. It is designed for panel mounting.
Mfr Part #:

AC2-B0-44-630-4A3-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AC2-B0-44-630-4A3-D is a magnetic (hydraulic delay) circuit breaker with a 30A current rating and 250V AC / 80V DC voltage rating. It is designed for panel mounting.
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AC2-B0-44-630-4A3-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

AC2-B0-44-630-4A3-D Description

Short technical summary and product information.

This Littelfuse Inc. AC2-B0-44-630-4A3-D is a magnetic (hydraulic delay) circuit breaker designed for reliable overcurrent protection. It features a robust construction suitable for panel mounting applications.

 

The circuit breaker has a current rating of 30A and can handle voltages up to 250V AC and 80V DC. It is equipped with a rocker actuator for easy operation and has two poles for circuit control. The device is approved by CCC, CSA, UL, and VDE, indicating compliance with various safety standards.

 

Key specifications include a 30A current rating, 250V AC and 80V DC voltage ratings, and a panel mount type. The breaker type is magnetic with a hydraulic delay mechanism, providing specific trip characteristics. It is also noted as RoHS3 Compliant, MSL 1, and REACH Unaffected, though these compliance statuses are of low confidence without verification.

AC2-B0-44-630-4A3-D Quick Information

Product Type: Circuit Breaker
Series: AC2
Canonical Name: Littelfuse Inc. AC2-B0-44-630-4A3-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AC2-B0-44-630-4A3-D Compliance

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

AC2-B0-44-630-4A3-D Features

  • 30A current rating for overcurrent protection.
  • 250V AC and 80V DC voltage capability.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design with rocker actuator.
  • Approved by CCC, CSA, UL, and VDE.

AC2-B0-44-630-4A3-D Applications

  • Suitable for panel-mounted protection circuits.
  • Used in systems requiring specific trip delays.
  • Applicable in AC and DC power distribution.
  • Designed for industrial control panels.
  • General purpose circuit protection needs.

AC2-B0-44-630-4A3-D FAQs

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

30A.

What voltage ratings does it support?

250V AC and 80V DC.

What type of circuit breaker is this?

Magnetic (hydraulic delay) circuit breaker.

How many poles does it have?

2 poles.

What is the actuator type?

Rocker actuator.

What mounting type is used?

Panel mount.

What agency approvals does it have?

CCC, CSA, UL, VDE.

AC2-B0-44-630-4A3-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CC2-B0-14-630-61G-D
CC2-B0-14-630-61G-D
Littelfuse Inc.
The Littelfuse Inc. CC2-B0-14-630-61G-D is a 2-pole magnetic circuit breaker with a 30A current rating and 480V AC voltage rating. It features a panel mount design and rocker actuator.
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