B42-B0-44-630-Y2A-C3 The Littelfuse Inc. B42-B0-44-630-Y2A-C3 is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Mfr Part #:

B42-B0-44-630-Y2A-C3

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. B42-B0-44-630-Y2A-C3 is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Stock on Request
$ Price Range: $0.99

B42-B0-44-630-Y2A-C3 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
Storage Temperature
Tape & Reel
Voltage Rating

B42-B0-44-630-Y2A-C3 Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number B42-B0-44-630-Y2A-C3, is a 2-pole device rated for 30A current and 240V AC. It utilizes a magnetic hydraulic delay for its tripping mechanism, providing reliable protection.

 

The breaker is designed for panel mounting and features a rocker actuator for operation. It has received approvals from CCC, TUV, and UL489, indicating compliance with relevant safety standards. The RoHS status is listed as RoHS3 Compliant, and the Moisture Sensitivity Level is MSL 1.

 

This component is suitable for applications requiring robust overcurrent protection with specific delay characteristics. Its panel mount design facilitates integration into various electrical enclosures and control panels.

B42-B0-44-630-Y2A-C3 Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. B42-B0-44-630-Y2A-C3 Circuit Breaker

B42-B0-44-630-Y2A-C3 Compliance

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

B42-B0-44-630-Y2A-C3 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

B42-B0-44-630-Y2A-C3 Features

  • 30A current rating for robust protection.
  • 240V AC voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for easy integration.
  • Approved by CCC, TUV, and UL489.

B42-B0-44-630-Y2A-C3 Applications

  • Suitable for circuit protection in electrical systems.
  • Used in industrial machinery for overload protection.
  • Ideal for residential and commercial electrical panels.
  • Applicable in power distribution and control panels.

B42-B0-44-630-Y2A-C3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the B42-B0-44-630-Y2A-C3 circuit breaker?

The current rating is 30A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 240V.

What type of breaker mechanism does the B42-B0-44-630-Y2A-C3 use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

What is the mounting type for the B42-B0-44-630-Y2A-C3?

The mounting type is Panel Mount.

What are the approval agencies for this circuit breaker?

The approval agencies are CCC, TUV, and UL489.

B42-B0-44-630-Y2A-C3 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
B22-B0-24-630-41B-C3
B22-B0-24-630-41B-C3
Littelfuse Inc.
The Littelfuse Inc. B22-B0-24-630-41B-C3 is a magnetic (hydraulic delay) circuit breaker. It is designed for panel mounting and offers a 30A current rating and 240V voltage rating.
View Part
B22-B0-24-630-41E-C3
B22-B0-24-630-41E-C3
Littelfuse Inc.
This Littelfuse Inc. B22-B0-24-630-41E-C3 is a 2-pole magnetic circuit breaker rated for 30A and 240V. It features a panel mount design with a rocker actuator.
View Part
B12-B0-24-630-21E-C3
B12-B0-24-630-21E-C3
Littelfuse Inc.
The Littelfuse Inc. B12-B0-24-630-21E-C3 is a circuit breaker designed for panel mounting. It features a 30A current rating and a 240V voltage rating.
View Part
B12-B9-24-630-C1B-C3
B12-B9-24-630-C1B-C3
Littelfuse Inc.
The Littelfuse Inc. B12-B9-24-630-C1B-C3 is a 2-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 240V voltage rating.
View Part
Home
Account

Categories