AC1-B0-42-215-1G1-C The Littelfuse Inc. AC1-B0-42-215-1G1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a rocker actuator.
Mfr Part #:

AC1-B0-42-215-1G1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AC1-B0-42-215-1G1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a rocker actuator.
Stock on Request

AC1-B0-42-215-1G1-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
SVHC Present
Voltage Rating

AC1-B0-42-215-1G1-C Description

Short technical summary and product information.

This Littelfuse Inc. AC1-B0-42-215-1G1-C is a single-pole circuit breaker designed for panel mounting. It operates with a current rating of 150mA and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. The actuator type is a rocker, and it does not feature illumination.

 

Key electrical specifications include a 150mA current rating and a 277V voltage rating. It is approved by CCC, CSA, and UL agencies, indicating compliance with various safety standards.

 

The component is designed for reliable circuit protection in various industrial and commercial applications. Its panel mount design facilitates easy integration into control panels and equipment.

AC1-B0-42-215-1G1-C Quick Information

Product Type: Circuit Breaker
Series: AC1
Canonical Name: Littelfuse Inc. AC1-B0-42-215-1G1-C Circuit Breaker
Subcategory: Circuit Breaker

AC1-B0-42-215-1G1-C Compliance

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

AC1-B0-42-215-1G1-C Features

  • 150mA current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, and UL.

AC1-B0-42-215-1G1-C Applications

  • Protects sensitive control circuits from overcurrent.
  • Integrates into industrial machinery power panels.
  • Provides branch circuit protection in commercial buildings.
  • Safeguards lighting circuits against short circuits.
  • Ensures compliance in regulated electrical enclosures.

AC1-B0-42-215-1G1-C FAQs

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

277 V.

How is this circuit breaker mounted?

It is designed for panel mounting.

What is the current rating of this breaker?

150mA.

What type of trip mechanism does it use?

Magnetic (Hydraulic Delay).

How many poles does it have?

Single pole (1).

What actuator type is used?

Rocker.

Which safety approvals does it hold?

UL, CSA, and CCC.

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