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AC1-B0-46-450-143-D The Littelfuse Inc. AC1-B0-46-450-143-D is a 1-pole circuit breaker. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

AC1-B0-46-450-143-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AC1-B0-46-450-143-D is a 1-pole circuit breaker. It features a 5A current rating and a 250V voltage rating.
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AC1-B0-46-450-143-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
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AC1-B0-46-450-143-D Description

Short technical summary and product information.

This Littelfuse Inc. AC1-B0-46-450-143-D is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 5A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, and it features a rocker actuator. It is illuminated with 'None'. The approval agencies include CCC, CSA, UL, and VDE.

 

This component is RoHS3 compliant, has an MSL of 1, and is REACH unaffected. Its DK Part Number is 432-AC1-B0-46-450-143-D-ND.

AC1-B0-46-450-143-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AC1-B0-46-450-143-D Circuit Breaker
Subcategory: Circuit Breaker

AC1-B0-46-450-143-D Compliance

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

AC1-B0-46-450-143-D Features

  • Magnetic hydraulic delay trip mechanism.
  • Rated for 5A at 250V.
  • Single pole configuration.
  • Panel mount with rocker actuator.
  • Approved by CCC, CSA, UL and VDE.

AC1-B0-46-450-143-D Applications

  • Used in industrial control panel power protection.
  • Suitable for motor branch circuit protection.
  • Ideal for power supply input circuit protection.
  • Applied in HVAC equipment overcurrent protection.

AC1-B0-46-450-143-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AC1-B0-46-450-143-D circuit breaker?

250V.

What is the current rating of this circuit breaker?

5A.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is this?

Magnetic (hydraulic delay).

What is the mounting type for this breaker?

Panel mount.

What approvals does this circuit breaker have?

CCC, CSA, UL, VDE.

What type of actuator does this breaker have?

Rocker.

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