AK1-B0-54-450-122-D The Littelfuse Inc. AK1-B0-54-450-122-D is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Mfr Part #:

AK1-B0-54-450-122-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AK1-B0-54-450-122-D is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Stock on Request

AK1-B0-54-450-122-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
SVHC Present
Voltage Rating

AK1-B0-54-450-122-D Description

Short technical summary and product information.

This Littelfuse Inc. AK1-B0-54-450-122-D is a circuit breaker with a current rating of 5A and a voltage rating of 277V. It is designed for panel mounting and utilizes a magnetic hydraulic delay for its tripping mechanism. The actuator type is a rocker, and it features no illumination.

 

Key electrical specifications include a 5A current rating and a 277V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has one pole. Mechanically, it is designed for panel mounting with a rocker actuator.

 

This circuit breaker is approved by CCC, CSA, UL, and VDE. It is RoHS3 compliant, has an MSL of 1 Unlimited, and is REACH unaffected. The part number is AK1-B0-54-450-122-D.

AK1-B0-54-450-122-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AK1-B0-54-450-122-D Circuit Breaker
Subcategory: Circuit Breaker

AK1-B0-54-450-122-D Compliance

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

AK1-B0-54-450-122-D Features

  • 5A current rating and 277V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount with rocker actuator.
  • Approved by CCC, CSA, UL, and VDE.
  • RoHS3 compliant and REACH unaffected.

AK1-B0-54-450-122-D Applications

  • Suitable for general circuit protection.
  • Used in control panel assemblies.
  • Industrial equipment applications.
  • Power distribution systems.

AK1-B0-54-450-122-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AK1-B0-54-450-122-D circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AK1-B0-54-450-122-D?

It is a Magnetic (Hydraulic Delay) type breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this Littelfuse circuit breaker?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, UL, and VDE.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

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