AK1-B0-44-620-1C3-D The Littelfuse Inc. AK1-B0-44-620-1C3-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

AK1-B0-44-620-1C3-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AK1-B0-44-620-1C3-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
Stock on Request

AK1-B0-44-620-1C3-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

AK1-B0-44-620-1C3-D Description

Short technical summary and product information.

This Littelfuse Inc. AK1-B0-44-620-1C3-D is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for reliable operation.

 

The breaker has a current rating of 20A and a voltage rating of 250V. It is approved by multiple agencies including CCC, CSA, UL, and VDE, indicating its suitability for various applications. The actuator type is a rocker, and it does not feature illumination.

 

Compliance information indicates RoHS3 compliance and MSL 1 status. REACH status is unaffected. This component is suitable for applications requiring robust circuit protection with specific electrical and mounting characteristics.

AK1-B0-44-620-1C3-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AK1-B0-44-620-1C3-D Circuit Breaker
Subcategory: Circuit Breaker

AK1-B0-44-620-1C3-D Compliance

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

AK1-B0-44-620-1C3-D Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Panel mount design.
  • Magnetic hydraulic delay mechanism.
  • Approved by CCC, CSA, UL, VDE.

AK1-B0-44-620-1C3-D Applications

  • Overcurrent protection in power distribution panels.
  • Industrial control and automation equipment.
  • Protection for motors and transformers.
  • Use in HVAC and refrigeration systems.

AK1-B0-44-620-1C3-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AK1-B0-44-620-1C3-D?

The current rating is 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is the AK1-B0-44-620-1C3-D?

It is a magnetic hydraulic delay circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What actuator type does this breaker use?

It uses a rocker actuator.

What mounting type does the AK1-B0-44-620-1C3-D use?

It is panel mount.

What agency approvals does this circuit breaker have?

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

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