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AK2-B0-14-620-12A-MK The Littelfuse Inc. AK2-B0-14-620-12A-MK is a 2-pole circuit breaker rated for 20A and 277V. It features a panel mount design and a magnetic hydraulic delay mechanism.
Mfr Part #:

AK2-B0-14-620-12A-MK

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AK2-B0-14-620-12A-MK is a 2-pole circuit breaker rated for 20A and 277V. It features a panel mount design and a magnetic hydraulic delay mechanism.
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AK2-B0-14-620-12A-MK 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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AK2-B0-14-620-12A-MK Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AK2-B0-14-620-12A-MK, is designed for reliable circuit protection. It operates at a current rating of 20A and a voltage rating of 277V, suitable for various electrical applications.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics. It has two poles and a rocker actuator, with no illumination.

 

Designed for panel mounting, this circuit breaker is compliant with CCC, UL489A, and VDE standards. It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

This component is ideal for applications requiring robust overcurrent protection and adherence to safety certifications.

AK2-B0-14-620-12A-MK Quick Information

Product Type: Circuit Breaker
Series: AK2
Canonical Name: Littelfuse Inc. AK2-B0-14-620-12A-MK Circuit Breaker
Subcategory: Circuit Breaker

AK2-B0-14-620-12A-MK Compliance

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

AK2-B0-14-620-12A-MK Features

  • 20A current rating for protection.
  • 277V voltage rating capability.
  • Panel mount design for installation.
  • Magnetic breaker with hydraulic delay.
  • Two-pole configuration.

AK2-B0-14-620-12A-MK Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable for equipment protection.
  • Compliant with safety standards.

AK2-B0-14-620-12A-MK FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AK2-B0-14-620-12A-MK?

277V

What is the current rating?

20A

How many poles does this circuit breaker have?

2 poles

What type of actuator does it use?

Rocker

What is the mounting style?

Panel mount

What trip mechanism does the breaker employ?

Magnetic (Hydraulic Delay)

What safety approvals does the breaker carry?

CCC, UL489A, VDE

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