AK2-B0-21-620-2F3-C The Littelfuse Inc. AK2-B0-21-620-2F3-C is a 2-pole circuit breaker with a 20A current rating and 277V voltage rating. It features a panel mount design and a rocker actuator.
Mfr Part #:

AK2-B0-21-620-2F3-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AK2-B0-21-620-2F3-C is a 2-pole circuit breaker with a 20A current rating and 277V voltage rating. It features a panel mount design and a rocker actuator.
Stock on Request

AK2-B0-21-620-2F3-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
Voltage Rating

AK2-B0-21-620-2F3-C Description

Short technical summary and product information.

This Littelfuse Inc. AK2-B0-21-620-2F3-C is a 2-pole circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable circuit protection. It features a rocker actuator for easy operation and has no illumination.

 

Key approvals include CCC, CSA, and UL, ensuring compliance with various industry standards. The RoHS status is RoHS3 Compliant, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited.

AK2-B0-21-620-2F3-C Quick Information

Product Type: Circuit Breaker
Series: AK2
Canonical Name: Littelfuse Inc. AK2-B0-21-620-2F3-C Circuit Breaker

AK2-B0-21-620-2F3-C Compliance

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

AK2-B0-21-620-2F3-C Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy installation.
  • Rocker actuator for operation.

AK2-B0-21-620-2F3-C Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 277V.
  • Ideal for panel-mounted applications.
  • Provides reliable overcurrent protection.

AK2-B0-21-620-2F3-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AK2-B0-21-620-2F3-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the AK2-B0-21-620-2F3-C circuit breaker mounted?

It is designed for panel mounting.

What type of breaker is the AK2-B0-21-620-2F3-C?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

It has 2 poles.

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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