AK3-B0-42-622-5CD-C The Littelfuse Inc. AK3-B0-42-622-5CD-C is a 3-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) mechanism with a 22A current rating and 277V voltage rating.
Mfr Part #:

AK3-B0-42-622-5CD-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AK3-B0-42-622-5CD-C is a 3-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) mechanism with a 22A current rating and 277V voltage rating.
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AK3-B0-42-622-5CD-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

AK3-B0-42-622-5CD-C Description

Short technical summary and product information.

This Littelfuse Inc. AK3-B0-42-622-5CD-C is a magnetic (hydraulic delay) circuit breaker with a 22A current rating and a voltage rating of 277V. It is designed for panel mounting and features a rocker actuator. The breaker has 3 poles and is approved by CCC, CSA, and UL.

 

Key electrical specifications include a 22A current rating and a 277V voltage rating. The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It is a 3-pole unit, providing circuit protection across multiple conductors.

 

The mounting type is panel mount, allowing for integration into control panels and enclosures. The actuator type is a rocker, providing a user interface for operation. Compliance is noted with CCC, CSA, and UL approvals, indicating adherence to relevant safety and performance standards.

 

Environmental compliance includes RoHS3 compliance and an MSL of 1. REACH status is unaffected. These attributes are important for manufacturing and regulatory considerations.

AK3-B0-42-622-5CD-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AK3-B0-42-622-5CD-C Circuit Breaker
Subcategory: Circuit Breaker

AK3-B0-42-622-5CD-C Compliance

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

AK3-B0-42-622-5CD-C Features

  • 22A current rating for protection.
  • 277V voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount with rocker actuator.
  • 3-pole configuration.

AK3-B0-42-622-5CD-C Applications

  • Industrial power distribution panels.
  • Motor control circuits.
  • Equipment protection in commercial buildings.
  • Overcurrent protection for HVAC systems.

AK3-B0-42-622-5CD-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

22A.

What is the voltage rating?

277V.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

3 poles.

What type of actuator does it use?

Rocker actuator.

How is it mounted?

Panel mount.

What approvals does it have?

CCC, CSA, UL.

AK3-B0-42-622-5CD-C Alternate Parts

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AK3-B0-22-622-5CD-C
AK3-B0-22-622-5CD-C
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The Littelfuse Inc. AK3-B0-22-622-5CD-C is a 3-pole magnetic circuit breaker. It features a 22A current rating and a 277V voltage rating.
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AK3-B0-22-622-HCD-C
AK3-B0-22-622-HCD-C
Littelfuse Inc.
The Littelfuse Inc. AK3-B0-22-622-HCD-C is a 3-pole magnetic hydraulic delay circuit breaker. It features a 22A current rating and a 277V voltage rating.
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AK3-B0-42-622-HCD-C
AK3-B0-42-622-HCD-C
Littelfuse Inc.
The Littelfuse Inc. AK3-B0-42-622-HCD-C is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
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