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AB2-B0-22-620-3B1-C The Littelfuse Inc. AB2-B0-22-620-3B1-C is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AB2-B0-22-620-3B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AB2-B0-22-620-3B1-C is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
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AB2-B0-22-620-3B1-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
SVHC Present
Voltage Rating
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AB2-B0-22-620-3B1-C Description

Short technical summary and product information.

This Littelfuse Inc. AB2-B0-22-620-3B1-C is a robust circuit breaker designed for reliable circuit protection. It operates with a 20A current rating and a 277V voltage rating, making it suitable for various electrical applications.

 

The breaker features a magnetic hydraulic delay mechanism for precise tripping characteristics and a lever actuator for easy operation. It is designed for panel mounting, ensuring secure installation in control panels and equipment.

 

With two poles, this circuit breaker offers enhanced protection capabilities. It is approved by CCC, CSA, and UL, indicating compliance with stringent safety and performance standards. The RoHS3 compliant status further aligns it with environmental regulations.

AB2-B0-22-620-3B1-C Quick Information

Product Type: Circuit Breaker
Series: AB2
Canonical Name: Littelfuse Inc. AB2-B0-22-620-3B1-C Circuit Breaker
Subcategory: Circuit Breaker

AB2-B0-22-620-3B1-C Compliance

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

AB2-B0-22-620-3B1-C Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for installation.
  • Two-pole configuration for enhanced safety.

AB2-B0-22-620-3B1-C Applications

  • Industrial control panel protection.
  • Machinery and equipment safety.
  • Power distribution systems.
  • Electrical enclosure integration.

AB2-B0-22-620-3B1-C FAQs

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

277V AC.

What is the current rating?

20A.

How many poles does it have?

2 poles.

What type of breaker is it?

Magnetic (Hydraulic Delay).

What is the actuator type?

Lever.

What mounting type does it use?

Panel mount.

What approvals does it have?

CCC, CSA, UL.

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The Littelfuse Inc. AB2-B0-22-620-1B1-C is a 2-pole magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
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