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AB2-B0-34-620-1D1-C The Littelfuse Inc. AB2-B0-34-620-1D1-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-B0-34-620-1D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AB2-B0-34-620-1D1-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-B0-34-620-1D1-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
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AB2-B0-34-620-1D1-C Description

Short technical summary and product information.

This Littelfuse Inc. AB2-B0-34-620-1D1-C is a magnetic hydraulic delay circuit breaker with a 2-pole configuration. It is rated for 20A and 277V, making it suitable for various power distribution applications.

 

The breaker features a lever actuator and is designed for panel mount installation. It has received approvals from CCC, CSA, and UL.

 

Environmental compliance includes RoHS3 compliance and an MSL 1 rating. The REACH status is unaffected. Further details on operating temperature and illumination are not specified.

AB2-B0-34-620-1D1-C Quick Information

Product Type: Circuit Breaker
Series: AB2
Canonical Name: Littelfuse Inc. AB2-B0-34-620-1D1-C Circuit Breaker

AB2-B0-34-620-1D1-C Compliance

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

AB2-B0-34-620-1D1-C Features

  • 20A current rating for power protection.
  • 277V voltage rating for system compatibility.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • CCC, CSA, UL approval.

AB2-B0-34-620-1D1-C Applications

  • Used in industrial control panels.
  • Suitable for power distribution systems.
  • Provides branch circuit protection.
  • Ideal for motor control centers.
  • Used in commercial equipment requiring UL/CSA approval.

AB2-B0-34-620-1D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the Littelfuse AB2-B0-34-620-1D1-C?

277V.

What is the current rating?

20A.

How many poles does this circuit breaker 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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