AB2-B0-20-650-5D1-C The Littelfuse Inc. AB2-B0-20-650-5D1-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay and a 50A current rating.
Mfr Part #:

AB2-B0-20-650-5D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AB2-B0-20-650-5D1-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay and a 50A current rating.
Stock on Request

AB2-B0-20-650-5D1-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

AB2-B0-20-650-5D1-C Description

Short technical summary and product information.

This Littelfuse Inc. AB2-B0-20-650-5D1-C is a 2-pole circuit breaker with a current rating of 50A and a voltage rating of 277V. It utilizes a magnetic hydraulic delay mechanism for protection.

 

The breaker is designed for panel mount installation and features a lever actuator. It is approved by CCC, CSA, and UL agencies, indicating compliance with various safety standards.

 

Environmental compliance includes RoHS3 compliance and MSL 1 rating. The REACH status is unaffected. This component is suitable for applications requiring reliable overcurrent protection in a panel-mounted configuration.

AB2-B0-20-650-5D1-C Quick Information

Product Type: Circuit Breaker
Series: AB2
Canonical Name: Littelfuse Inc. AB2-B0-20-650-5D1-C Circuit Breaker

AB2-B0-20-650-5D1-C Compliance

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

AB2-B0-20-650-5D1-C Features

  • 50A current rating for robust protection.
  • 277V voltage rating suitable for various applications.
  • Magnetic hydraulic delay for reliable tripping.
  • Panel mount design for easy installation.
  • CCC, CSA, UL approved for safety compliance.

AB2-B0-20-650-5D1-C Applications

  • Industrial control panel protection.
  • Power distribution systems.
  • Machinery and equipment safety.
  • Commercial building electrical systems.

AB2-B0-20-650-5D1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AB2-B0-20-650-5D1-C?

277V.

What is the current rating?

50A.

How many poles does it have?

2 poles.

What type of breaker is it?

Magnetic (Hydraulic Delay).

What is the mounting type?

Panel Mount.

What approvals does it have?

CCC, CSA, UL.

AB2-B0-20-650-5D1-C Alternate Parts

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AB2-B0-26-650-5B2-C
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This is a circuit breaker with a 50A current rating and 277V voltage rating, designed for panel mounting.
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The Carling Technologies AB2-A0-03-650-5D1-C is a 2-pole circuit breaker with a 50A current rating and 277V AC voltage rating. It features a lever actuator and panel mount design.
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