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AB2-B0-20-630-3D1-C The Littelfuse AB2-B0-20-630-3D1-C is a magnetic (hydraulic delay) circuit breaker rated for 30A at 277V. It features 2 poles, panel mount, and lever actuator.
Mfr Part #:

AB2-B0-20-630-3D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse AB2-B0-20-630-3D1-C is a magnetic (hydraulic delay) circuit breaker rated for 30A at 277V. It features 2 poles, panel mount, and lever actuator.
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AB2-B0-20-630-3D1-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
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AB2-B0-20-630-3D1-C Description

Short technical summary and product information.

The Littelfuse AB2-B0-20-630-3D1-C is a magnetic (hydraulic delay) circuit breaker designed for overcurrent protection. It is a 2-pole device rated at 30A continuous current and 277V voltage.

 

The breaker features a lever actuator and panel mount configuration. The magnetic hydraulic delay mechanism provides precise trip characteristics suitable for various applications.

 

The device holds approvals from CCC, CSA, and UL, indicating compliance with international safety standards.

 

Typical applications include equipment protection in industrial, commercial, and residential power distribution systems. The panel mount design allows for easy integration into control panels.

AB2-B0-20-630-3D1-C Quick Information

Product Type: Circuit Breaker
Series: AB2
Canonical Name: Littelfuse Inc. AB2-B0-20-630-3D1-C Circuit Breaker

AB2-B0-20-630-3D1-C Compliance

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

AB2-B0-20-630-3D1-C Features

  • Rated for 30A at 277V AC.
  • 2-pole magnetic hydraulic delay breaker.
  • Panel mount with lever actuator.
  • Approved by UL, CSA, and CCC.
  • Magnetic trip mechanism for reliable protection.

AB2-B0-20-630-3D1-C Applications

  • Protects electrical circuits from overloads.
  • Used in industrial control panels.
  • Suitable for commercial power distribution.
  • Ideal for equipment branch circuit protection.

AB2-B0-20-630-3D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AB2-B0-20-630-3D1-C?

277V.

What is the current rating of this circuit breaker?

30A.

How many poles does this circuit breaker have?

2 poles.

What type of circuit breaker is the AB2-B0-20-630-3D1-C?

Magnetic (Hydraulic Delay).

What is the mounting type of this breaker?

Panel mount.

What actuator type does the AB2-B0-20-630-3D1-C use?

Lever.

What safety approvals does this circuit breaker carry?

CCC, CSA, UL.

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