AB2-A2-03-630-5B1-B The Littelfuse Inc. AB2-A2-03-630-5B1-B is a 2-pole circuit breaker rated for 30A and 277V. It features a panel mount design and a lever actuator.
Mfr Part #:

AB2-A2-03-630-5B1-B

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AB2-A2-03-630-5B1-B is a 2-pole circuit breaker rated for 30A and 277V. It features a panel mount design and a lever actuator.
Stock on Request
$ Price Range: $0.99

AB2-A2-03-630-5B1-B 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
Storage Temperature
Tape & Reel
Voltage Rating

AB2-A2-03-630-5B1-B Description

Short technical summary and product information.

This Littelfuse Inc. AB2-A2-03-630-5B1-B is a switch-only type circuit breaker designed for panel mounting. It offers a current rating of 30A and a voltage rating of 277V, with two poles for circuit protection.

 

The breaker features a lever actuator for operation and has no illumination. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

 

This component is suitable for applications requiring reliable circuit interruption and protection. Its panel mount capability allows for easy integration into control panels and enclosures.

AB2-A2-03-630-5B1-B Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AB2-A2-03-630-5B1-B Circuit Breaker

AB2-A2-03-630-5B1-B Compliance

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

AB2-A2-03-630-5B1-B Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

AB2-A2-03-630-5B1-B Features

  • 30A current rating for protection.
  • 277V voltage rating.
  • Two-pole circuit breaker.
  • Panel mount design for integration.
  • Lever actuator for operation.

AB2-A2-03-630-5B1-B Applications

  • Used in electrical distribution panels
  • Protects circuits from overloads
  • Suitable for industrial control systems
  • Installed in panel-mounted enclosures

AB2-A2-03-630-5B1-B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AB2-A2-03-630-5B1-B circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the AB2-A2-03-630-5B1-B have?

This circuit breaker has 2 poles.

What type of mounting is required for this circuit breaker?

It requires panel mounting.

Is the AB2-A2-03-630-5B1-B RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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