AA1-B0-12-630-4B1-C The Littelfuse Inc. AA1-B0-12-630-4B1-C is a 1-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-12-630-4B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-12-630-4B1-C is a 1-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 277V voltage rating.
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AA1-B0-12-630-4B1-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

AA1-B0-12-630-4B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-12-630-4B1-C, is a single-pole device suitable for panel mounting applications. It offers a robust 30A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. It is approved by CCC, CSA, and UL agencies, ensuring compliance with various safety standards. The actuator type is a lever, and it does not feature illumination.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. These specifications make it a suitable component for various industrial and commercial electrical systems requiring dependable circuit protection.

AA1-B0-12-630-4B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-12-630-4B1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-12-630-4B1-C Compliance

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

AA1-B0-12-630-4B1-C Features

  • 30A current rating for robust protection.
  • 277V voltage rating suitable for various applications.
  • Panel mount design for easy installation.
  • Magnetic breaker with hydraulic delay.
  • Approved by CCC, CSA, and UL agencies.

AA1-B0-12-630-4B1-C Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in commercial electrical installations.
  • Provides reliable circuit protection.

AA1-B0-12-630-4B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-12-630-4B1-C?

The current rating is 30A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-12-630-4B1-C?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this breaker have?

It has 1 pole.

What is the mounting style of this circuit breaker?

It is designed for panel mount installation.

What actuator type does the AA1-B0-12-630-4B1-C use?

It uses a lever actuator.

What agency approvals does this breaker carry?

It is approved by CCC, CSA, and UL.

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