AA1-A0-03-630-3B1-C Littelfuse AA1-A0-03-630-3B1-C is a 30A, 277V, 1-pole panel mount circuit breaker with a lever actuator. It is classified as a switch-only breaker type.
Mfr Part #:

AA1-A0-03-630-3B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse AA1-A0-03-630-3B1-C is a 30A, 277V, 1-pole panel mount circuit breaker with a lever actuator. It is classified as a switch-only breaker type.
Stock on Request

AA1-A0-03-630-3B1-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-A0-03-630-3B1-C Description

Short technical summary and product information.

The Littelfuse AA1-A0-03-630-3B1-C is a single-pole circuit breaker designed for panel mount applications. It is rated for 30A at 277V and features a lever actuator for manual switching. The breaker type is designated as switch only, indicating it functions primarily as an on/off switch with overcurrent protection.

 

This component is suitable for use in a variety of electrical systems requiring reliable circuit interruption. The panel mount design allows for secure installation in enclosures or control panels. The lever actuator provides clear visual indication of the breaker state.

 

The product is listed as RoHS3 compliant, meeting current environmental standards for restriction of hazardous substances.

AA1-A0-03-630-3B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse AA1-A0-03-630-3B1-C 30A 277V 1-Pole Panel Mount Circuit Breaker
Subcategory: Switch Only

AA1-A0-03-630-3B1-C Compliance

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

AA1-A0-03-630-3B1-C Features

  • Rated for 30A at 277V operation.
  • Single-pole configuration for circuit protection.
  • Panel mount design for secure installation.
  • Lever actuator for manual switching control.
  • Switch-only breaker type for on/off functionality.

AA1-A0-03-630-3B1-C Applications

  • Used in industrial control panel circuits.
  • Suitable for power distribution in equipment.
  • Ideal for manual on/off switching applications.
  • Applied in commercial electrical systems.

AA1-A0-03-630-3B1-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-A0-03-630-3B1-C?

The current rating is 30 A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277 V.

How many poles does the AA1-A0-03-630-3B1-C have?

It has 1 pole.

What type of actuator does this breaker use?

It uses a lever actuator.

What is the mounting type for this component?

It is panel mounted.

AA1-A0-03-630-3B1-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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BA1-A2-03-630-421-C
BA1-A2-03-630-421-C
Littelfuse Inc.
The BA1-A2-03-630-421-C is a 30A, 277V, 1-pole circuit breaker from Littelfuse Inc. It features a lever actuator and panel mount design.
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AA1-A2-03-630-5B1-C
AA1-A2-03-630-5B1-C
Littelfuse Inc.
This Littelfuse circuit breaker is rated for 30A at 277V. It features panel mount, lever actuator, and Switch Only breaker type.
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AA1-A0-03-630-3D1-C
AA1-A0-03-630-3D1-C
Littelfuse Inc.
Littelfuse AA1 series circuit breaker rated 30A at 277V. Single pole, switch only type, panel mount with lever actuator.
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BA1-A0-03-630-222-C
BA1-A0-03-630-222-C
Littelfuse Inc.
The Littelfuse Inc. BA1-A0-03-630-222-C is a 1-pole circuit breaker rated for 30A and 277V. It features a lever actuator and panel mount design.
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