AA1-B0-12-630-3D5-C The Littelfuse Inc. AA1-B0-12-630-3D5-C is a single-pole circuit breaker rated for 30A and 277V. It features a magnetic hydraulic delay mechanism.
Mfr Part #:

AA1-B0-12-630-3D5-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-12-630-3D5-C is a single-pole circuit breaker rated for 30A and 277V. It features a magnetic hydraulic delay mechanism.
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AA1-B0-12-630-3D5-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-B0-12-630-3D5-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-12-630-3D5-C, is designed for reliable circuit protection. It operates with a current rating of 30A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a single pole configuration and a lever actuator for manual operation.

 

Mounting is achieved via a panel mount, snap-in mechanism, making installation straightforward in various enclosures. The device is approved by CCC, CSA, and UL agencies, indicating compliance with relevant safety standards.

 

Environmental compliance includes RoHS3 compliance and an MSL rating of 1. REACH status is unaffected.

AA1-B0-12-630-3D5-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-12-630-3D5-C Circuit Breaker

AA1-B0-12-630-3D5-C Compliance

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

AA1-B0-12-630-3D5-C Features

  • 30A current rating for circuit protection.
  • 277V voltage rating for AC applications.
  • Magnetic (hydraulic delay) breaker type.
  • Single pole, lever actuator design.
  • Panel mount, snap-in installation.

AA1-B0-12-630-3D5-C Applications

  • Suitable for 30A electrical circuits.
  • Used in 277V power systems.
  • Ideal for panel mount installations.
  • Provides reliable circuit interruption.

AA1-B0-12-630-3D5-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-12-630-3D5-C circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AA1-B0-12-630-3D5-C use?

It uses a magnetic (hydraulic delay) mechanism.

How many poles does this circuit breaker have?

This is a single pole circuit breaker.

What is the mounting type for this circuit breaker?

It is a panel mount, snap-in type.

Is the AA1-B0-12-630-3D5-C 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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