AA1-B0-12-630-M92-MK The Littelfuse Inc. AA1-B0-12-630-M92-MK is a single-pole magnetic circuit breaker. It features a 30A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-12-630-M92-MK

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-12-630-M92-MK is a single-pole magnetic circuit breaker. It features a 30A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AA1-B0-12-630-M92-MK 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-M92-MK Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B0-12-630-M92-MK is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism.

 

The breaker has a current rating of 30A and a voltage rating of 277V. It is approved by CCC, UL489A, and VDE agencies. The actuator type is a lever, and it does not feature illumination.

 

Key specifications include a 1-pole configuration and panel mount capability. The breaker is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. It is suitable for applications requiring reliable overcurrent protection within its specified electrical and environmental parameters.

AA1-B0-12-630-M92-MK Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-12-630-M92-MK Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-12-630-M92-MK Compliance

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

AA1-B0-12-630-M92-MK Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA1-B0-12-630-M92-MK Features

  • 30A current rating for protection.
  • 277V voltage rating for circuits.
  • Panel mount for easy installation.
  • Magnetic hydraulic delay mechanism.
  • Single pole configuration.

AA1-B0-12-630-M92-MK Applications

  • Used in electrical distribution panels
  • Provides overload and short circuit protection
  • Suitable for industrial and commercial systems
  • Mounts easily on panels with lever actuation

AA1-B0-12-630-M92-MK FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-12-630-M92-MK circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the AA1-B0-12-630-M92-MK circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does this unit use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This is a single pole circuit breaker.

What agencies have approved this circuit breaker?

It is approved by CCC, UL489A, and VDE.

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