AA1-B0-11-612-Q22-MT The Littelfuse Inc. AA1-B0-11-612-Q22-MT is a 1-pole circuit breaker designed for panel mounting. It features a 12A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-11-612-Q22-MT

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-11-612-Q22-MT is a 1-pole circuit breaker designed for panel mounting. It features a 12A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AA1-B0-11-612-Q22-MT 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

AA1-B0-11-612-Q22-MT Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-11-612-Q22-MT, is a magnetic hydraulic delay type with a 12A current rating and a 277V voltage rating. It is designed for panel mounting and features a lever actuator. The breaker is approved by CCC and UL489A agencies.

 

Key electrical specifications include a 12A current rating and a 277V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has one pole. The actuator type is a lever, and it does not feature illumination.

 

This component is suitable for various protection applications where reliable circuit interruption is required. Its panel mount design facilitates integration into control panels and equipment. The RoHS3 compliance indicates adherence to environmental standards.

AA1-B0-11-612-Q22-MT Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-11-612-Q22-MT Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-11-612-Q22-MT Compliance

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

AA1-B0-11-612-Q22-MT Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA1-B0-11-612-Q22-MT Features

  • 12A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay type.
  • Panel mount design.
  • Lever actuator.

AA1-B0-11-612-Q22-MT Applications

  • Used in electrical distribution panels
  • Provides overcurrent protection
  • Suitable for industrial systems
  • Ideal for commercial electrical setups

AA1-B0-11-612-Q22-MT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What is the current rating of this circuit breaker?

The current rating is 12A.

What type of breaker is this?

It is a magnetic (hydraulic delay) breaker.

How many poles does this circuit breaker have?

It has one pole.

What is the actuator type?

The actuator type is lever.

What is the mounting type?

It is designed for panel mount.

What approval agencies certify this product?

It is certified by CCC and UL489A.

AA1-B0-11-612-Q22-MT Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AA1-B0-14-612-QB2-MT
AA1-B0-14-612-QB2-MT
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-612-QB2-MT is a single-pole, magnetic hydraulic delay circuit breaker. It features a 12A current rating and a 277V voltage rating.
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