AA1-B2-12-616-1B2-C The Littelfuse Inc. AA1-B2-12-616-1B2-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 16A current rating.
Mfr Part #:

AA1-B2-12-616-1B2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-12-616-1B2-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 16A current rating.
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AA1-B2-12-616-1B2-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-B2-12-616-1B2-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B2-12-616-1B2-C, is a single-pole device with a 16A current rating and a voltage rating of 277V. It utilizes a magnetic (hydraulic delay) breaker type and is designed for panel mounting with a lever actuator.

 

The circuit breaker is suitable for applications requiring reliable overcurrent protection. Its construction and specifications make it a component for various electrical systems. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

Key electrical characteristics include its 16A current capacity and 277V voltage limit. The mechanical design focuses on secure panel mounting. The breaker type, magnetic with hydraulic delay, offers specific protection characteristics.

 

Compliance information indicates RoHS3 compliance and a REACH status of Unaffected. The Moisture Sensitivity Level is rated as 1 Unlimited.

AA1-B2-12-616-1B2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B2-12-616-1B2-C Circuit Breaker

AA1-B2-12-616-1B2-C Compliance

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

AA1-B2-12-616-1B2-C Features

  • 16A current rating for protection.
  • 277V voltage rating.
  • Panel mount design.
  • Magnetic hydraulic delay type.
  • Single pole configuration.

AA1-B2-12-616-1B2-C Applications

  • Used in electrical distribution systems.
  • Suitable for industrial control panels.
  • Applicable in building electrical systems.
  • Provides overcurrent protection.

AA1-B2-12-616-1B2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B2-12-616-1B2-C circuit breaker?

The current rating is 16A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the AA1-B2-12-616-1B2-C circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does this unit use?

It uses a magnetic (hydraulic delay) mechanism.

How many poles does this circuit breaker have?

This is a single pole circuit breaker.

Is the AA1-B2-12-616-1B2-C circuit breaker 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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