AA1-B0-12-616-1B1-C The Littelfuse Inc. AA1-B0-12-616-1B1-C is a 1-pole, magnetic hydraulic delay circuit breaker. It features a 16A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-12-616-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-12-616-1B1-C is a 1-pole, magnetic hydraulic delay circuit breaker. It features a 16A current rating and a 277V voltage rating.
Stock on Request

AA1-B0-12-616-1B1-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-B0-12-616-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-12-616-1B1-C, is designed for circuit protection applications. It operates as a 1-pole magnetic breaker with a hydraulic delay mechanism, suitable for handling electrical loads up to 16 Amperes at a voltage rating of 277 Volts.

 

The breaker features a panel mount design for easy integration into control panels and equipment. The actuator type is a lever, providing a clear visual indication of the circuit status. It offers none for illumination.

 

Compliance agencies include CCC, CSA, and UL, indicating adherence to various safety and performance standards. The RoHS status is listed as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. REACH status is unaffected.

 

This component is ideal for applications requiring reliable overcurrent protection with a specific delay characteristic. Its robust construction and agency approvals make it suitable for industrial and commercial use.

AA1-B0-12-616-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-12-616-1B1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-12-616-1B1-C Compliance

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

AA1-B0-12-616-1B1-C Features

  • 16A current rating for protection.
  • 277V voltage rating for AC circuits.
  • Magnetic hydraulic delay breaker type.
  • Single pole configuration.
  • Panel mount for easy installation.

AA1-B0-12-616-1B1-C Applications

  • Protects electrical circuits from overloads.
  • Used in industrial control panels.
  • Suitable for equipment power entry.
  • Ensures safety in electrical systems.

AA1-B0-12-616-1B1-C FAQs

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

16A

What is the voltage rating of this circuit breaker?

277V

What type of breaker is this?

Magnetic (Hydraulic Delay)

How many poles does this circuit breaker have?

1

What is the actuator type?

Lever

What approvals does this circuit breaker have?

CCC, CSA, UL

What is the mounting type?

Panel Mount

AA1-B0-12-616-1B1-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AA1-B0-34-616-9D2-C
Littelfuse Inc.
Littelfuse AA1-B0-34-616-9D2-C is a single-pole magnetic (hydraulic delay) circuit breaker rated for 16A at 277V AC, with panel mount and lever actuator.
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AA1-B0-34-616-3D1-C
AA1-B0-34-616-3D1-C
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AA1-B0-44-616-1D1-C
AA1-B0-44-616-1D1-C
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The Littelfuse Inc. AA1-B0-44-616-1D1-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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BA1-B0-16-616-522-C
BA1-B0-16-616-522-C
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-16-616-522-C is a 1-pole, 16A, 277V magnetic circuit breaker designed for panel mounting. It features a lever actuator and is RoHS3 compliant.
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