AA1-B0-56-616-1D2-C Littelfuse AA1-B0-56-616-1D2-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 16A at 277V. It features a lever actuator, panel mount, and is CCC, CSA, and UL approved.
Mfr Part #:

AA1-B0-56-616-1D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse AA1-B0-56-616-1D2-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 16A at 277V. It features a lever actuator, panel mount, and is CCC, CSA, and UL approved.
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AA1-B0-56-616-1D2-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-B0-56-616-1D2-C Description

Short technical summary and product information.

The Littelfuse AA1-B0-56-616-1D2-C is a single-pole magnetic circuit breaker designed for overcurrent protection in electrical circuits. It utilizes a hydraulic delay mechanism for precise trip characteristics, providing reliable protection against overloads and short circuits. Rated for 16A continuous current at 277V, this breaker is suitable for a variety of industrial and commercial applications. The panel mount design allows for easy installation in control panels or equipment enclosures. The lever actuator provides manual on/off control. This circuit breaker is approved by CCC, CSA, and UL, ensuring compliance with international safety standards. It is non-illuminated and has a compact footprint.

AA1-B0-56-616-1D2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse AA1-B0-56-616-1D2-C Panel Mount Magnetic Circuit Breaker, 16A, 277V, 1 Pole, Lever Actuator
Subcategory: Magnetic Circuit Breaker

AA1-B0-56-616-1D2-C Compliance

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

AA1-B0-56-616-1D2-C Features

  • Rated for 16A continuous current.
  • Rated for 277V AC operation.
  • Single-pole magnetic hydraulic delay breaker.
  • Panel mount design with lever actuator.
  • CCC, CSA, and UL approved.

AA1-B0-56-616-1D2-C Applications

  • Overcurrent protection for industrial control panels.
  • Branch circuit protection in power distribution.
  • Protection for motor control circuits.
  • Used in equipment requiring hydraulic-magnetic delay.

AA1-B0-56-616-1D2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B0-56-616-1D2-C circuit breaker?

The voltage rating is 277V.

What is the current rating of the AA1-B0-56-616-1D2-C?

The current rating is 16A.

How many poles does the AA1-B0-56-616-1D2-C have?

It is a single-pole (1 pole) circuit breaker.

What type of breaker is the AA1-B0-56-616-1D2-C?

It is a magnetic (hydraulic delay) circuit breaker.

What is the actuator type on the AA1-B0-56-616-1D2-C?

The actuator is a lever.

What mounting type does the AA1-B0-56-616-1D2-C use?

It is panel mount.

What approvals does the AA1-B0-56-616-1D2-C hold?

It is approved by CCC, CSA, and UL.

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