AA1-B0-56-612-1D1-C The Littelfuse Inc. AA1-B0-56-612-1D1-C is a 1-pole magnetic hydraulic delay circuit breaker. It features a 12A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-56-612-1D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-56-612-1D1-C is a 1-pole magnetic hydraulic delay circuit breaker. It features a 12A current rating and a 277V voltage rating.
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AA1-B0-56-612-1D1-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-B0-56-612-1D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-56-612-1D1-C, is designed for circuit protection applications. It operates as a 1-pole magnetic (hydraulic delay) breaker with a current rating of 12A and a voltage rating of 277V.

 

The breaker is suitable for panel mounting and features a lever actuator for operation. It has no illumination. Approval agencies include CCC, CSA, and UL.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. However, this compliance data is unverified and should be treated with low confidence.

AA1-B0-56-612-1D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-56-612-1D1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-56-612-1D1-C Compliance

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

AA1-B0-56-612-1D1-C Features

  • 12A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount with lever actuator.
  • 1-pole configuration for single circuits.

AA1-B0-56-612-1D1-C Applications

  • Used in electrical distribution panels.
  • Suitable for industrial control systems.
  • Applicable in machinery safety circuits.
  • Component in power supply units.

AA1-B0-56-612-1D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B0-56-612-1D1-C?

277V.

What is the current rating of the AA1-B0-56-612-1D1-C?

12A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does the AA1-B0-56-612-1D1-C have?

1 pole.

What is the mounting type of this circuit breaker?

Panel Mount.

What actuator type does the AA1-B0-56-612-1D1-C use?

Lever.

Is the AA1-B0-56-612-1D1-C illuminated?

No, it is non-illuminated.

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