AA2-B0-12-610-221-C The Littelfuse Inc. AA2-B0-12-610-221-C is a magnetic (hydraulic delay) circuit breaker. It features a 10A current rating and a 277V voltage rating.
Mfr Part #:

AA2-B0-12-610-221-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-12-610-221-C is a magnetic (hydraulic delay) circuit breaker. It features a 10A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AA2-B0-12-610-221-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
Storage Temperature
Tape & Reel
Voltage Rating

AA2-B0-12-610-221-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA2-B0-12-610-221-C, is designed for panel mounting. It operates as a magnetic (hydraulic delay) type breaker with a current rating of 10A and a voltage rating of 277V.

 

Key electrical specifications include a 10A current rating and a 277V voltage rating. The breaker is a 2-pole unit with a lever actuator and no illumination. It is approved by CCC, CSA, and UL.

 

The component is specified with RoHS3 compliance and an MSL of 1. The mounting type is panel mount, making it suitable for integration into various electrical enclosures and systems.

AA2-B0-12-610-221-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA2-B0-12-610-221-C Magnetic (Hydraulic Delay) Circuit Breaker

AA2-B0-12-610-221-C Compliance

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

AA2-B0-12-610-221-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA2-B0-12-610-221-C Features

  • 10A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount for easy installation.
  • 2-pole configuration for wider application.

AA2-B0-12-610-221-C Applications

  • Used in electrical distribution panels.
  • Suitable for industrial control systems.
  • Applicable in commercial building wiring.
  • Protects sensitive electronic equipment.

AA2-B0-12-610-221-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA2-B0-12-610-221-C circuit breaker?

The current rating is 10A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AA2-B0-12-610-221-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This is a 2-pole circuit breaker.

What is the mounting type for the AA2-B0-12-610-221-C?

The mounting type is Panel Mount.

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