AA2-B0-21-475-1D2-C The Littelfuse Inc. AA2-B0-21-475-1D2-C is a magnetic (hydraulic delay) circuit breaker. It features a 7.5A current rating and a 277V voltage rating.
Mfr Part #:

AA2-B0-21-475-1D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-21-475-1D2-C is a magnetic (hydraulic delay) circuit breaker. It features a 7.5A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AA2-B0-21-475-1D2-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
Storage Temperature
Tape & Reel
Voltage Rating

AA2-B0-21-475-1D2-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA2-B0-21-475-1D2-C, is a magnetic type with hydraulic delay functionality. It is designed for panel mounting and features a lever actuator. The breaker has a current rating of 7.5A and a voltage rating of 277V AC. It is approved by CCC, CSA, and UL.

 

This component is suitable for various protection applications requiring reliable circuit interruption. Its magnetic and hydraulic delay mechanism ensures proper tripping characteristics under fault conditions. The panel mount design facilitates integration into control panels and equipment enclosures.

 

Key specifications include a 2-pole configuration and no illumination. The RoHS status is listed as RoHS3 Compliant, MSL is 1 Unlimited, and REACH status is REACH Unaffected, though these compliance details are unverified from the database.

AA2-B0-21-475-1D2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Carling Technologies AA2-B0-21-475-1D2-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AA2-B0-21-475-1D2-C Compliance

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

AA2-B0-21-475-1D2-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-B0-21-475-1D2-C Features

  • Magnetic (hydraulic delay) circuit breaker.
  • Rated for 7.5A current.
  • Operates at 277V AC.
  • Panel mount design with lever actuator.
  • Two-pole configuration.

AA2-B0-21-475-1D2-C Applications

  • Protects electrical circuits from overcurrent.
  • Suitable for panel integration.
  • Used in control systems.
  • General purpose circuit protection.

AA2-B0-21-475-1D2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA2-B0-21-475-1D2-C circuit breaker?

The current rating is 7.5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of circuit breaker is the AA2-B0-21-475-1D2-C?

It is a Magnetic (Hydraulic Delay) type circuit breaker.

How is the AA2-B0-21-475-1D2-C mounted?

It is designed for Panel Mount.

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

What is the REACH status for the AA2-B0-21-475-1D2-C?

The REACH status is REACH Unaffected.

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