AA1-B0-12-475-PT2-D The Littelfuse Inc. AA1-B0-12-475-PT2-D is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism with a 7.5A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-12-475-PT2-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-12-475-PT2-D is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism with a 7.5A current rating and a 277V voltage rating.
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$ Price Range: $0.99

AA1-B0-12-475-PT2-D 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-B0-12-475-PT2-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-12-475-PT2-D, is a single-pole device with a magnetic hydraulic delay type. It is rated for 7.5 Amps and 277 Volts, making it suitable for various protection applications.

 

The breaker features a panel mount design with a lever actuator. It is approved by CCC, CSA, UL, and VDE, indicating compliance with international safety standards.

 

Environmental compliance includes RoHS3 status, MSL 1, and REACH unaffected. The breaker is designed for reliable operation in electrical systems requiring precise current interruption.

 

Key specifications include a 7.5A current rating, 277V voltage rating, and a magnetic hydraulic delay mechanism. The panel mount configuration ensures easy integration into control panels and equipment.

AA1-B0-12-475-PT2-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-12-475-PT2-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-12-475-PT2-D Compliance

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

AA1-B0-12-475-PT2-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA1-B0-12-475-PT2-D Features

  • Single-pole magnetic hydraulic delay breaker.
  • Rated for 7.5A current and 277V voltage.
  • Panel mount design with lever actuator.
  • Approved by CCC, CSA, UL, and VDE.
  • RoHS3 compliant and MSL 1.

AA1-B0-12-475-PT2-D Applications

  • Protects electrical circuits from overcurrent.
  • Suitable for panel-mounted applications.
  • Used in systems requiring hydraulic delay.
  • General purpose circuit protection.

AA1-B0-12-475-PT2-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-12-475-PT2-D 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 breaker mechanism does the AA1-B0-12-475-PT2-D use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How many poles does this circuit breaker have?

This is a single-pole circuit breaker.

What are the approval agencies for this circuit breaker?

It is approved by CCC, CSA, UL, and VDE.

What is the mounting type for the AA1-B0-12-475-PT2-D?

The mounting type is Panel Mount.

Is the AA1-B0-12-475-PT2-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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