AA1-B0-32-475-1D5-C This single-pole circuit breaker is rated for 7.5A at 277V with a magnetic hydraulic delay trip characteristic. It features a lever actuator and supports panel mount snap-in installation.
Mfr Part #:

AA1-B0-32-475-1D5-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This single-pole circuit breaker is rated for 7.5A at 277V with a magnetic hydraulic delay trip characteristic. It features a lever actuator and supports panel mount snap-in installation.
Stock on Request

AA1-B0-32-475-1D5-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-B0-32-475-1D5-C Description

Short technical summary and product information.

The AA1-B0-32-475-1D5-C is a single-pole circuit breaker manufactured by Littelfuse Inc., designed for overcurrent protection in electrical systems. Rated for a continuous current of 7.5 amperes, this device operates at a maximum voltage of 277 volts. The unit utilizes a magnetic hydraulic delay breaker type, which provides reliable tripping characteristics against both instantaneous surges and sustained overloads.

 

Equipped with a manual lever actuator, the breaker allows for straightforward on/off control and visual status indication. It is engineered for panel mount snap-in installation, facilitating secure integration into control panels and industrial enclosures. The component carries approvals from major regulatory agencies including UL, CSA, and CCC, ensuring compliance with international safety standards for electrical equipment.

 

Designed for durability and consistent performance, this circuit breaker serves as a critical protective element in various power distribution applications. Its robust construction and standardized mounting format make it suitable for OEM machinery, commercial HVAC systems, and general industrial control panels where reliable circuit protection is required.

AA1-B0-32-475-1D5-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Single-Pole Magnetic Circuit Breaker
Subcategory: Magnetic / Hydraulic Delay

AA1-B0-32-475-1D5-C Compliance

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

AA1-B0-32-475-1D5-C Features

  • Rated for 7.5 amperes continuous current.
  • Operates at up to 277 volts AC.
  • Features magnetic hydraulic delay tripping.
  • Manual lever actuator for easy operation.
  • Snap-in panel mount installation design.

AA1-B0-32-475-1D5-C Applications

  • Protects industrial control panel circuits.
  • Safeguards commercial HVAC system components.
  • Provides overload protection for motor loads.
  • Integrates into OEM machinery power supplies.
  • Secures general purpose distribution boards.

AA1-B0-32-475-1D5-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

7.5 amperes.

How many poles does the AA1-B0-32-475-1D5-C have?

It is a single-pole device.

What type of actuator is used on this breaker?

It uses a manual lever actuator.

Is illumination included on this model?

No, this model has no illumination.

What mounting method does this circuit breaker support?

It supports panel mount snap-in installation.

AA1-B0-32-475-1D5-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AA1-B0-14-475-117-C
AA1-B0-14-475-117-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-475-117-C is a magnetic hydraulic delay circuit breaker. It offers a 7.5A current rating and 277V AC voltage.
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AA1-B0-32-475-1D7-C
AA1-B0-32-475-1D7-C
Littelfuse Inc.
Littelfuse AA1-B0-32-475-1D7-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated at 7.5A and 277V with a lever actuator.
View Part
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