AA1-B0-11-532-4B1-C The Littelfuse Inc. AA1-B0-11-532-4B1-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 3.25A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-11-532-4B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-11-532-4B1-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 3.25A current rating and a 277V voltage rating.
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AA1-B0-11-532-4B1-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-B0-11-532-4B1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B0-11-532-4B1-C is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic (hydraulic delay) mechanism and has a current rating of 3.25A and a voltage rating of 277V.

 

Key electrical specifications include a 3.25A current rating and a 277V voltage rating, making it suitable for various protection applications. The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics.

 

Mechanically, it features a lever actuator and is designed for panel mounting. The illumination is none. Compliance includes RoHS3, MSL 1, and REACH unaffected, though these are noted as low confidence due to unverified status.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection with specific tripping delays. Its panel mount design facilitates integration into control panels and equipment.

AA1-B0-11-532-4B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-11-532-4B1-C Circuit Breaker

AA1-B0-11-532-4B1-C Compliance

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

AA1-B0-11-532-4B1-C Features

  • 3.25A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic (hydraulic delay) breaker type.
  • Single pole, lever actuator design.
  • Panel mount for easy integration.

AA1-B0-11-532-4B1-C Applications

  • Provides overcurrent protection.
  • Suitable for 277V power circuits.
  • Used in control panel assemblies.
  • Offers specific hydraulic delay tripping.

AA1-B0-11-532-4B1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B0-11-532-4B1-C?

277V.

What is the current rating?

3.25A.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is this?

Magnetic (Hydraulic Delay).

What is the mounting type?

Panel mount.

What actuator type does it use?

Lever.

AA1-B0-11-532-4B1-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AA1-B0-44-532-1B1-C
AA1-B0-44-532-1B1-C
Littelfuse Inc.
The AA1-B0-44-532-1B1-C is a 1-pole magnetic hydraulic delay circuit breaker rated at 3.25A and 277V. It features a lever actuator and panel mount design.
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