AA1-B0-10-250-2D1-C The Littelfuse Inc. AA1-B0-10-250-2D1-C is a magnetic (hydraulic delay) circuit breaker. It features a 500mA current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-10-250-2D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-10-250-2D1-C is a magnetic (hydraulic delay) circuit breaker. It features a 500mA current rating and a 277V voltage rating.
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AA1-B0-10-250-2D1-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
SVHC Present
Voltage Rating

AA1-B0-10-250-2D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-10-250-2D1-C, is designed for reliable circuit protection. It operates with a current rating of 500mA and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, offering specific protection characteristics. It has a single pole configuration and a lever actuator for ease of use. The unit is designed for panel mounting, making it suitable for integration into various electrical enclosures and systems.

 

Key specifications include a 500mA current rating and a 277V voltage rating. The breaker is equipped with a lever actuator and is intended for panel mount installations. It offers a magnetic trip mechanism with a hydraulic delay.

AA1-B0-10-250-2D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-10-250-2D1-C Magnetic (Hydraulic Delay) Circuit Breaker

AA1-B0-10-250-2D1-C Compliance

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

AA1-B0-10-250-2D1-C Features

  • 500mA current rating for protection.
  • 277V voltage rating for system compatibility.
  • Magnetic trip with hydraulic delay.
  • Panel mount design for integration.
  • Lever actuator for operation.

AA1-B0-10-250-2D1-C Applications

  • Overcurrent protection for HVAC control circuits
  • Suitable for 277V industrial lighting systems
  • Used in panel-mounted power distribution
  • Ideal for low-current branch circuit protection

AA1-B0-10-250-2D1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B0-10-250-2D1-C?

277V.

What is the current rating of the AA1-B0-10-250-2D1-C?

500mA.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is the AA1-B0-10-250-2D1-C?

Magnetic (Hydraulic Delay).

What is the actuator type on this circuit breaker?

Lever actuator.

What is the mounting type for this circuit breaker?

Panel mount.

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