AA1-B0-42-250-1D1-C The Littelfuse Inc. AA1-B0-42-250-1D1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a 500mA current rating.
Mfr Part #:

AA1-B0-42-250-1D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-42-250-1D1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a 500mA current rating.
Stock on Request

AA1-B0-42-250-1D1-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-B0-42-250-1D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-42-250-1D1-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, suitable for applications requiring specific trip characteristics. It features a simple lever actuator and a panel mount design for easy integration into control panels and equipment.

 

With a single pole configuration, this circuit breaker offers essential protection for various electrical systems. It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, indicating it is suitable for a wide range of environmental conditions.

AA1-B0-42-250-1D1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-42-250-1D1-C Circuit Breaker

AA1-B0-42-250-1D1-C Compliance

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

AA1-B0-42-250-1D1-C Features

  • 500mA current rating for protection.
  • 277V voltage rating for system compatibility.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • Single pole configuration.

AA1-B0-42-250-1D1-C Applications

  • Suitable for general circuit protection.
  • Ideal for control panel integration.
  • Used in equipment requiring specific trip curves.
  • Designed for 277V electrical systems.

AA1-B0-42-250-1D1-C FAQs

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

277V.

What is the current rating?

500mA.

How many poles does it have?

1 pole.

What type of breaker is it?

Magnetic (Hydraulic Delay).

What is the actuator type?

Lever.

Does it have illumination?

No, it has no illumination.

What is the mounting type?

Panel mount.

AA1-B0-42-250-1D1-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
AA1-B0-34-250-3D1-C
AA1-B0-34-250-3D1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-250-3D1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
View Part
AA1-B0-34-250-3B1-C
AA1-B0-34-250-3B1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-250-3B1-C is a magnetic hydraulic delay circuit breaker. It features a 500mA current rating and a 277V voltage rating.
View Part
AA1-B0-11-250-381-C
AA1-B0-11-250-381-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-11-250-381-C is a 1-pole circuit breaker. It features a 500mA current rating and a 277V voltage rating. This magnetic hydraulic delay breaker is designed for panel mounting.
View Part
AA1-B3-20-250-1D1-C
AA1-B3-20-250-1D1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B3-20-250-1D1-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a panel mount design and a 500mA current rating.
View Part
Home
Account

Categories