AD1-B0-10-425-PA1-D The AD1-B0-10-425-PA1-D is a 1-pole magnetic circuit breaker from Littelfuse Inc. It is rated for 2.5A at 277V with a rocker actuator and panel mount design.
Mfr Part #:

AD1-B0-10-425-PA1-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The AD1-B0-10-425-PA1-D is a 1-pole magnetic circuit breaker from Littelfuse Inc. It is rated for 2.5A at 277V with a rocker actuator and panel mount design.
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AD1-B0-10-425-PA1-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
SVHC Present
Voltage Rating

AD1-B0-10-425-PA1-D Description

Short technical summary and product information.

The AD1-B0-10-425-PA1-D is a magnetic (hydraulic delay) circuit breaker from Littelfuse Inc. It provides overcurrent protection with a 1-pole configuration and a rocker actuator. The breaker is rated for 2.5A continuous current at 277V AC/DC. The hydraulic delay mechanism offers time-delayed tripping to accommodate temporary surge currents. It is designed for panel mount installation, making it suitable for use in control panels, power distribution units, and industrial equipment. The breaker is non-illuminated. It is certified by CCC, CSA, UL, and VDE, ensuring compliance with international safety standards. The compact size and reliable performance make it an ideal choice for a variety of circuit protection applications.

AD1-B0-10-425-PA1-D Quick Information

Product Type: Circuit Breaker
Series: AD1
Canonical Name: Littelfuse AD1-B0-10-425-PA1-D Magnetic Circuit Breaker
Subcategory: Hydraulic-Magnetic Circuit Breaker

AD1-B0-10-425-PA1-D Compliance

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

AD1-B0-10-425-PA1-D Features

  • Single-pole magnetic hydraulic delay circuit breaker.
  • Rated for 2.5A continuous current at 277V.
  • Rocker actuator for manual on/off control.
  • Panel mount installation.
  • Approved by CCC, CSA, UL, and VDE.

AD1-B0-10-425-PA1-D Applications

  • Used in industrial control panels for overcurrent protection.
  • Ideal for power distribution units.
  • Suitable for equipment protection in commercial applications.
  • Applied in circuit protection for lighting systems.

AD1-B0-10-425-PA1-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AD1-B0-10-425-PA1-D circuit breaker?

277V.

What is the current rating of the AD1-B0-10-425-PA1-D?

2.5A.

What type of circuit breaker is the AD1-B0-10-425-PA1-D?

Magnetic (Hydraulic Delay).

How many poles does the AD1-B0-10-425-PA1-D have?

1 pole.

What actuator type does the AD1-B0-10-425-PA1-D use?

Rocker.

What is the mounting type of the AD1-B0-10-425-PA1-D?

Panel mount.

What safety approvals does the AD1-B0-10-425-PA1-D have?

CCC, CSA, UL, and VDE.

AD1-B0-10-425-PA1-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
AD1-B0-10-425-111-D
AD1-B0-10-425-111-D
Littelfuse Inc.
The Littelfuse Inc. AD1-B0-10-425-111-D is a magnetic hydraulic delay circuit breaker. It features a 2.5A current rating and a 277V voltage rating.
View Part
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