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BA1-B0-44-425-111-D This Littelfuse BA1-B0-44-425-111-D is a 2.5A, 1-pole magnetic (hydraulic delay) circuit breaker rated for 250V, featuring a lever actuator and panel mount design.
Mfr Part #:

BA1-B0-44-425-111-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This Littelfuse BA1-B0-44-425-111-D is a 2.5A, 1-pole magnetic (hydraulic delay) circuit breaker rated for 250V, featuring a lever actuator and panel mount design.
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BA1-B0-44-425-111-D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
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Current Rating (Amps)
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BA1-B0-44-425-111-D Description

Short technical summary and product information.

The Littelfuse BA1-B0-44-425-111-D is a single-pole magnetic (hydraulic delay) circuit breaker designed for reliable overcurrent protection in industrial and commercial applications. It is rated for 2.5A continuous current at 250V AC/DC, ensuring precise interruption under fault conditions.

 

The breaker utilizes a hydraulic-magnetic mechanism that provides stable trip characteristics across temperature variations, making it suitable for environments where thermal breakers may drift. It features a lever actuator for manual on/off control and reset, and is designed for panel mounting with no illumination.

 

Approved by CCC, CSA, UL, and VDE, this circuit breaker meets international safety standards. Its compact 1-pole configuration is ideal for protecting individual circuits in control panels, power distribution units, and equipment.

BA1-B0-44-425-111-D Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: BA1-B0-44-425-111-D Magnetic (Hydraulic Delay) Circuit Breaker, 2.5A, 250V, 1-Pole, Panel Mount
Subcategory: Hydraulic-Magnetic Circuit Breaker

BA1-B0-44-425-111-D Compliance

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

BA1-B0-44-425-111-D Features

  • Rated current of 2.5A for overcurrent protection.
  • Single pole configuration for one-wire protection.
  • Magnetic (hydraulic delay) mechanism for stable tripping.
  • Panel mount design for secure installation.
  • Lever actuator for manual reset and control.

BA1-B0-44-425-111-D Applications

  • Used in industrial control panels for circuit protection.
  • Ideal for power distribution and branch circuits.
  • Suitable for equipment requiring hydraulic-magnetic breakers.
  • Applicable in applications needing UL/CSA/VDE approved breakers.

BA1-B0-44-425-111-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the BA1-B0-44-425-111-D?

The voltage rating is 250V.

What is the mounting type of this circuit breaker?

Panel mount.

What is the current rating of this circuit breaker?

2.5A.

What type of circuit breaker is the BA1-B0-44-425-111-D?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

1 pole.

What agency approvals does this circuit breaker have?

CCC, CSA, UL, VDE.

What type of actuator does this circuit breaker feature?

Lever actuator.

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