MA1-B-34-425-1-A27-B-D Magnetic (Hydraulic Delay) circuit breaker from Littelfuse with 2.5A rating and 250V AC capability. Single pole design with rocker actuator for panel mount installation.
Mfr Part #:

MA1-B-34-425-1-A27-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Magnetic (Hydraulic Delay) circuit breaker from Littelfuse with 2.5A rating and 250V AC capability. Single pole design with rocker actuator for panel mount installation.
Stock on Request

MA1-B-34-425-1-A27-B-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
Voltage Rating

MA1-B-34-425-1-A27-B-D Description

Short technical summary and product information.

The Littelfuse MA1-B-34-425-1-A27-B-D is a single-pole magnetic circuit breaker featuring a hydraulic delay trip mechanism. It is rated for 2.5A continuous current at 250V AC, providing overcurrent protection for a variety of applications. The breaker uses a rocker actuator for manual on/off control and is designed for panel mount installation. The hydraulic-magnetic design offers precise trip characteristics with low ambient temperature sensitivity. This component is suitable for use in power distribution, industrial control, and equipment protection circuits where reliable circuit interruption is required. The unlighted actuator provides a clean appearance for control panels.

MA1-B-34-425-1-A27-B-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Magnetic (Hydraulic Delay) Circuit Breaker, 2.5A, 250V, 1 Pole, Rocker Actuator
Subcategory: Magnetic (Hydraulic Delay)

MA1-B-34-425-1-A27-B-D Compliance

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

MA1-B-34-425-1-A27-B-D Features

  • 2.5A current rating for overcurrent protection.
  • 250V AC voltage rating.
  • Magnetic hydraulic delay trip mechanism.
  • Single-pole design for line protection.
  • Panel mount rocker actuator.

MA1-B-34-425-1-A27-B-D Applications

  • Used in power distribution panels.
  • Suitable for industrial control circuits.
  • Ideal for automated machinery protection.
  • Protects against overloads and short circuits.

MA1-B-34-425-1-A27-B-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-34-425-1-A27-B-D?

2.5A.

What is the voltage rating?

250V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What type of actuator does it have?

Rocker actuator.

What is the mounting type?

Panel mount.

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AC1-B0-34-425-1F2-D
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The Littelfuse Inc. AC1-B0-34-425-1F2-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2.5A current rating and a 250V voltage rating.
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The Littelfuse Inc. AJ1-B0-22-425-132-D is a magnetic hydraulic delay circuit breaker. It features a 2.5A current rating and a 250V voltage rating.
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