MS1-B-14-425-3-1CA-A-A MS1-B-14-425-3-1CA-A-A is a 1-pole magnetic (hydraulic delay) circuit breaker from Littelfuse Inc. rated at 2.5A and 240V with a toggle actuator for panel mount applications.
Mfr Part #:

MS1-B-14-425-3-1CA-A-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
MS1-B-14-425-3-1CA-A-A is a 1-pole magnetic (hydraulic delay) circuit breaker from Littelfuse Inc. rated at 2.5A and 240V with a toggle actuator for panel mount applications.
Stock on Request

MS1-B-14-425-3-1CA-A-A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

MS1-B-14-425-3-1CA-A-A Description

Short technical summary and product information.

The MS1-B-14-425-3-1CA-A-A is a single-pole magnetic (hydraulic delay) circuit breaker manufactured by Littelfuse Inc. It is rated for 2.5A continuous current at 240V, making it suitable for overcurrent protection in a variety of electrical systems.

 

The breaker features a toggle actuator for manual reset and is designed for panel mount installation. The magnetic hydraulic delay mechanism provides precise, temperature-stable trip characteristics, ensuring reliable protection against overloads and short circuits.

 

This circuit breaker is intended for use in power distribution, industrial control, and equipment protection applications where a compact, 1-pole form factor is required.

MS1-B-14-425-3-1CA-A-A Quick Information

Product Type: Circuit Breaker
Series: MS1
Canonical Name: MS1-B-14-425-3-1CA-A-A Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

MS1-B-14-425-3-1CA-A-A Compliance

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

MS1-B-14-425-3-1CA-A-A Features

  • 2.5A current rating for circuit protection.
  • 240V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Single pole design for simple installation.
  • Toggle actuator for manual control.

MS1-B-14-425-3-1CA-A-A Applications

  • Overcurrent protection in power distribution panels.
  • Industrial control and automation equipment.
  • Protection for motors, transformers, and solenoids.
  • General purpose branch circuit protection.

MS1-B-14-425-3-1CA-A-A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MS1-B-14-425-3-1CA-A-A?

2.5A.

What is the voltage rating of this circuit breaker?

240V.

What type of breaker is the MS1-B-14-425-3-1CA-A-A?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What is the actuator type?

Toggle.

What is the mounting type for this breaker?

Panel Mount.

MS1-B-14-425-3-1CA-A-A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MS1-B-74-425-E-1CA-A-0AA
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This Littelfuse Inc. circuit breaker, part number MS1-B-74-425-E-1CA-A-0AA, offers a 2.5A current rating and 240V voltage rating. It features a panel mount design and magnetic hydraulic delay.
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The Littelfuse Inc. MS1-B-10-425-L-1CB-A-0A-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2.5A current rating and a 240V voltage rating.
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MS1-B-24-425-1-1CB-A-0DC
MS1-B-24-425-1-1CB-A-0DC
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The MS1-B-24-425-1-1CB-A-0DC is a circuit breaker manufactured by Littelfuse Inc. with a 2.5A current rating and 240V voltage rating.
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MS1-B-34-425-E-1CB-A-17C
MS1-B-34-425-E-1CB-A-17C
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The Littelfuse Inc. MS1-B-34-425-E-1CB-A-17C is a panel mount circuit breaker. It features a 2.5A current rating and a 240V voltage rating.
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