MS1-B-14-275-L-1CB-A-C Littelfuse MS1-B-14-275-L-1CB-A-C is a 1 pole magnetic hydraulic delay circuit breaker rated for 750mA at 240V. It features a toggle actuator and panel mount design.
Mfr Part #:

MS1-B-14-275-L-1CB-A-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MS1-B-14-275-L-1CB-A-C is a 1 pole magnetic hydraulic delay circuit breaker rated for 750mA at 240V. It features a toggle actuator and panel mount design.
Stock on Request

MS1-B-14-275-L-1CB-A-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

MS1-B-14-275-L-1CB-A-C Description

Short technical summary and product information.

The Littelfuse MS1-B-14-275-L-1CB-A-C is a single pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in electrical circuits. It is rated for a continuous current of 750mA and a voltage of 240V, making it suitable for a variety of low-power applications.

 

The breaker uses a magnetic (hydraulic delay) trip mechanism, which provides time-delayed overcurrent protection. This design helps prevent nuisance tripping from temporary inrush currents while still offering reliable protection against sustained overloads and short circuits. The actuator type is a toggle switch, allowing for manual reset and on/off control.

 

The component is designed for panel mount installation, which is a common mounting style for industrial and commercial circuit breakers. It has no illumination feature.

MS1-B-14-275-L-1CB-A-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse MS1-B-14-275-L-1CB-A-C 1 Pole 750mA 240V Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MS1-B-14-275-L-1CB-A-C Compliance

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

MS1-B-14-275-L-1CB-A-C Features

  • Single pole magnetic hydraulic delay circuit breaker.
  • Rated for 750mA continuous current at 240V.
  • Toggle actuator for manual reset and control.
  • Panel mount design for easy installation.
  • No illumination for simple operation.

MS1-B-14-275-L-1CB-A-C Applications

  • Overcurrent protection for low-power electrical circuits.
  • Suitable for industrial control panel applications.
  • Used in equipment requiring time-delay trip characteristics.
  • Ideal for protecting circuits with capacitive loads.

MS1-B-14-275-L-1CB-A-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MS1-B-14-275-L-1CB-A-C?

The current rating is 750mA.

What is the voltage rating of this circuit breaker?

The voltage rating is 240V.

What type of breaker is the MS1-B-14-275-L-1CB-A-C?

It is a Magnetic (Hydraulic Delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the actuator type for this breaker?

The actuator type is Toggle.

What is the mounting type for this component?

The mounting type is Panel Mount.

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