MF1-B-30-250-1-MD2-B-B The Littelfuse Inc. MF1-B-30-250-1-MD2-B-B is a magnetic (hydraulic delay) circuit breaker. It features a 500mA current rating and a 250V voltage rating.
Mfr Part #:

MF1-B-30-250-1-MD2-B-B

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MF1-B-30-250-1-MD2-B-B is a magnetic (hydraulic delay) circuit breaker. It features a 500mA current rating and a 250V voltage rating.
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MF1-B-30-250-1-MD2-B-B 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
Illumination Voltage (Nominal)
Mounting Type
Number of Poles
SVHC Present
Voltage Rating

MF1-B-30-250-1-MD2-B-B Description

Short technical summary and product information.

This Littelfuse Inc. MF1-B-30-250-1-MD2-B-B is a single-pole, magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 500mA and a voltage rating of 250V.

 

The breaker features a rocker actuator and amber illumination with a nominal voltage of 9-16V. It is RoHS3 compliant and has an MSL rating of 1.

 

This component is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic. Its panel mount design facilitates integration into various electrical enclosures and control panels.

MF1-B-30-250-1-MD2-B-B Quick Information

Product Type: Circuit Breaker
Series: MF1
Canonical Name: Littelfuse Inc. MF1-B-30-250-1-MD2-B-B Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MF1-B-30-250-1-MD2-B-B Compliance

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

MF1-B-30-250-1-MD2-B-B Features

  • 500mA current rating for protection.
  • 250V voltage rating for circuits.
  • Panel mount design for easy installation.
  • Magnetic (hydraulic delay) breaker type.
  • Rocker actuator with amber illumination.

MF1-B-30-250-1-MD2-B-B Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in control systems.
  • Offers specific delay characteristics.

MF1-B-30-250-1-MD2-B-B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MF1-B-30-250-1-MD2-B-B?

The current rating is 500mA (0.5A).

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MF1-B-30-250-1-MD2-B-B?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What type of actuator does this breaker use?

It uses a rocker actuator.

Is the actuator illuminated?

Yes, the actuator is illuminated with an amber color.

What is the nominal illumination voltage range?

The nominal illumination voltage range is 9 to 16V.

MF1-B-30-250-1-MD2-B-B Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MF1-B-32-250-1-MD2-B-B
MF1-B-32-250-1-MD2-B-B
Littelfuse Inc.
The Littelfuse MF1-B-32-250-1-MD2-B-B is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a 500mA current rating.
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