MF1-B-30-450-1-BD4-B-C The Littelfuse Inc. MF1-B-30-450-1-BD4-B-C is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

MF1-B-30-450-1-BD4-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MF1-B-30-450-1-BD4-B-C is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
Stock on Request

MF1-B-30-450-1-BD4-B-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
Illumination Voltage (Nominal)
Mounting Type
Number of Poles
Voltage Rating

MF1-B-30-450-1-BD4-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MF1-B-30-450-1-BD4-B-C, is designed for reliable circuit protection. It operates with a 5A current rating and a maximum voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a single pole configuration and a rocker actuator for operation. The unit is designed for panel mounting, ensuring secure installation in various systems.

 

Illumination is provided by a neon indicator, operating at a nominal voltage of 250V. The RoHS status is reported as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. REACH status is unaffected.

 

Approval agencies include CCC, CSA, and UL1077, indicating compliance with relevant safety standards. This component is ideal for integration into systems requiring robust and certified circuit protection.

MF1-B-30-450-1-BD4-B-C Quick Information

Product Type: Circuit Breaker
Series: MF1-B
Canonical Name: Littelfuse Inc. MF1-B-30-450-1-BD4-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MF1-B-30-450-1-BD4-B-C Compliance

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

MF1-B-30-450-1-BD4-B-C Features

  • 5A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for secure installation.
  • Neon illumination at 250V nominal.

MF1-B-30-450-1-BD4-B-C Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 5A current.
  • Ideal for 250V rated applications.
  • Panel mounted installations.

MF1-B-30-450-1-BD4-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse MF1-B-30-450-1-BD4-B-C?

5A

What is the voltage rating?

250V

How many poles does this circuit breaker have?

1 pole

What type of actuator does this breaker have?

Rocker actuator

What is the breaker trip mechanism?

Magnetic (Hydraulic Delay)

What type of illumination does the breaker feature?

Neon illumination at 250V nominal

What is the mounting type?

Panel Mount

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