MD1-B-30-450-3-A16-B-A The Littelfuse Inc. MD1-B-30-450-3-A16-B-A is a single-pole circuit breaker rated for 5A and 250V. It features a magnetic hydraulic delay and a rocker actuator.
Mfr Part #:

MD1-B-30-450-3-A16-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MD1-B-30-450-3-A16-B-A is a single-pole circuit breaker rated for 5A and 250V. It features a magnetic hydraulic delay and a rocker actuator.
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MD1-B-30-450-3-A16-B-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

MD1-B-30-450-3-A16-B-A Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MD1-B-30-450-3-A16-B-A, is designed for reliable circuit protection. It operates at a voltage rating of 250V and has a current rating of 5A.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It is a single-pole unit, simplifying installation in many systems. The actuator type is a rocker, providing a clear visual indication of its state.

 

Designed for panel mounting, this circuit breaker offers a secure and stable installation. Its RoHS 3 compliance indicates adherence to environmental standards, though this status requires verification. The MSL 1 rating suggests it is not sensitive to moisture, simplifying handling and storage.

 

This component is part of the broader circuit protection category, offering essential safety features for electrical systems. Its specific application context would depend on the overall system design and voltage/current requirements.

MD1-B-30-450-3-A16-B-A Quick Information

Product Type: Circuit Breaker
Series: MD1
Canonical Name: Littelfuse Inc. MD1-B-30-450-3-A16-B-A Circuit Breaker

MD1-B-30-450-3-A16-B-A Compliance

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

MD1-B-30-450-3-A16-B-A Features

  • Single-pole circuit breaker with 5A rating.
  • Rated for 250V AC/DC operation.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for secure installation.
  • Rocker actuator for easy operation.

MD1-B-30-450-3-A16-B-A Applications

  • Provides overcurrent protection.
  • Suitable for panel-mounted systems.
  • Used in applications requiring delay.
  • General electrical circuit safety.

MD1-B-30-450-3-A16-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MD1-B-30-450-3-A16-B-A circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MD1-B-30-450-3-A16-B-A?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

What type of actuator does the MD1-B-30-450-3-A16-B-A use?

It uses a Rocker actuator.

Is the MD1-B-30-450-3-A16-B-A RoHS compliant?

The RoHS Status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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This Littelfuse MD1-B-34-450-2-A37-B-C is a 5A, 250V single-pole magnetic hydraulic delay circuit breaker. It features panel mount and rocker actuator.
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