MD1-B-32-450-1-A12-2-C The Littelfuse Inc. MD1-B-32-450-1-A12-2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

MD1-B-32-450-1-A12-2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MD1-B-32-450-1-A12-2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
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MD1-B-32-450-1-A12-2-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

MD1-B-32-450-1-A12-2-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MD1-B-32-450-1-A12-2-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 rocker actuator and is designed for panel mounting.

 

Key electrical specifications include a 1-pole configuration. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. Approval agencies include CCC, CSA, and UL1077, indicating broad compliance for various applications.

MD1-B-32-450-1-A12-2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MD1-B-32-450-1-A12-2-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Hydraulic Delay

MD1-B-32-450-1-A12-2-C Compliance

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

MD1-B-32-450-1-A12-2-C Features

  • 5A current rating for circuit protection.
  • 250V maximum voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount with rocker actuator.
  • RoHS3 compliant and MSL 1.

MD1-B-32-450-1-A12-2-C Applications

  • Suitable for general circuit protection.
  • Used in systems requiring specific trip delays.
  • Ideal for panel-mounted installations.
  • Compliant with CCC, CSA, and UL standards.

MD1-B-32-450-1-A12-2-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

The MD1-B-32-450-1-A12-2-C is rated for 250V AC or DC.

What is the current rating of this circuit breaker?

The current rating is 5A.

What type of breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

This circuit breaker is a single-pole (1 pole) device.

What is the actuator type?

The actuator is a rocker type.

What is the mounting type for this device?

The device is designed for panel mount installation.

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