MD1-S-74-450-1-A32-2-T The Littelfuse Inc. MD1-S-74-450-1-A32-2-T is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

MD1-S-74-450-1-A32-2-T

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MD1-S-74-450-1-A32-2-T 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-S-74-450-1-A32-2-T 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-S-74-450-1-A32-2-T Description

Short technical summary and product information.

This Littelfuse Inc. MD1-S-74-450-1-A32-2-T is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 5A and a voltage rating of 250V, with a single pole configuration.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. The actuator type is a rocker, and it does not feature illumination.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. Approval agencies include CCC and UL489A. The DK Part Number is 432-MD1-S-74-450-1-A32-2-T-ND.

MD1-S-74-450-1-A32-2-T Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MD1-S-74-450-1-A32-2-T Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MD1-S-74-450-1-A32-2-T Compliance

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

MD1-S-74-450-1-A32-2-T Features

  • 5A current rating and 250V voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount with rocker actuator.
  • Single pole configuration.
  • RoHS3 compliant.

MD1-S-74-450-1-A32-2-T Applications

  • Used for overcurrent protection in power supplies.
  • Suitable for motor and transformer protection.
  • Ideal for industrial control panels.
  • Applicable in single-phase circuit protection.

MD1-S-74-450-1-A32-2-T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse MD1-S-74-450-1-A32-2-T?

5A.

What is the voltage rating?

250V.

What type of breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

1.

What type of actuator does it have?

Rocker.

What is the mounting type?

Panel Mount.

Is it illuminated?

No.

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