MM1-B-32-440-1-2BD-B-E The Littelfuse Inc. MM1-B-32-440-1-2BD-B-E is a single-pole, magnetic circuit breaker. It features a 4A current rating and a 250V voltage rating.
Mfr Part #:

MM1-B-32-440-1-2BD-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-32-440-1-2BD-B-E is a single-pole, magnetic circuit breaker. It features a 4A current rating and a 250V voltage rating.
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MM1-B-32-440-1-2BD-B-E 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

MM1-B-32-440-1-2BD-B-E Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MM1-B-32-440-1-2BD-B-E, is designed for reliable circuit protection. It operates as a single-pole breaker with a magnetic (hydraulic delay) mechanism, suitable for applications requiring precise current interruption.

 

The breaker has a current rating of 4 Amperes and a voltage rating of 250 Volts. It is designed for panel mounting, offering a secure and accessible installation. The actuator type is a lever, providing a clear visual indication of the breaker's state.

 

Key specifications include a 4A current rating and 250V voltage rating, making it suitable for various electrical systems. The breaker type is magnetic with a hydraulic delay, which helps prevent nuisance tripping under certain load conditions. It is also RoHS3 compliant and has a Moisture Sensitivity Level of 1.

 

This component is ideal for applications where robust and dependable circuit protection is essential. Its panel mount design facilitates integration into control panels and equipment enclosures.

MM1-B-32-440-1-2BD-B-E Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MM1-B-32-440-1-2BD-B-E Circuit Breaker

MM1-B-32-440-1-2BD-B-E Compliance

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

MM1-B-32-440-1-2BD-B-E Features

  • 4A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy installation.
  • Single pole configuration.

MM1-B-32-440-1-2BD-B-E Applications

  • Overcurrent protection for industrial control panels.
  • Circuit protection in power distribution units.
  • Use in HVAC equipment and appliances.
  • Protection for lighting and small motor circuits.

MM1-B-32-440-1-2BD-B-E FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MM1-B-32-440-1-2BD-B-E circuit breaker?

The current rating is 4A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the MM1-B-32-440-1-2BD-B-E?

It is a Magnetic (Hydraulic Delay) breaker type.

How is the MM1-B-32-440-1-2BD-B-E circuit breaker mounted?

It is designed for Panel Mount.

Is the MM1-B-32-440-1-2BD-B-E RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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