MD1-B-34-612-1-A37-B-E The Littelfuse Inc. MD1-B-34-612-1-A37-B-E is a magnetic hydraulic delay circuit breaker. It offers a 12A current rating and 250V AC voltage rating.
Mfr Part #:

MD1-B-34-612-1-A37-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MD1-B-34-612-1-A37-B-E is a magnetic hydraulic delay circuit breaker. It offers a 12A current rating and 250V AC voltage rating.
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MD1-B-34-612-1-A37-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

MD1-B-34-612-1-A37-B-E Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MD1-B-34-612-1-A37-B-E, is designed for reliable circuit protection. It features a magnetic hydraulic delay mechanism for precise tripping characteristics.

 

The breaker has a current rating of 12A and a voltage rating of 250V AC, making it suitable for various power applications. It is designed for panel mounting, allowing for easy integration into control panels and equipment.

 

Additional specifications include a single pole configuration and a rocker actuator type. The RoHS status is compliant, and it has an MSL of 1 Unlimited.

MD1-B-34-612-1-A37-B-E Quick Information

Product Type: Circuit Breaker
Series: MD1
Canonical Name: Magnetic Hydraulic Delay Circuit Breaker, 12A, 250V AC
Subcategory: Magnetic Hydraulic Delay

MD1-B-34-612-1-A37-B-E Compliance

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

MD1-B-34-612-1-A37-B-E Features

  • Magnetic hydraulic delay circuit breaker.
  • 12A current rating for protection.
  • 250V AC voltage rating.
  • Designed for panel mounting.
  • RoHS compliant.

MD1-B-34-612-1-A37-B-E Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in electrical equipment.
  • Ensures system safety.

MD1-B-34-612-1-A37-B-E FAQs

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

12A.

What is the voltage rating?

250V AC and 80V DC.

How many poles does it have?

1 pole.

What is the mounting type?

Panel mount.

What is the actuator type?

Rocker.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

Is the circuit breaker illuminated?

No, it has no illumination.

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