MD1-B-94-620-3-A34-7-C The Littelfuse Inc. MD1-B-94-620-3-A34-7-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

MD1-B-94-620-3-A34-7-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MD1-B-94-620-3-A34-7-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 250V voltage rating.
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MD1-B-94-620-3-A34-7-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-94-620-3-A34-7-C Description

Short technical summary and product information.

This Littelfuse Inc. MD1-B-94-620-3-A34-7-C is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 20A 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. It is approved by CCC, CSA, and UL1077 standards, ensuring compliance with various safety regulations.

 

The actuator type is a rocker, providing a user-friendly interface for operation. This circuit breaker is designed for reliable protection in various electrical systems. Its construction and specifications make it suitable for industrial and commercial applications where robust circuit protection is essential.

MD1-B-94-620-3-A34-7-C Quick Information

Product Type: Circuit Breaker
Series: MD1-B
Canonical Name: Littelfuse Inc. MD1-B-94-620-3-A34-7-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MD1-B-94-620-3-A34-7-C Compliance

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

MD1-B-94-620-3-A34-7-C Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design.
  • Rocker actuator type.

MD1-B-94-620-3-A34-7-C Applications

  • Overcurrent protection in power supplies.
  • Protection for industrial control panels.
  • Used in lighting and HVAC systems.
  • Suitable for marine and automotive applications.
  • Ideal for equipment requiring UL1077 approval.

MD1-B-94-620-3-A34-7-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse MD1-B-94-620-3-A34-7-C?

20A.

What voltage rating does this circuit breaker support?

250V.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1.

What is the actuator type?

Rocker.

What approvals does it hold?

CCC, CSA, UL1077.

What mounting type is available?

Panel Mount.

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