MD1-B-14-490-1-A47-2-M The Littelfuse Inc. MD1-B-14-490-1-A47-2-M is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a rocker actuator.
Mfr Part #:

MD1-B-14-490-1-A47-2-M

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MD1-B-14-490-1-A47-2-M is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a rocker actuator.
Stock on Request

MD1-B-14-490-1-A47-2-M 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
SVHC Present
Voltage Rating

MD1-B-14-490-1-A47-2-M Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MD1-B-14-490-1-A47-2-M, is designed for circuit protection applications. It operates with a current rating of 9A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable tripping characteristics. It is a single-pole unit with a rocker actuator for easy operation. The mounting type is panel mount, making it suitable for integration into various enclosures and systems.

 

Key specifications include a 9A current rating and a 250V voltage rating. The breaker is designed for panel mounting and features a rocker actuator. It is classified under the circuit breaker category, suitable for general circuit protection needs.

MD1-B-14-490-1-A47-2-M Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MD1-B-14-490-1-A47-2-M Circuit Breaker
Subcategory: Circuit Breaker

MD1-B-14-490-1-A47-2-M Compliance

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

MD1-B-14-490-1-A47-2-M Features

  • 9A current rating for circuit protection.
  • 250V voltage rating for power systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy integration.
  • Rocker actuator for user operation.

MD1-B-14-490-1-A47-2-M Applications

  • Suitable for general circuit protection.
  • Ideal for panel-mounted systems.
  • Used in equipment requiring specific delay.
  • Integrates into control panels.

MD1-B-14-490-1-A47-2-M FAQs

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

The voltage rating is 250V.

What is the current rating of this circuit breaker?

The current rating is 9A.

What type of breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What type of actuator does this breaker use?

It uses a rocker actuator.

Does this circuit breaker have illumination?

No, it has no illumination.

What is the mounting type for this circuit breaker?

It is panel mount.

MD1-B-14-490-1-A47-2-M Alternate Parts

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MD1-B-34-490-1-A16-2-C
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This Littelfuse circuit breaker is a single-pole, magnetic hydraulic delay type rated at 9A and 250V. It features a rocker actuator and panel mount design.
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MD1-B-34-490-1-A46-2-C
MD1-B-34-490-1-A46-2-C
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The Littelfuse Inc. MD1-B-34-490-1-A46-2-C is a panel mount circuit breaker. It features a magnetic hydraulic delay mechanism with a 9A current rating and 250V voltage rating.
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MA1-B-34-490-3-A32-2-C
MA1-B-34-490-3-A32-2-C
Littelfuse Inc.
The Littelfuse MA1-B-34-490-3-A32-2-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 9A at 250VAC. It features a rocker actuator and is designed for panel mount installation.
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