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MT1-B-14-490-1-A24-B-J 1-pole magnetic hydraulic delay circuit breaker rated 9A at 250V with push-pull actuator, panel mount.
Mfr Part #:

MT1-B-14-490-1-A24-B-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
1-pole magnetic hydraulic delay circuit breaker rated 9A at 250V with push-pull actuator, panel mount.
Stock on Request

MT1-B-14-490-1-A24-B-J 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
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MT1-B-14-490-1-A24-B-J Description

Short technical summary and product information.

The Littelfuse MT1-B-14-490-1-A24-B-J is a single-pole magnetic circuit breaker with hydraulic delay. It is rated for 9A continuous current at 250V. The breaker uses a magnetic (hydraulic delay) mechanism, providing time-delayed overcurrent protection suitable for applications with inrush currents. The actuator type is push-pull, allowing manual reset. This component is designed for panel mount installation. It has no illumination. The breaker is commonly used in industrial control panels, power distribution, and equipment requiring reliable circuit protection.

MT1-B-14-490-1-A24-B-J Quick Information

Product Type: Circuit Breaker
Series: MT1
Canonical Name: Littelfuse MT1-B-14-490-1-A24-B-J 1-Pole Magnetic (Hydraulic Delay) Circuit Breaker, 9A, 250V, Push-Pull Actuator, Panel Mount
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

MT1-B-14-490-1-A24-B-J Compliance

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

MT1-B-14-490-1-A24-B-J Features

  • 1-pole magnetic hydraulic delay circuit breaker.
  • Rated for 9A at 250V.
  • Push-pull actuator for manual reset.
  • Panel mount design.
  • No illumination.

MT1-B-14-490-1-A24-B-J Applications

  • Overcurrent protection for industrial control panels
  • Branch circuit protection in power distribution
  • Motor circuit protection for small machinery
  • Protection for HVAC equipment and systems
  • Panel board protection in commercial buildings

MT1-B-14-490-1-A24-B-J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MT1-B-14-490-1-A24-B-J?

9A.

What is the voltage rating of this circuit breaker?

250V.

What type of breaker is the MT1-B-14-490-1-A24-B-J?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What actuator type does this breaker use?

Push-Pull.

What is the mounting type for this circuit breaker?

Panel Mount.

Does this breaker have illumination?

No illumination.

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