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MV1-T-14-410-1-A21-B-J MV1-T-14-410-1-A21-B-J is a 1A 250V 1-pole magnetic hydraulic delay circuit breaker from Littelfuse. It features a push-pull actuator and panel mount snap-in mounting.
Mfr Part #:

MV1-T-14-410-1-A21-B-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
MV1-T-14-410-1-A21-B-J is a 1A 250V 1-pole magnetic hydraulic delay circuit breaker from Littelfuse. It features a push-pull actuator and panel mount snap-in mounting.
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MV1-T-14-410-1-A21-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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MV1-T-14-410-1-A21-B-J Description

Short technical summary and product information.

The Littelfuse MV1-T-14-410-1-A21-B-J is a single-pole hydraulic-magnetic circuit breaker designed for overcurrent protection in a variety of applications. With a current rating of 1A and a voltage rating of 250V, it provides reliable circuit interruption. The magnetic hydraulic delay mechanism offers time-delayed tripping characteristics, making it suitable for handling inrush currents without nuisance tripping. The breaker uses a push-pull actuator for manual reset and is panel mounted via a snap-in installation, simplifying integration into enclosures. It holds approvals from CCC, TUV, and UL489A, ensuring compliance with international safety standards. This breaker is unilluminated and is intended for use in AC or DC circuits requiring single-pole protection.

MV1-T-14-410-1-A21-B-J Quick Information

Product Type: Circuit Breaker
Series: MV1
Canonical Name: Littelfuse MV1-T-14-410-1-A21-B-J 1A 250V 1-Pole Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Hydraulic-Magnetic Circuit Breaker

MV1-T-14-410-1-A21-B-J Compliance

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

MV1-T-14-410-1-A21-B-J Features

  • 1A current rating for overcurrent protection.
  • 250V voltage rating for AC/DC circuits.
  • 1-pole design for single-phase protection.
  • Magnetic hydraulic delay for time delay.
  • Push-pull actuator for easy reset.

MV1-T-14-410-1-A21-B-J Applications

  • Overcurrent protection for power distribution panels
  • Short circuit protection for industrial equipment
  • Suitable for control circuit protection
  • Used in branch circuit protection

MV1-T-14-410-1-A21-B-J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MV1-T-14-410-1-A21-B-J?

1A.

What is the voltage rating of the MV1-T-14-410-1-A21-B-J?

250V.

What type of circuit breaker is the MV1-T-14-410-1-A21-B-J?

Magnetic (Hydraulic Delay).

How many poles does the MV1-T-14-410-1-A21-B-J have?

1 pole.

What actuator type is used on the MV1-T-14-410-1-A21-B-J?

Push-Pull.

What mounting type is available for the MV1-T-14-410-1-A21-B-J?

Panel Mount, Snap-In.

What approvals does the MV1-T-14-410-1-A21-B-J hold?

CCC, TUV, UL489A.

MV1-T-14-410-1-A21-B-J Alternate Parts

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MV1-T-14-410-1-A24-B-J
MV1-T-14-410-1-A24-B-J
Littelfuse Inc.
Littelfuse MV1-T-14-410-1-A24-B-J is a 1-pole magnetic hydraulic delay circuit breaker rated for 1A at 250V AC. It features a push-pull actuator and panel mount snap-in installation.
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