MT1-M-14-630-1-A21-B-J 1-pole magnetic hydraulic-delay circuit breaker rated 30A at 250V AC/DC with push-pull actuator and panel mount.
Mfr Part #:

MT1-M-14-630-1-A21-B-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
1-pole magnetic hydraulic-delay circuit breaker rated 30A at 250V AC/DC with push-pull actuator and panel mount.
Stock on Request

MT1-M-14-630-1-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
SVHC Present
Voltage Rating

MT1-M-14-630-1-A21-B-J Description

Short technical summary and product information.

The Littelfuse MT1-M-14-630-1-A21-B-J is a single-pole magnetic hydraulic-delay circuit breaker designed for overcurrent protection in industrial and commercial applications. It offers a current rating of 30A and a voltage rating of 250V AC/DC, making it suitable for a wide range of power distribution and control circuits.

 

The breaker features a push-pull actuator for manual reset and is panel mounted for secure installation. The magnetic hydraulic-delay mechanism provides reliable trip characteristics with time delay, helping to avoid nuisance tripping from harmless inrush currents.

 

This component is approved by UL489A, CCC, and TUV, ensuring compliance with major international safety standards. It is a non-illuminated, 1-pole device that is ideal for branch circuit protection, motor control centers, and other equipment requiring robust circuit interruption.

MT1-M-14-630-1-A21-B-J Quick Information

Product Type: Circuit Breaker
Series: MT1
Canonical Name: Littelfuse MT1-M-14-630-1-A21-B-J 30A 250V 1-Pole Magnetic Hydraulic-Delay Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MT1-M-14-630-1-A21-B-J Compliance

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

MT1-M-14-630-1-A21-B-J Features

  • Rated for 30A continuous current at 250V.
  • Single-pole magnetic hydraulic-delay design.
  • Push-pull actuator for manual reset.
  • Panel mount installation.
  • Approved to UL489A, CCC, and TUV.

MT1-M-14-630-1-A21-B-J Applications

  • Overcurrent protection for industrial control panels.
  • Used in power distribution and branch circuits.
  • Suitable for motor branch circuit protection.
  • Ideal for equipment requiring high reliability.

MT1-M-14-630-1-A21-B-J FAQs

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

30A.

What is the voltage rating?

250V AC/DC.

How many poles does it have?

1 pole.

What type of breaker is it?

Magnetic (hydraulic delay) type.

What actuator type does it use?

Push-pull actuator.

What mounting type is supported?

Panel mount.

What safety approvals does it have?

CCC, TUV, and UL489A.

MT1-M-14-630-1-A21-B-J Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MT1-B-14-630-2-A22-B-J
MT1-B-14-630-2-A22-B-J
Littelfuse Inc.
Littelfuse MT1-B-14-630-2-A22-B-J is a 30A, 250V, single-pole magnetic hydraulic delay circuit breaker with push-pull actuation and panel mount design.
View Part
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