DistyParts Icon
MT1-B-14-420-1-A21-B-C Littelfuse MT1-B-14-420-1-A21-B-C is a 1-pole magnetic hydraulic delay circuit breaker with a 2A current rating and 250V voltage rating. It features panel mount and push-pull actuator with no illumination.
Mfr Part #:

MT1-B-14-420-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MT1-B-14-420-1-A21-B-C is a 1-pole magnetic hydraulic delay circuit breaker with a 2A current rating and 250V voltage rating. It features panel mount and push-pull actuator with no illumination.
Stock on Request

MT1-B-14-420-1-A21-B-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
View Similar Products (0)

MT1-B-14-420-1-A21-B-C Description

Short technical summary and product information.

The Littelfuse MT1-B-14-420-1-A21-B-C is a single-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection. It is rated for 2A at 250V and features a push-pull actuator for manual reset operation.

 

This circuit breaker employs magnetic hydraulic delay technology, providing precise trip characteristics that are less sensitive to ambient temperature compared to thermal breakers. It is panel mounted, making it suitable for industrial control panels, power distribution units, and other equipment requiring reliable circuit protection.

 

The breaker is approved by CCC, CSA, and UL1077, ensuring compliance with international safety standards. The non-illuminated design simplifies installation and reduces power consumption.

MT1-B-14-420-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MT1-B
Canonical Name: Littelfuse MT1-B-14-420-1-A21-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MT1-B-14-420-1-A21-B-C Compliance

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

MT1-B-14-420-1-A21-B-C Features

  • Rated for 2A at 250V overcurrent protection.
  • Magnetic hydraulic delay trip mechanism.
  • Single-pole panel mount configuration.
  • Push-pull actuator for manual reset.
  • Approved by CCC, CSA, and UL1077.

MT1-B-14-420-1-A21-B-C Applications

  • Used in industrial control panels for branch protection.
  • Suitable for power distribution units.
  • Ideal for motor control circuits requiring magnetic tripping.
  • Applicable in telecommunications equipment.

MT1-B-14-420-1-A21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MT1-B-14-420-1-A21-B-C?

2A.

What is the voltage rating of this circuit breaker?

250V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay) circuit breaker.

How many poles does the MT1-B-14-420-1-A21-B-C have?

1 pole.

What is the mounting type for this circuit breaker?

Panel mount.

What actuator type does this breaker use?

Push-pull actuator.

What safety approvals does this circuit breaker have?

CCC, CSA, and UL1077.

MT1-B-14-420-1-A21-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MT1-B-32-420-1-A21-B-C
MT1-B-32-420-1-A21-B-C
Littelfuse Inc.
This Littelfuse MT1-B-32-420-1-A21-B-C is a 1-pole magnetic hydraulic delay circuit breaker rated for 2A at 250V. It features a push-pull actuator and panel mount design.
View Part
MT1-B-32-420-1-C21-B-C
MT1-B-32-420-1-C21-B-C
Littelfuse Inc.
The Littelfuse Inc. MT1-B-32-420-1-C21-B-C is a 1-pole magnetic circuit breaker. It features a 2A current rating and a 250V voltage rating.
View Part
MT1-B-64-420-1-A24-B-C
MT1-B-64-420-1-A24-B-C
Littelfuse Inc.
The Littelfuse Inc. MT1-B-64-420-1-A24-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a 2A current rating.
View Part
MT1-B-14-420-1-A22-B-C
MT1-B-14-420-1-A22-B-C
Littelfuse Inc.
The Littelfuse Inc. MT1-B-14-420-1-A22-B-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 2A current rating.
View Part
Home
Account

Categories