MT1-B-34-625-1-A21-B-C Littelfuse MT1-B-34-625-1-A21-B-C is a 25A, 250V magnetic (hydraulic delay) circuit breaker with 1 pole, push-pull actuator, and panel mount.
Mfr Part #:

MT1-B-34-625-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MT1-B-34-625-1-A21-B-C is a 25A, 250V magnetic (hydraulic delay) circuit breaker with 1 pole, push-pull actuator, and panel mount.
Stock on Request

MT1-B-34-625-1-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

MT1-B-34-625-1-A21-B-C Description

Short technical summary and product information.

The Littelfuse MT1-B-34-625-1-A21-B-C is a single-pole magnetic circuit breaker designed for overcurrent protection in electrical circuits. It features a hydraulic delay mechanism, providing time-delayed tripping for inrush currents while offering fast response to short circuits. Rated for 25A at 250V, this breaker is suitable for a variety of applications requiring reliable circuit protection. The push-pull actuator allows manual reset and switching. It is panel mounted and comes with approvals from UL1077, CSA, and CCC, ensuring compliance with international standards.

 

This circuit breaker is non-illuminated and uses a magnetic trip element. The hydraulic delay offers precise control over trip characteristics, making it ideal for applications with moderate inrush currents. Its compact design and panel mount configuration facilitate easy installation in control panels, distribution boards, and equipment enclosures.

MT1-B-34-625-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MT1-B
Canonical Name: Circuit Breaker, Magnetic (Hydraulic Delay), 25A, 250V, 1 Pole, Panel Mount, Push-Pull Actuator
Subcategory: Magnetic Circuit Breaker

MT1-B-34-625-1-A21-B-C Compliance

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

MT1-B-34-625-1-A21-B-C Features

  • Rated for 25A continuous current at 250V.
  • Magnetic hydraulic delay trip mechanism.
  • Single-pole configuration for simple circuit protection.
  • Push-pull actuator for manual on/off and reset.
  • Panel mount design for easy installation.

MT1-B-34-625-1-A21-B-C Applications

  • Used in industrial control panels for branch circuit protection.
  • Ideal for motor protection with inrush current tolerance.
  • Applicable in power distribution units and equipment.
  • Suitable for HVAC and appliance circuit protection.

MT1-B-34-625-1-A21-B-C FAQs

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

250V.

What is the current rating of the MT1-B-34-625-1-A21-B-C?

25A.

How many poles does this circuit breaker have?

1 pole.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

What is the actuator type?

Push-Pull.

What approvals does this circuit breaker have?

CCC, CSA, UL1077.

What is the mounting type of this circuit breaker?

Panel Mount.

MT1-B-34-625-1-A21-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MT1-B-24-625-3-A21-B-C
MT1-B-24-625-3-A21-B-C
Littelfuse Inc.
The Littelfuse Inc. MT1-B-24-625-3-A21-B-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 25A current rating.
View Part
MT1-B-34-625-3-C21-B-C
MT1-B-34-625-3-C21-B-C
Littelfuse Inc.
The Littelfuse Inc. MT1-B-34-625-3-C21-B-C is a 1-pole, panel mount circuit breaker. It features a magnetic hydraulic delay with a 25A current rating and 250V voltage rating.
View Part
MT1-B-14-625-1-B12-B-C
MT1-B-14-625-1-B12-B-C
Littelfuse Inc.
The Littelfuse Inc. MT1-B-14-625-1-B12-B-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay for reliable operation.
View Part
MT1-B-12-625-1-A11-B-C
MT1-B-12-625-1-A11-B-C
Littelfuse Inc.
The Littelfuse Inc. MT1-B-12-625-1-A11-B-C is a single-pole, magnetic circuit breaker designed for panel mounting. It offers a current rating of 25A and a voltage rating of 250V.
View Part
Home
Account

Categories