T21-4-2.50A-01-11A Sensata T21-4-2.50A-01-11A is a 2-pole magnetic hydraulic circuit breaker rated for 2A at 250V. It features a toggle actuator and is designed for panel mount installation.
Mfr Part #:

T21-4-2.50A-01-11A

Mfr Name: Sensata
Sensata
Sensata T21-4-2.50A-01-11A is a 2-pole magnetic hydraulic circuit breaker rated for 2A at 250V. It features a toggle actuator and is designed for panel mount installation.
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T21-4-2.50A-01-11A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
SVHC Present
Voltage Rating

T21-4-2.50A-01-11A Description

Short technical summary and product information.

The Sensata T21-4-2.50A-01-11A is a 2-pole magnetic hydraulic circuit breaker from the T21 series. It is rated for a continuous current of 2A at a voltage of 250V. The breaker uses a magnetic hydraulic delay mechanism for reliable overcurrent protection, offering a precise and repeatable trip characteristic.

 

The circuit breaker features a toggle actuator for manual on/off control and is designed for panel mount installation. With 2 poles, it can simultaneously protect two separate circuits or a single 2-phase load. The non-illuminated design provides a simple and robust interface for industrial and commercial applications.

T21-4-2.50A-01-11A Quick Information

Product Type: Circuit Breaker
Series: T21
Canonical Name: Sensata T21 Series 2-Pole Magnetic Hydraulic Circuit Breaker, 2A, 250V, Toggle Actuator
Subcategory: Circuit Breakers

T21-4-2.50A-01-11A Compliance

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

T21-4-2.50A-01-11A Features

  • 2A current rating for overcurrent protection.
  • 250V voltage rating for AC/DC circuits.
  • 2-pole design for dual circuit protection.
  • Magnetic hydraulic delay for reliable tripping.
  • Toggle actuator for manual control and reset.

T21-4-2.50A-01-11A Applications

  • Used in industrial control panel protection.
  • Suitable for power distribution equipment.
  • Ideal for motor and transformer protection.
  • Applied in commercial building electrical systems.

T21-4-2.50A-01-11A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the T21-4-2.50A-01-11A circuit breaker?

The current rating is 2A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is the T21-4-2.50A-01-11A?

It is a magnetic hydraulic delay circuit breaker.

How many poles does this circuit breaker have?

It has 2 poles.

What is the actuator type for this breaker?

The actuator type is toggle.

What is the mounting type for this circuit breaker?

It is designed for panel mount.

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