T21-2-20.0A-01-31AL The Sensata T21-2-20.0A-01-31AL is a 2-pole circuit breaker featuring a magnetic-hydraulic delay mechanism. It is designed for panel mounting and has a current rating of 20A.
Mfr Part #:

T21-2-20.0A-01-31AL

Mfr Name: Sensata
Sensata
The Sensata T21-2-20.0A-01-31AL is a 2-pole circuit breaker featuring a magnetic-hydraulic delay mechanism. It is designed for panel mounting and has a current rating of 20A.
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T21-2-20.0A-01-31AL Specifications Quick View

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

T21-2-20.0A-01-31AL Description

Short technical summary and product information.

This Sensata Technologies T21-2-20.0A-01-31AL circuit breaker is part of the SNAPAK® series. It is a 2-pole device with a magnetic-hydraulic delay type, suitable for applications requiring reliable overcurrent protection.

 

The breaker features a toggle actuator and is designed for panel mounting, making it easy to integrate into various control panels and equipment. With a current rating of 20A, it provides protection for circuits within its specified limits.

 

Environmental compliance includes RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1 (Unlimited). The breaker is supplied in bulk packaging.

T21-2-20.0A-01-31AL Quick Information

Product Type: Circuit Breaker
Series: SNAPAK®
Canonical Name: Sensata T21-2-20.0A-01-31AL Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

T21-2-20.0A-01-31AL Compliance

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

T21-2-20.0A-01-31AL Features

  • 20A current rating for circuit protection.
  • Magnetic-hydraulic delay mechanism.
  • Panel mount design for easy integration.
  • 2-pole configuration.
  • SNAPAK® series circuit breaker.

T21-2-20.0A-01-31AL Applications

  • Industrial control panel applications.
  • Power distribution systems.
  • Equipment protection circuits.
  • Automation systems.

T21-2-20.0A-01-31AL FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the T21-2-20.0A-01-31AL circuit breaker?

The T21-2-20.0A-01-31AL has a current rating of 20A.

What type of actuator does this circuit breaker use?

This circuit breaker uses a toggle actuator.

What is the breaker type of the T21-2-20.0A-01-31AL?

It is a magnetic hydraulic delay circuit breaker.

How many poles does the T21-2-20.0A-01-31AL have?

The T21-2-20.0A-01-31AL has 2 poles.

What is the mounting type for this circuit breaker?

The T21-2-20.0A-01-31AL is designed for panel mount installation.

What series does the T21-2-20.0A-01-31AL belong to?

It belongs to the SNAPAK series.

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