R21-2-20.0A-B02IV-V The Sensata R21-2-20.0A-B02IV-V is a 2-pole circuit breaker featuring a magnetic hydraulic delay mechanism. It has a 20A current rating and a rocker actuator for panel mounting.
Mfr Part #:

R21-2-20.0A-B02IV-V

Mfr Name: Sensata
Sensata
The Sensata R21-2-20.0A-B02IV-V is a 2-pole circuit breaker featuring a magnetic hydraulic delay mechanism. It has a 20A current rating and a rocker actuator for panel mounting.
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R21-2-20.0A-B02IV-V Specifications Quick View

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

R21-2-20.0A-B02IV-V Description

Short technical summary and product information.

This Sensata R21-2-20.0A-B02IV-V is a 2-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay for its tripping mechanism and features a rocker actuator for operation.

 

With a current rating of 20A, this breaker is suitable for various protection applications. The device is specified as RoHS3 Compliant, MSL 1 Unlimited, and REACH Unaffected, though these compliance statuses are of low confidence due to unverified data.

 

The breaker's mechanical design includes a panel mount type and a rocker actuator, facilitating integration into control panels and equipment. Its electrical characteristics include a 20A current rating and a 2-pole configuration, providing circuit protection for two separate circuits or phases.

R21-2-20.0A-B02IV-V Quick Information

Product Type: Circuit Breaker
Series: R21
Canonical Name: Sensata R21-2-20.0A-B02IV-V Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Hydraulic Delay

R21-2-20.0A-B02IV-V Compliance

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

R21-2-20.0A-B02IV-V Features

  • 20A current rating for circuit protection.
  • Two-pole configuration for dual circuit control.
  • Magnetic hydraulic delay tripping mechanism.
  • Panel mount design with rocker actuator.
  • RoHS3 compliant, MSL 1, REACH unaffected.

R21-2-20.0A-B02IV-V Applications

  • Used for overcurrent protection.
  • Suitable for panel-mounted systems.
  • Ideal for applications requiring hydraulic delay.
  • General purpose electrical circuit protection.

R21-2-20.0A-B02IV-V FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the R21-2-20.0A-B02IV-V circuit breaker?

The current rating is 20A.

How many poles does this circuit breaker have?

It has 2 poles.

What type of actuator does the R21-2-20.0A-B02IV-V use?

It uses a rocker actuator.

What is the mounting type for this circuit breaker?

It is designed for panel mounting.

What is the breaker type?

It is a Magnetic (Hydraulic Delay) breaker type.

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