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R21-2-20.0A-R01CH Sensata R21-2-20.0A-R01CH is a 2-pole magnetic hydraulic delay circuit breaker with a 20A current rating and 250V voltage rating. It features a rocker actuator and panel mount installation.
Mfr Part #:

R21-2-20.0A-R01CH

Mfr Name: Sensata
Sensata
Sensata R21-2-20.0A-R01CH is a 2-pole magnetic hydraulic delay circuit breaker with a 20A current rating and 250V voltage rating. It features a rocker actuator and panel mount installation.
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R21-2-20.0A-R01CH Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating
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R21-2-20.0A-R01CH Description

Short technical summary and product information.

The Sensata R21-2-20.0A-R01CH is a 2-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection in electrical circuits. It is rated for 20A continuous current and 250V operating voltage. The breaker uses a magnetic hydraulic delay mechanism, providing time-delay characteristics for handling inrush currents without nuisance tripping. The actuator is a non-illuminated rocker style, suitable for manual reset. The unit is panel mounted, allowing for secure installation in control panels and enclosures. This circuit breaker is RoHS3 compliant and has a moisture sensitivity level of 1 (unlimited), though these compliance claims are unverified.

R21-2-20.0A-R01CH Quick Information

Product Type: Circuit Breaker
Series: R21
Canonical Name: Magnetic (Hydraulic Delay) Circuit Breaker, 20A, 250V, 2 Poles, Panel Mount, Rocker Actuator
Subcategory: Magnetic Hydraulic Delay Circuit Breaker

R21-2-20.0A-R01CH Compliance

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

R21-2-20.0A-R01CH Features

  • Rated for 20A current and 250V voltage.
  • Two-pole magnetic hydraulic delay breaker.
  • Panel mount with rocker actuator.
  • Non-illuminated rocker design.
  • Hydraulic delay for time-delay trip.

R21-2-20.0A-R01CH Applications

  • Overcurrent protection in electrical circuits.
  • Panel mount installation in control enclosures.
  • Two-pole design for dual line protection.

R21-2-20.0A-R01CH FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the R21-2-20.0A-R01CH circuit breaker?

250V.

What is the current rating?

20A.

How many poles does it have?

2 poles.

What type of breaker is it?

Magnetic (Hydraulic Delay).

What type of actuator does it have?

Rocker actuator.

What is the mounting style?

Panel mount.

Is the circuit breaker illuminated?

No, it is non-illuminated.

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