R21-4-15.0A-R02IV-T The Sensata R21-4-15.0A-R02IV-T is a 2-pole magnetic hydraulic circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

R21-4-15.0A-R02IV-T

Mfr Name: Sensata
Sensata
The Sensata R21-4-15.0A-R02IV-T is a 2-pole magnetic hydraulic circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
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R21-4-15.0A-R02IV-T 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
Tape & Reel
Voltage Rating

R21-4-15.0A-R02IV-T Description

Short technical summary and product information.

This Sensata - Airpax R21-4-15.0A-R02IV-T is a magnetic-hydraulic circuit breaker with a 20A current rating and a 250V voltage rating. It is a 2-pole device designed for panel mounting and features a rocker actuator. The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection.

 

Key electrical specifications include a 20A current rating and a 250V voltage rating. Mechanically, it is designed for panel mounting with a rocker actuator and has two poles. The illumination is listed as none.

 

Environmental compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. However, these compliance details are noted as having low confidence and require verification.

 

This circuit breaker is suitable for applications requiring robust overcurrent protection with a specific delay characteristic. Its panel mount design facilitates integration into various electrical enclosures and control panels.

R21-4-15.0A-R02IV-T Quick Information

Product Type: Circuit Breaker
Series: Snapak
Canonical Name: Sensata R21-4-15.0A-R02IV-T Magnetic Hydraulic Circuit Breaker
Subcategory: Magnetic Hydraulic Circuit Breaker

R21-4-15.0A-R02IV-T Compliance

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

R21-4-15.0A-R02IV-T Features

  • 20A current rating for protection.
  • 250V voltage rating for circuits.
  • Magnetic-hydraulic delay mechanism.
  • Panel mount design for easy installation.
  • Two-pole configuration for circuit isolation.

R21-4-15.0A-R02IV-T Applications

  • Use in control panel assemblies.
  • Protecting power distribution circuits.
  • Industrial equipment applications.
  • Overcurrent protection systems.

R21-4-15.0A-R02IV-T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the R21-4-15.0A-R02IV-T?

20A.

What is the voltage rating of the R21-4-15.0A-R02IV-T?

250V.

What type of circuit breaker is the R21-4-15.0A-R02IV-T?

Magnetic (Hydraulic Delay).

How many poles does the R21-4-15.0A-R02IV-T have?

2 poles.

What is the actuator type of the R21-4-15.0A-R02IV-T?

Rocker actuator.

Is the R21-4-15.0A-R02IV-T illuminated?

No, it is non-illuminated.

What is the mounting type of the R21-4-15.0A-R02IV-T?

Panel mount.

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