R21-1-15.0A-R121CH-V The Sensata R21-1-15.0A-R121CH-V is a 2-pole magnetic hydraulic delay circuit breaker with a 15A current rating. It features a rocker actuator and panel mount.
Mfr Part #:

R21-1-15.0A-R121CH-V

Mfr Name: Sensata
Sensata
The Sensata R21-1-15.0A-R121CH-V is a 2-pole magnetic hydraulic delay circuit breaker with a 15A current rating. It features a rocker actuator and panel mount.
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R21-1-15.0A-R121CH-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)
Illumination
Illumination Voltage (Nominal)
Mounting Type
Number of Poles

R21-1-15.0A-R121CH-V Description

Short technical summary and product information.

This Sensata R21-1-15.0A-R121CH-V circuit breaker is part of the SNAPAK® Series. It offers a 15A current rating and operates with a magnetic hydraulic delay mechanism.

 

The breaker is designed for panel mounting and features a rocker actuator. It has two poles and includes red illumination with a nominal voltage of 250V.

 

Compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. However, these compliance details are from a low-confidence source and should be verified.

R21-1-15.0A-R121CH-V Quick Information

Product Type: Circuit Breaker
Series: SNAPAK® Series
Canonical Name: Sensata R21-1-15.0A-R121CH-V Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

R21-1-15.0A-R121CH-V Compliance

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

R21-1-15.0A-R121CH-V Features

  • 15A current rating for reliable protection.
  • Two-pole design for versatile circuit control.
  • Magnetic hydraulic delay for specific trip curves.
  • Panel mount with rocker actuator.
  • Red illumination for status indication.

R21-1-15.0A-R121CH-V Applications

  • Ideal for overcurrent protection in industrial equipment.
  • Suitable for power distribution panels.
  • Used in motor control circuits requiring resettable protection.
  • Red illumination indicates tripped or on/off status.

R21-1-15.0A-R121CH-V FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

The current rating is 15A.

How many poles does this breaker have?

It has 2 poles.

What type of breaker is this?

This is a magnetic (hydraulic delay) circuit breaker.

What is the actuator type?

The actuator is a rocker.

What is the mounting type?

It is panel mounted.

What is the illumination color?

The illumination is red.

What is the illumination voltage?

The nominal illumination voltage is 250V.

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