R21-4-.500A-R102CV-S-V The Sensata R21-4-.500A-R102CV-S-V is a 2-pole circuit breaker featuring a magnetic hydraulic delay and rocker actuator. It has a current rating of 500mA and is designed for panel mounting.
Mfr Part #:

R21-4-.500A-R102CV-S-V

Mfr Name: Sensata
Sensata
The Sensata R21-4-.500A-R102CV-S-V is a 2-pole circuit breaker featuring a magnetic hydraulic delay and rocker actuator. It has a current rating of 500mA and is designed for panel mounting.
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$ Price Range: $0.99

R21-4-.500A-R102CV-S-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
Storage Temperature
Tape & Reel

R21-4-.500A-R102CV-S-V Description

Short technical summary and product information.

This Sensata circuit breaker, part number R21-4-.500A-R102CV-S-V, offers reliable circuit protection with its magnetic hydraulic delay mechanism. It is rated for 500mA and features a 2-pole configuration.

 

The breaker is equipped with a rocker actuator and green illumination, operating at a nominal voltage of 250V. Its panel mount design facilitates easy integration into various systems.

 

Compliance includes RoHS3 status, and it has a Moisture Sensitivity Level (MSL) of 1. The REACH status is unaffected. This component is suitable for applications requiring precise current interruption and a clear visual indicator.

 

Key specifications include a 500mA current rating and a 2-pole design, making it versatile for different protection needs. The magnetic hydraulic delay ensures a specific trip characteristic for sensitive circuits.

R21-4-.500A-R102CV-S-V Quick Information

Product Type: Circuit Breaker
Canonical Name: Sensata R21-4-.500A-R102CV-S-V Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Hydraulic Delay

R21-4-.500A-R102CV-S-V Compliance

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

R21-4-.500A-R102CV-S-V Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

R21-4-.500A-R102CV-S-V Features

  • 500mA current rating for protection.
  • Magnetic hydraulic delay mechanism.
  • Rocker actuator with green illumination.
  • 2-pole configuration for versatility.
  • Panel mount design for easy integration.

R21-4-.500A-R102CV-S-V Applications

  • Ideal for sensitive circuit protection.
  • Used in control panel assemblies.
  • Suitable for equipment requiring indication.
  • Provides reliable current interruption.

R21-4-.500A-R102CV-S-V FAQs

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

The current rating is 500mA.

What type of breaker is this?

It is a magnetic (hydraulic delay) type circuit breaker.

How many poles does this circuit breaker have?

It has 2 poles.

What is the illumination color of this device?

The illumination color is green.

What is the illumination voltage for this circuit breaker?

The illumination voltage is 250V.

R21-4-.500A-R102CV-S-V Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MF2-B-34-250-3-CC2-B-C
MF2-B-34-250-3-CC2-B-C
Littelfuse Inc.
The Littelfuse Inc. MF2-B-34-250-3-CC2-B-C is a 2-pole magnetic hydraulic delay circuit breaker. It features a 250V voltage rating and a 500mA current rating.
View Part
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