3RV2021-4EA10

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$108.81
$108.81
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Overview of Siemens 3RV2021-4EA10

Buy genuine Siemens 3RV2021-4EA10 motor starter protector online for your automation system. This industrial-grade circuit breaker is designed for reliable motor protection in demanding environments. The Siemens 3RV2021-4EA10 offers adjustable overload protection from 27 to 32 amps, making it ideal for a wide range of motor control applications. Featuring Class 10 trip characteristics, it ensures fast response to overloads, protecting motors from damage. The device includes magnetic trip elements for short circuit protection and is suitable for DIN rail mounting for easy installation. With UL approval, the 3RV2021-4EA10 can be used downstream of a fuse or circuit breaker, providing comprehensive protection up to 32 amps. This compact motor protector is a trusted solution for industrial automation, machine control, and process systems worldwide.

Key Features of Siemens 3RV2021-4EA10

  • Adjustable overload protection: 27 to 32 amps for flexible motor sizing
  • Class 10 trip class for fast overload response (trips in 10 seconds or less)
  • Magnetic trip elements for short circuit protection up to 400 amps
  • Phase loss sensitive for enhanced motor protection
  • Screw terminals for secure electrical connections
  • DIN rail mounting for easy installation and removal
  • Compatible with Siemens 3RT2 contactors for full motor control solutions
  • UL approved for Type E protection in industrial applications

Technical Specs of 3RV2021-4EA10

Explore 3RV2021-4EA10 specifications for detailed parameters before installation.

Parameter Value
AMP Range 27 to 32 A
Short Circuit Release 400 A
Mounting DIN Rail
Terminal Type Screw
Protection Class Class 10
Operating Voltage 220–690 V AC
Max Motor Power 15 kW
Phase Loss Sensitive Yes

Applications / Use Case

This Siemens 3RV2021-4EA10 is commonly used in industrial automation worldwide. It is ideal for protecting motors in factory control panels, production line systems, and packaging and conveyor operations. The device ensures reliable motor control and protection in environments where consistent performance and safety are critical. Its compact design and DIN rail mounting make it suitable for integration into modern automation setups, providing both overload and short circuit protection in a single unit.

Price & Availability

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3RV2021-4EA10

$108.81

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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