3RV2021-4EA15

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$125.42
$125.42
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Overview of Siemens 3RV2021-4EA15

Buy genuine Siemens 3RV2021-4EA15 online for your automation system. The Siemens 3RV2021-4EA15 is a compact and reliable motor protection circuit breaker designed specifically for industrial applications. It features an adjustable current rating from 27 to 32 amps with a Class 10 overload trip, ensuring motor safety by quickly disconnecting power in overload situations. This device includes a front-mounted auxiliary switch and sensitivity to phase loss, providing comprehensive motor control and protection in one robust unit. Its modular design allows easy mounting on standard DIN rails, making installation and maintenance straightforward. The Siemens 3RV2021-4EA15 is well suited for controlling motors in factory automation and process control environments, offering proven performance and durability from the trusted SIRIUS product line.

Key Features of Siemens 3RV2021-4EA15

  • Adjustable current range from 27 to 32 A for flexible motor protection
  • Class 10 overload protection for fast trip response within 10 seconds
  • Front-mounted auxiliary switch with 1 normally open (NO) and 1 normally closed (NC) contact
  • Phase loss sensitivity enhances motor safety by detecting phase failures
  • Screw terminals for secure wiring and easy installation
  • Standard 35 mm DIN rail mounting compatible with common industrial panel setups
  • Rated insulation voltage of 690 V and surge voltage resistance up to 6 kV
  • Compact size (S0) allowing efficient use of panel space
  • Reliable short circuit protection with magnetic trip elements rated at 400 A

Technical Specs of Siemens 3RV2021-4EA15

Explore Siemens 3RV2021-4EA15 specifications for detailed parameters before installation.

Parameter Value
Current Rating 27–32 A
Trip Class Class 10
Number of Poles 3
Auxiliary Contacts 1 NO + 1 NC (front mounted)
Rated Insulation Voltage 690 V AC
Surge Voltage Resistance 6 kV
Short-Circuit Current Rating 400 A
Mounting DIN rail 35mm
Dimensions (WxDxH) 45 mm x 97 mm x 97 mm

Applications / Use Case

This Siemens 3RV2021-4EA15 is commonly used in industrial automation, providing motor protection and control across a wide range of production line systems. It suits factory control panels and process control environments where reliable short-circuit and overload protection are essential. The device’s phase loss sensitivity and class 10 trip characteristics make it ideal for safeguarding motors in packaging, conveyor operations, and machine automation setups. When combined with appropriate contactors, it delivers full combination motor protection in one compact unit, enhancing operational safety and reducing downtime.

Price & Availability

Check Siemens 3RV2021-4EA15 price online through LeadTime.ca for fast worldwide dispatch.

Why Order from LeadTime.ca

All product on LeadTime.ca is genuine, supplied by trusted distributors, and ready for international delivery. Order now for worldwide delivery to get factory-grade Siemens 3RV2021-4EA15 with guaranteed authenticity and fast shipping.

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3RV2021-4EA15

$125.42

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

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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