3RV2021-4DA20

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$88.20
$88.20
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Buy genuine Siemens 3RV2021-4DA20 online

The Siemens 3RV2021-4DA20 is a high-quality motor protection circuit breaker designed for reliable performance in industrial automation applications. This compact size S0 breaker offers precise motor protection with a Class 10 overload release and a current rating of 18 to 25 A, making it suitable for motors requiring moderate power control. Its spring-type terminals and robust construction ensure durable and stable electrical connections. The 3RV2021-4DA20 combines advanced technology with Siemens’ trusted engineering, making it an ideal choice for protecting motors against overloads and short circuits. With compact dimensions of 119 mm height, 45 mm width, and 96 mm depth, this product fits seamlessly into control panels and automation systems.

Key Features of Siemens 3RV2021-4DA20

  • Motor protection circuit breaker, size S0
  • Class 10 overload release for precise tripping
  • Adjustable current rating: 18 to 25 A
  • Short-circuit release rated at 325 A
  • Spring-type terminal for secure and easy wiring
  • Compact dimensions: 119 mm H x 45 mm W x 96 mm D
  • Standard switching capacity ideal for industrial use
  • Reusable and reliable design for long service life

Explore Siemens 3RV2021-4DA20 specifications for detailed parameters

Specification Details
Size S0
Overload release Class 10, 18–25 A adjustable
Short-circuit release 325 A
Terminal type Spring-type
Dimensions (HxWxD) 119 x 45 x 96 mm

Applications / Use Case

This Siemens 3RV2021-4DA20 is commonly used in industrial automation environments worldwide. It provides essential motor protection in process control, production line systems, and factory control panels. The breaker’s compact size and reliable performance make it well-suited for machine automation tasks, packaging and conveyor operations, and other applications where secure motor circuit interruption is critical. Its ability to prevent damage from overloads and faults helps maintain system efficiency and uptime.

Price & Availability

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3RV2021-4DA20

$88.20

  • 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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