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3RH21222JC40

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Regular price $42.83
Sale price $42.83 Regular price


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Overview of Siemens 3RH21222JC40

Order genuine Siemens 3RH21222JC40 directly from LeadTime.ca for your automation system. Designed for industrial reliability, the Siemens 3RH21222JC40 is a factory-grade coupling contactor relay, crafted to bridge control circuits and power loads in demanding automation environments. This compact, high-performance device is built for seamless integration into PLC and automation networks, offering stable operation with integrated protection features. Whether you need a robust solution for machine control or process automation, the Siemens 3RH21222JC40 delivers proven Siemens quality with a focus on durability and ease of installation. Buy Siemens 3RH21222JC40 online for fast delivery and trusted performance in your next automation upgrade.

Key Features of Siemens 3RH21222JC40

Unlock powerful automation with these essential features:

  • Coupling relay with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts for versatile circuit control
  • Rated control supply voltage: 30 V DC, ensuring compatibility with a wide range of automation systems
  • Integrated diode for surge protection, enhancing device lifespan and system safety
  • Spring-loaded (SPR) S00 terminals for quick, tool-free wiring—ideal for field installation and maintenance
  • Compact design, engineered for space-saving mounting in control cabinets and panels
  • Suitable for direct connection to PLC outputs, offering reliable signal transfer and isolation
  • Robust construction for resistance to vibration and electrical noise in industrial environments
  • Manufactured by Siemens, a global leader in automation and control solutions
  • Backed by OEM support and extensive product documentation
  • Well-suited for global automation projects with flexible voltage options

Technical Specs of Siemens 3RH21222JC40

Review Siemens 3RH21222JC40 specifications before installation to ensure system compatibility.

Feature Specification
Type Coupling Contactor Relay
Auxiliary Contacts 2 NO + 2 NC
Rated Control Voltage 30 V DC
Terminal Type Spring-loaded (S00)
Protection Diode integrated
Mounting Screw, DIN rail

Applications / Use Case

This Siemens 3RH21222JC40 is commonly used in industrial automation systems worldwide. It is a trusted choice for machine automation, production line control, packaging operations, and conveyor systems. The relay’s robust design and reliable switching capability make it a go-to component for engineers needing to isolate and amplify control signals between PLCs and high-power loads. From factory control panels to motion control setups, the Siemens 3RH21222JC40 ensures safe, efficient, and maintenance-friendly automation—delivering consistent performance where uptime and precision matter most.

Price & Availability

Check Siemens 3RH21222JC40 price and availability online through LeadTime.ca for fast worldwide dispatch.

Why Order from LeadTime.ca

All product on LeadTime.ca is genuine, sourced from verified suppliers, and available for worldwide shipping. Order now for worldwide delivery and experience trusted OEM quality, expert support, and rapid global fulfillment—all backed by the reliability of Siemens industrial automation.

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3RH21222JC40

$42.83

  • 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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