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SMC Corporation of America DC73 Pneumatic Auto Switch

This is a SMC Pneumatics reed auto switch designed for reliable detection in pneumatic applications. It features a band mount for easy installation, operates on 100 VAC or 24 VDC power supplies, and includes a relay suitable for PLC loads. The switch is equipped with an LED indicator for status monitoring and comes with a 0.5-meter lead wire for wiring connections.

Authorized Distributors
Part No:D-C73
Stock:138
Inv Date:05-30-2026
Price: Unit price: $16.35
Buy/RFQ:
Part No:D-C73
Stock:10
Inv Date:05-29-2026
Price: Unit price: $16.35
Buy/RFQ:

SMC Corporation of America DC73 Pneumatic Auto Switch Specifications:

  • Power supply voltage: 24 VDC or 100 VAC
  • Load voltage: 24 VDC or 100 VAC
  • Load current range: 5 to 40 mA
  • Internal circuit: Relay
  • Leakage current: 0.1 mA or less
  • Impact resistance: 200 m/s²
  • Insulation resistance: 50 MΩ or more at 500 VDC
  • Withstand voltage: 1500 VAC for 1 minute
  • Enclosure: IEC60529 IP67
  • Effective area: 02 mm
  • Sheath diameter: 26 mm
  • Number of cores: 2
  • Lead wire: 0.5 m heavy-duty cord
  • Mounting: Tie-rod mount, with mounting brackets available
  • Temperature range: -10°C to 60°C
  • Standard: CE marking, RoHS

Buy the SMC DC73 – Reliable Pneumatic Detection Auto Switch for Industrial Applications

Order the SMC Pneumatic Auto Switch DC73 online today and benefit from reliable detection in pneumatic systems. Designed with a robust band mount, it operates on 24 V/DC or 100 VAC, featuring a relay output compatible with PLC loads. Equipped with an LED indicator for easy status monitoring and a 0.5-meter heavy-duty lead wire for quick installation, this auto switch is ideal for industrial automation, ensuring high accuracy and durability across tough operational conditions.

Get SMC DC73 today—built for precision and long-lasting durability in demanding pneumatic environments.

Frequently Asked Questions

Where can I buy SMC Corporation of America DC73?

You can click on the BUY or RFQ button to purchase DC73 from an authorized SMC Corporation of America distributor.

How do I troubleshoot issues or seek technical support for part DC73?

You can download the DC73 datasheet or visit the SMC Corporation of America website for support.

Who is the manufacturer of DC73?

SMC Corporation of America

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