• Material: Aviation Grade Aluminum or Stainless Steel 303 standard (304, 316 optional).
• Finish: Anodized Aluminum available in silver, black, red, green, blue, or gold.
• Printing: Optional Laser Engraving or Anodized printing.

The SMF1 is a highly durable, non-illuminated piezo switch designed for challenging environments. It features no mechanical moving parts, making it suitable for industries such as food processing, marine, oil & gas, and chemicals. The switch is 16 mm in size, with a flat, high profile, and is protected against water and dust.

• Switch Function: N.O. Momentary (N.C. optional), with options for Prolonged, Toggle (On/Off), Continuous, Programmable, Timer, Slide, Self Diagnostic, and WiFi Enabled.
• Switch Voltage: 0-24 AC/DC.
• Switch Current: 0.2 A standard (up to 1 Amp optional).
• Power Dissipation: Less than 5 Watts.
• Rated Breaking Capacity: Over 50,000,000 operating cycles.
• Switch Resistance: > 20M Ohm (OFF), < 5 Ohm (ON).
• Switch Capacitance: 10 pF.
• Switch On Duration: Up to 20 seconds.
• Contact Configuration: Free Polarity.

• Housing Materials: Aluminum 6061 T651, Stainless Steel (Type 303, 304, or 316), or Plastic.
• Actuating Force: 2-5 Newtons.
• Non-Illuminated: Polycarbonate.
• Connection: 22 AWG standard, with options for pin, tab, or terminal blocks.
• Shock Protection: IK 10.
• Fastening Torque: 2.5 Nm.

• Operating Temperature: -20°C to +75°C.
• Storage Temperature: -40°C to +125°C.
• IP Protection: IP69 K.

The specifications, descriptions, and illustrations in this document are based on current information and are subject to modifications and amendments. Users should evaluate the suitability and test each product for their specific applications.