16mm ProMax PPS16220RRL Metal Push Button Switch Waterproof High Head Latching Red

Features & Specifications:

• Brand: ProMax
• Model: PPS16220RRL-11F 
• Head Type: High-Head / Round
• Switch Thread Size: 16mm
• No of Poles: 1 Pole. (C, NO, and NC Terminals)
• Body Material: Brushed Stainless Steel / Nickel-Plated Brass
• Switch Type: Latching (Self-Locking: Push to ON, Push again to OFF)
• LED Indicator: High-Visibility Red Ring
• Voltage Rating (LED): 220V - 240V AC
• Contact Configuration: 1NO 1NC (Single Pole Double Throw)
• Protection Rating: IP67 Waterproof & IK10 Explosion-proof
• Terminal Type: 5-Pin Solder Lugs / 2.8mm Faston Terminals

Key Applications

• Industrial Machinery: Main power toggle for CNC machines, lathes, and heavy equipment.
• Control Panels: Ideal for 230V AC distribution boards and motor control centers.
• Commercial Appliances: Premium replacement switch for high-end coffee machines or lab equipment.
• DIY Home Automation: Ruggedized master power switch for 220V smart home hubs.

Project Evolution

• Prerequisites: If you have used standard 12V metal switches but found it tedious to use separate step-down converters just for your indicators, this 220V variant is your professional upgrade.
• Feature Upgrade: The 16mm 220V Metal High-Head Switch simplifies your wiring by allowing the indicator to run directly off your mains line. It provides an industrial-grade "Finished Product" look that plastic switches cannot match.
• Effort Level: Advanced. Working with 220V AC requires high safety standards. We recommend using heat-shrink tubing on all terminals and ensuring proper grounding of the metal panel.

Virtual Technician & Wiring
⚠️ SAFETY WARNING: This switch is rated for 220V AC. Ensure the power is disconnected before installation.

Pin Mapping (5 Pins):

• Pins "+" and "-": Red LED Terminals (Connect directly to 220V AC).
• Pin "C" (Common): Incoming Mains Live.
• Pin "NO" (Normally Open): Connect to Load (Active when button is pressed).
• Pin "NC" (Normally Closed): Connect to Load (Active when button is released).

Required

• 5-Pin Socket

Package Includes: 16mm ProMax PPS16220RRL Metal Push Button Switch Waterproof High Head Latching Red 

Frequently Asked Questions (FAQ)

1. What is a High-Head switch?
   The "High-Head" means the button part is raised above the bezel, making it easier to press than flat-head versions.
2. Does the LED need a resistor for 220V?
   No, the resistor is built-in. Connect it directly to your AC mains.
3. Will this work on 110V AC?
   Yes, but the Red LED will be dimmer than intended.
4. Can I use this for 12V DC?
   The contacts will work, but the 220V LED will not light up at 12V.
5. Is the Power Symbol laser-etched?
   Yes, it is permanently etched into the metal and will not wear off.
6. What does "Dual Illumination" mean?
   Both the outer ring and the center power icon light up together.
7. Is the switch momentary?
   No, this is a Latching version (Push ON / Push OFF).
8. What is the hole size required?
   A standard 16mm diameter circular hole.
9. Can I use this outdoors?
   Yes, it is IP67 rated, meaning it is waterproof and dustproof.
10. How many terminals does it have?
    It has 5 terminals (2 for the LED, 3 for the switch).
11. What is the current rating?
    Typically rated for 3A to 5A at 250V AC.
12. Is it made of plastic?
    No, the body is made of premium brushed stainless steel.
13. Does it include the mounting nut?
    Yes, the nut and rubber waterproof gasket are included.
14. How do I wire the LED to stay ON all the time?
    Connect the "+" and "-" pins directly across your incoming 220V line.
15. How do I wire the LED to show the ON status?
    Jumper the LED "+" to the "NO" terminal of the switch.
16. Is it explosion-proof?
    It has an IK10 rating, making it highly resistant to physical impact and damage.
17. Can I use this for an Emergency Stop?
    While latching, it is not a "mushroom" E-stop. Use for general power control.
18. What terminal connectors should I use?
    We recommend soldering, but it also accepts 2.8mm female spade connectors.
19. How deep is the switch?
    It requires approximately 38mm of depth behind the panel.
20. Is there a Blue or Green version?
    Yes, search our catalog for other 220V color variations.