Compact and durable 22mm mushroom-style metal push button switch with IP65 waterproof rating. Rated for 5A at 250V, this SPST momentary switch offers reliable performance in wet or harsh environments. Ideal for industrial and outdoor applications requiring water resistance and sturdy construction.
| Mounting Hole Range | 7~40mm |
| Operation Type | Momentary / Latching |
| Switch Combination | 1NO / 1NC / 1NO1NC |
| Head Type | High round head / Flat head / Domed head |
| Rated Current & Voltage | 5A 250V SPST |
| Protection Grade | IP65 Waterproof |
| Terminal Type | Solder terminal / Screw terminal |
| Enclosure Material | Brass nickel plated / Stainless steel / Aluminum oxidized |
| Contact Resistance | Max 50mΩ |
| Insulation Resistance | Min 1000MΩ |
| Dielectric Intensity | 2000VAC |
| Operating Temperature | -20°C ~ +55°C |
| Delivery Time | 3-7 days |
This 22mm mushroom SPST metal push button adopts compact and durable metal structure, IP65 waterproof design perfectly adapting to industrial and outdoor wet harsh environments. It supports momentary and latching two working modes, with multiple head types and switch combinations optional. 5A 250V rated load meets most conventional circuit control demands. Silver contact and pin ensure low resistance and long service life, solder and screw terminal bring flexible wiring for equipment installation.
1. What is the mounting hole size?
Standard 22mm, applicable range 7~40mm.
2. Operation mode optional?
Momentary and Latching two types available.
3. Protection level?
IP65 waterproof and dustproof for harsh environment.
4. Rated parameter?
5A 250V SPST, stable for general control circuit.
5. Wiring type?
Support solder terminal, screw terminal, plug in and welding.
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