Bulgin Bulgin Illuminated Piezo Switch, Momentary, IP68, IP69K, Wire Lead, 1 A @ 24 V dc, -40 → +85°C Grey Part: MPZI019/F/BL/24

A rugged waterproof blue-lit push button switch for industrial equipment that works in extreme hot and cold conditions.

Bulgin Bulgin Illuminated Piezo Switch, Momentary, IP68, IP69K, Wire Lead, 1 A @ 24 V dc, -40 → +85°C Grey Part: MPZI022/F/RD/24

A tough, waterproof push-button switch with a red light indicator that works reliably in wet and dusty industrial environments from -40°C to +85°C.

Bulgin Bulgin Illuminated Piezo Switch, Momentary, IP68, IP69K, Wire Lead, 1 A @ 24 V dc, -40 → +85°C Grey Part: MPZI022/F/GN/24

A tough, waterproof push-button switch with green indicator light that works reliably in extreme heat and cold from -40°C to +85°C.

Bulgin Bulgin Illuminated Piezo Switch, Momentary, IP68, IP69K, Wire Lead, 1 A @ 24 V dc, -40 → +85°C Grey Part: MPZI022/F/D1/24

A tough, waterproof push button switch with built-in lights that works in wet and dusty industrial environments and operates on 24V power.