Neptune "Emergency Lockdown" red dome button.

• Contact rating: 5A/125-250VAC.
• Button diameter: 42 mm.
• Button: Self reset.
• Output: 1NO 1NC.
• Output contact: NO/NC/COM.
• Mechanical life: 100,000 tested.
• Panel: 1.7 mm thick 304 stainless steel.
• Operating temp: -20℃~ 55℃.
• Operating humidity: 0-95%(relative humidity).
• Installation diameter: 45 x 45 mm.
• Fixing centres: 83 mm.
• Dimensions: 115 (L) x 70 (W) x 45 mm (D).
• Weight: 0.2kg.
• IP rating: IP65.