Technical Parameters Parameter Category Description / Value Product Reference CAD50MDC Brand / Range Schneider Electric / Harmony XAC Type 50mm Round Combined Pilot Device (Push Button with Integrated Contact Block) Actuator Color & Type Green, Mushroom-head (domed), Momentary (push-to-make) push button. Operation Momentary Action – Contacts actuate only while the button is pressed. Marking Designed for a large, 40mm diameter marking area. Uses snap-in transparent or opaque marking plates for custom legends. Electrical (Contacts) Contact Configuration Built-in Block: 1 Normally Open (NO) + 1 Normally Closed (NC) (DPDT mechanism). Rated Operational Current (Ie) 10 A at 250V AC 6 A at 24V DC Rated Operational Voltage (Ue) Up to 250V AC / 400V AC (max. switching) Up to 250V DC Electrical Life > 500,000 operations (at rated load). Mechanical Life > 5,000,000 operations. Connection Terminal Type Robust screw-clamp terminals. Wire Range Up to 2.5 mm². Mounting & Construction Panel Cut-out 47mm round hole (standard). Mounting Method Front mounting via a metal or plastic clamping ring from the rear of the panel. Protection Degree (IP) IP65 (front of panel when properly mounted) – Dust-tight and protected against water jets. IP20 (rear, inside the panel). Material High-impact thermoset plastic actuator. Environmental Ambient Temperature -25°C to +70°C (operating). Standards & Approvals Compliance Standards IEC/EN 60947-5-1, UL 508, CSA C22.2 No. 14. CE Marking Yes.