Rotary Cam Switch - 3-Pole ON-OFF EMAS
The EMAS 3-pole 50A rotary cam switch provides high-capacity, non-fused manual ON-OFF switching and line isolation for 3-phase industrial power systems, heavy machinery, and distribution panels. Built with heavy-duty silver-alloy double-break contacts, a robust rotary spring mechanism, and a 60^\circ indexing angle, it delivers positive breaking performance, high short-time withstand capabilities, and reliable long-term service under demanding electrical loads.
Specification | Parameter Value |
|---|---|
Brand / Manufacturer | EMAS |
Switch Function | ON - OFF (0 - 1) |
Number of Poles / Phases | 3 Poles (3-Phase / 3P) |
Rated Operational Current I_e | 50 A |
Rated Operational Voltage U_e | Up to 690 VAC |
Rated Insulation Voltage U_i | 690 V |
Switching Angle | 60^\circ Indexing |
Contact Material | Silver Alloy (AgNi) |
Terminal Protection Rating | IP20 (IP65 Front Plate with Gasket) |
Mechanical Life | \ge 100,000 Operations |
Electrical Life | \ge 30,000 Operations |
Operating Temperature | -25°C to +55°C |
Mounting Type | Front Panel Mount |
Ssaoco Dammam
- Started from: Jul 10, 2025
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