CAM SWITCH 1-2 1P 25A CHANGEOVER 60-EMAS
The EMAS 1-pole 25A changeover switch enables direct manual transfer between two single-phase lines, power supplies, or load circuits (Position 1 / Position 2). Built with heavy-duty double-break silver-alloy contacts, a 60^\circ indexing angle, and a compact 48\times48\text{ mm} front frame, it delivers low contact resistance, excellent breaking capacity, and long service life for industrial control panels and equipment mode selection.
Specification | Parameter Value |
|---|---|
Brand / Manufacturer | EMAS |
Series / Product Code | PSA Series (e.g., PSA025AK133S) |
Switch Function | Changeover without OFF (1 - 2) |
Number of Poles / Phases | 1 Pole (1 Phase) |
Frame Size | $48 \times 48\text{ mm}$ |
Rated Operational Current | 25 A (AC-21A) |
Rated Operational Voltage | Up to 690 VAC |
Rated Insulation Voltage | 690 V |
Impulse Withstand Voltage | 4 kV |
Switching Angle | 60^\circ Indexing |
Contact Material | Silver Alloy (AgNi) |
Protection Degree | IP54 (Front Plate) / IP20 (Terminals) |
Mechanical Life | \ge 100,000 Operations |
Electrical Life | \ge 50,000 Operations |
Operating Temperature | -25°C to +80°C |
Cable Cross Section | 1.5 \sim 4\text{ mm}^2 |
Mounting Type | Front Panel Mount |
Ssaoco Dammam
- Started from: Jul 10, 2025
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