Altech industrial plugs and sockets are designed for high-performance automation and industrial control applications. Manufactured to EN 60309 and IEC 60309 standards, these devices feature rugged polyamide 6 construction, providing excellent anti-tracking properties, high impact resistance, and protection against aggressive industrial environments including oil, petrol, and most acids. The series utilizes color-coded housings for voltage and frequency matching, with external key-ways ensuring correct alignment and safety.
| Part Number (20A) | Part Number (30A) | Poles/Wires | Voltage | Clock Position |
|---|---|---|---|---|
| S31S10A | S32S10A | 2P3W | 120V AC | 4h |
| S31S70A | S32S70A | 2P3W | 277V AC | 5h |
| S31S20A | S32S20A | 2P3W | 250V AC | 6h |
| S31S50A | S32S50A | 2P3W | 480V AC | 7h |
| S41S00A | S42S00A | 3P4W | 380/440V AC | 3h |
| S41S70A | S42S70A | 3P4W | 600V AC | 5h |
| S41S30A | S42S30A | 3P4W | 380V AC | 6h |
| S41S50A | S42S50A | 3P4W | 480V AC | 7h |
| S41S20A | S42S20A | 3P4W | 250V AC | 9h |
| S41S60A | S42S60A | 3P4W | 120/250V AC | 12h |
| S51S70A | S52S70A | 4P5W | 347/600V AC | 5h |
| S51S30A | S52S30A | 4P5W | 200/415V AC | 6h |
