Description
Buy the genuine Cirprotec PSM4-40/400 SG (SKU: PSM4-40/400 SG) online at ElectriControl. This product is a premium quality item in our C – Automation category, designed for reliable industrial, commercial, or residential electrical installations.
Technical Specifications:
- Manufacturer/Brand: Cirprotec
- Part Number / SKU: PSM4-40/400 SG
- Category Classification: C – Automation
- Model / Designation: PSM4-40/400 SG
Supplier Description & Specifications:
PSM SAFEGROUND
DIN – rail device for monitoring the earthing system from within the actual surge protection device.
SAFEGROUND technology is based on the loop impedance monitoring sending current pulses to check the status of the grounding system and provide information regarding the proper wiring of the device and the existence of an adequate path to ground for the SPD itself to protect effectively.
- Confirms the device is properly installed and how effective the surge protection is
- Indication of the status of the earth loop via multi-state LEDs
- High discharge capacity with an 8/20 ¼ waveform. Imax: 40 kA
| SERIES | PSM SAFEGROUND series |
| (8/20 ¼) L-N (IMAX) | 40kA |
| MAXIMUM VOLTS L-N (Uc) | 275 V |
| VOLTAGE PROTECTION (Up) | ≤ 1.3kV |
| NUMBER OF POLES | 4 |
| CONFIGURATION | 3ph+N |
| WIDTH IN 18 (MM) | 4 |
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