DEHNshield DSH ZP B2 LSG TT 255
| Type of manufacturer: | DSH ZP B2 LSG TT 255 |
|---|---|
| Manufacturer Art. No.: | 909731 |
| Art. Nr.: | 13963 |
| Pieces per package unit: |
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| Accessory type: | Overvoltage protection |
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Product number:
13963
Description
DEHNshield DSH ZP B2 LSG TT 255
With the DEHNshield ZP, you can reliably protect your electrical installation against overvoltages caused by direct and indirect lightning strikes. The combination arrester combines protection classes Type 1, Type 2 and Type 3 in a single device and is particularly suitable for TT and TN-S systems with overhead line feed. Installation is particularly quick and easy thanks to the tool-free snap-on mounting on the 40 mm busbar system.
Product benefits
- Combined Type 1 + 2 + 3 arrester for optimum all-round protection
- Tool-free mounting on a 40 mm busbar saves time
- Protection of sensitive end devices through coordinated protection
- Easy integration of a circuit breaker for smart meter systems
- Two integrated 230 V voltage sockets for RfZ and APZ
- Robust, thermoplastic housing for indoor use
Product features
- Protection class: IP 30 (with cover)
- Lightning surge current (10/350 µs): 30 kA total, 7.5 kA per conductor [L-N], 30 kA [N-PE]
- Protection level: ≤ 1.5 kV (L-N, N-PE), ≤ 1.6 kV (L-PE)
- Max. overcurrent protection on mains side: 160 A gG
- Operating voltage: 230 / 400 V AC (50/60 Hz)
- Suitable for use in TT and TN-S systems
- TOV withstand voltage: 440 V / 120 min (L-N), 1200 V / 200 ms (N-PE)
- Compatible with ABB S201P-B6 and Hager MB199 circuit breakers
- Operating temperature range: -40 °C to +80 °C
- Connection cross-section: up to 35 mm² multi-core