Citel 821730244 DAC1-13VGS-31-275 Lightning conductor Surge protection for: Switchboards 50 kA 1 pc(s)
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Highlights & Details
Surge protection AC type 1+2+3 for TT and TNS networks 4-pin
- Modules can be plugged in
- Remote signaling as standard
- 4-pin (3+1), modular combined conductor
Technical specifications
- Installation dimensions 1 TE, EN 43880
- Connection type 2.5-25 mm² (35 mm²)
- Failure behavior separation from the network
- Status display mechanical, green / red
- Remote signal signaling (FS) potential-free changeover contact
- SWITCHING CAPACITY MAX. 250 V/0.5 A (AC) / 30 V/2 A (DC)
- Connection cross-section FS max. 1.5 mm² single/multi-wire
- Mounting on 35 mm DIN rail, EN 60715
- Thermoplastic casing material UL-94-V0
- Product type
Lightning conductor
- Surge protection for
Switchboards
- Leakage current
50 kA
- Nominal voltage
230 V
400 V
- Pick-up time (details)
20 ns
- Operating temperature
-40 °C /+ 85 °C
IP20
- Manufacturer part #
821730244
- Factory colour
White
- Width
72 mm
- Content
1 pc(s)
- UKCA
not relevant
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2357920 Citel 821730244 DAC1-13VGS-31-275 Lightning conductor Surge protection for: Switchboards 50 kA 1 pc(s)
Description
4-pin (3+1), modular combination arrester type 1+2+3 on a spark gap basis for use in the main distribution, can be used in the pre-counter range according to VDN guidelines.
This text is machine translated.
This text is machine translated.
Features
- Combination arrester type 1+2+3 based on a gas-filled spark gap
- Connection type 230/400 V 3-phase + N.
- Mains form: TT-TNS systems (3+1)
- Conductivity per pole: Iimp= 12.5 kA (10/350 μs)
- Safe separation device
- Saves energy costs, does not generate any downstream (short-circuit) current, no operating current or leakage current
- Can be used for the lightning protection classes III + IV.
- Remote signaling as standard
- Complies with the standards IEC 61643-11 and EN 61643-11
- VDE-AR-N 4100 compliant "Use of overvoltage protection devices (SPD) type 1 in main power supply systems".