DEHN MAKE BLITZDUCTOR SP SURGE ARRESTER MODULE FOR 1 PAIR 926224

Brand : DEHN Product Name : BLITZDUCTOR SP SURGE ARRESTER MODULE FOR 1 PAIR Space-saving surge arrester module for protecting one pair of balanced interfaces with galvanic isolation Nominal voltage (U Q N) 24 V Max. continuous operating d.c. voltage (UC) 33 V Max. continuous operating a.c. voltage (UC) 23.3 V Nominal current at 45 °C (IL) 0.75 A C2 Total nominal discharge current (8/20 µs) (In) 20 kA C2 Nominal discharge current (8/20 µs) per line (In) 10 kA Voltage protection level line-line for In C2 (Up) ≤ 105 V Voltage protection level line-PG for In C2 (Up) ≤ 85 V Voltage protection level line-line at 1 kV/µs C3 (Up) ≤ 90 V Voltage protection level line-PG at 1 kV/µs C3 (Up) ≤ 45 V Series impedance per line 1.8 ohm(s) Cut-off frequency line-PG (fG) 6.8 MHz Capacitance line-line (C) ≤ 0.5 nF Capacitance line-PG (C) ≤ 1.0 nF Operating temperature range (TU ) -40 °C ... +80 °C Degree of protection (plugged-in) IP 20 Pluggable into BXT BAS / BSP BAS 4 base part Earthing via BXT BAS / BSP BAS 4 base part Enclosure material polyamide PA 6.6 Colour yellow Test standards IEC 61643-21, UL 497B SIL classification up to SIL3 *) Approvals UL, CSA Weight 21 g

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