83230125 - STPT23-20K150V-4PGM
Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph+N, 120/208V, 3+1 TT, 4 Poles, Pluggable, 4 Modules, Remote indication
83230128 - STPT23-20K320V-4PG
Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph+N, 230/400; 277/480V, 3+1 TT, 4 Poles, Pluggable, 4 Modules
83230129 - STPT23-20K320V-4PGM
Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph+N, 230/400; 277/480V, 3+1 TT, 4 Poles, Pluggable, 4 Modules, Remote indication
83230130 - STPT23-20K150V-4P
Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph+N, 120/208V, 4+0 TNS, 4 Poles, Pluggable, 4 Modules
83230131 - STPT23-20K150V-4PM
Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph+N, 120/208V, 4+0 TNS, 4 Poles, Pluggable, 4 Modules, Remote indication
83230132 - STPT23-20K320V-4P
Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph+N, 230/400; 277/480V, 4+0 TNS, 4 Poles, Pluggable, 4 Modules
83230133 - STPT23-20K320V-4PM
Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph+N, 230/400; 277/480V, 4+0 TNS, 4 Poles, Pluggable, 4 Modules, Remote indication
Surge-Trap® Signal - STS 485
STS 485 is the series of surge protection devices for equipment connected to RS485 networks. The ranges offer a number of formats, voltages and numbers of protected lines and are designed especially for a variety of applications. These are protectors for a final step of very fine protection to be installed as close as possible to particularly sensitive equipment connected to these communications lines.
83040110 - STS485-15V-3WI
Signal lines SPD for RS485 communications. Maximum current 5kA, 1 pair + GND
83040111 - STS485-7V-2W
Signal lines SPD for RS485 communications. Maximum current 10kA, 1 pair, 5V