Overvoltage protection (786 cikk)

Device protection, according to type 3/class III, with network interference suppression filter to prevent high-frequency interference voltages, for 1-phase power supply networks with separate N and...

Device protection, according to type 3/class III, with network interference suppression filter to prevent high-frequency interference voltages, for 1-phase power supply networks with separate N and...

9-pos. D-SUB attachment plug with surge protection for RS-485 interfaces. Can alternatively be snapped onto DIN rails., Manufacturer-ID: 2920612

Base element for type 2 arresters of the VALVETRAB MS product range. Version for 1-phase power supply with separate installation of N and PE conductors., Manufacturer-ID: 2920528

Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element and protective connectors, for mounting on NS 35., Manufacturer-ID: 2920450

Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35., Manufacturer-ID...

Type 2 surge protection plug with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 580 V AC, Manufacturer-ID: 2920434

Type 2 surge protection plug with varistor for VAL-MS 385/80/..., thermal monitoring, visual fault warning., Manufacturer-ID: 2920353

Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35., Manufacturer-ID...

Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element and protective connectors, for mounting on NS 35., Manufacturer-ID: 2920269

Type 2 surge protection plug with a varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 750 V AC, Manufacturer-ID: 2920256

Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element and protective connectors, for mounting on NS 35., Manufacturer-ID: 2920230

Surge arrester combination 3-channel, for mounting on NS 35 / 7.5, with remote signaling contact (FM) as changeover contact, voltage 400 V AC, Herstellernummer: 2910476

Basic element for protective plug PLUGTRAB PT-IQ (3-HF, 2X1, 1X2), Herstellernummer: 2910419

2910357 - Overvoltage protection device type 1/2, VAL-US-120/65/2 + 0-FM