Surge protection

VAL-MS 580/3+0-FM

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.

VAL-MS 60

Surge arresters consisting of base element and protective connector with high-capacity varistor, for mounting on NS 35/7.5, 1-channel

VAL-MS 60/FM

Surge arrester consisting of base element with remote indicator contact and protective connector with high-capacity varistor, for mounting on NS 35/7.5, 1-channel

VAL-MS 600DC-PV-ST

VAL-MS 75 VF ST

Surge protection plug type 2 with series connection consisting of varistor and gas-filled spark gap for VAL-MS base element, thermal monitoring, visual fault warning.

VAL-MS BE

Base element for type 2 arresters of the VALVETRAB MS series of products. Design: 1-channel

VAL-MS BE/FM

Base element for type 2 arresters of the VALVETRAB MS series of products, with remote indication contact. Design: 1-channel

VAL-MS-1-50-275-A

Surge protective device consisting of base element with FM contact and protective plug with high-capacity varistor, for mounting on NS 35/7,5, nominal voltage: 240 V AC, 1-channel

VAL-MS-1+1-50-275-A

Surge protective device for 3-conductor power supply systems (L1, N, PE), consisting of a base element with FM contact and protective plugs, for mounting on NS 35, 1+1 circuit

VAL-MS-100-320-P

Type 2 surge protection plug with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault indication. Version: 320 V AC

VAL-MS-3-100-320-A

Surge protective device for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element with FM contact and protective plugs, for mounting on NS 35, nominal voltage: 240 V AC, 3+0 circuit.

VAL-MS-3-50-275-A

Surge protective device for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element with FM contact and protective plugs, for mounting on NS 35, nominal voltage: 240 V AC, 3+0 circuit.

VAL-MS-3+1-100-320-A

Type 1+2 special combined lightning current and surge arrester, 4-channel surge protective device combination, for mounting on NS 35/7,5, with remote indication contact as changeover contact, voltage: 240/415 V AC, 3+1 circuit.

VAL-MS-3+1-50-275-A

Surge protective device, 4-channel, for installation on NS 35/7,5, with remote indication contact (FM) as changeover contact, voltage: 240 V AC, 3+1 circuit

VAL-MS-50-275-P

Surge protection plug type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Version: 275 V AC

VAL-MS-T1/T2 1000DC-PV-ST

Replacement plug for PV arrester combinations from the VAL-MS-T1/T2 1000DC-PV-... product range

VAL-MS-T1/T2 335 P

T1/T2 lightning current/surge protection plug with high-capacity varistor for VAL-MS-T1/T2 PT base element, thermally monitored, visual fault indication. Version: 230 V AC

VAL-MS-T1/T2 335/12.5/1+0-FM

Universal varistor-based plug-in lightning/surge arrester for 1-phase power supply networks with common N and PE (2-conductor system: L1, PEN), with remote indication contact.