Surge protection

TTC-6P-1X2-12DC-PT-I

Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating signal circuit. Can be used in safety-related circuits up to SIL 3.

TTC-6-FMRS-UT

Module set for the optical monitoring and floating remote signaling of adjacent surge protective devices in the TERMITRAB complete or CLIXTRAB product family. Suitable for directly grounded DIN rails.

VAL-MS 350VF

Surge voltage arrester consisting of base element with protective plug with a connection in series with a varistor and a gas-filled spark gap, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 1-channel

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

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-SEC-T2-2+0-48DC-FM

Pluggable surge protective device, in accordance with Type 2/Class II, for DC power sources with linear operating characteristics, with remote indication contact.

PLT-SEC-T3-24-FM-UT

Type 3 surge protection, consisting of protective plug and base element, with integrated status indicator and remote signaling for single-phase power supply networks. Nominal voltage: 24 V AC/DC

TTC-6P-3-HF-F-M-12DC-UT-I

Surge protection, consisting of protective plug and base element, with integrated status indicator and knife disconnection for three signal wires with common reference potential. For HF applications and telecommunications interfaces without supply voltage. Indirect grounding via gas discharge tube, EX e approval for zone 2. Can be used in safety-related circuits up to SIL 3.

VAL-MS 230/FM

Surge voltage arrester consisting of base element with remote indicator contact and ground connector with high-capacity varistor, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 1-channel

VAL-MS 230/1+1-FM

Surge arrester for 3-conductor power supply systems (L1, N, PE), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35.

FLT-SEC-P-T1-3C-350/25-FM

Plug-in lightning current arrester, in accordance with Type 1/Class I, for 3-phase power supply networks, with combined PE and N installed in one conductor (L1, L2, L3, PEN).

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 320/3+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 230 ST

TTC-6P-1X2-24DC-UT-I

Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating signal circuit, e.g., 0(4) mA ... 20 mA current loop, HART-compatible. Can be used in safety-related circuits up to SIL 3.

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-3-100-320-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.

TTC-6P-1X2-M-24DC-UT-I

Surge protection, consisting of protective plug and base element, with integrated status indicator and disconnect knife for a 2-wire floating signal circuit, e.g., 0(4) ... 20 mA current loop, Ex e approval for zone 2, HART-compatible. Can be used in safety-related circuits up to SIL 3.