Surge protection

VAL-MS 320/3+1/FM

Surge protective device combination, 4-channel, for installation on NS 35/7,5, with remote indication contact (FM) as changeover contact, voltage 230 V AC

TTC-6P-2-HC-24DC-I-P

Surge protection plug with integrated status indicator on the module for a 2-wire floating signal circuit with high nominal current. Nominal voltage: 24 V DC

TTC-6P-2X1-F-M-24DC-UT-I

Surge protection, consisting of protective plug and base element, with integrated status indicator and disconnect knife for two signal wires with common reference potential, e.g., digital IN/OUT. Indirect grounding via gas discharge tube. Can be used in safety-related circuits up to SIL 3.

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

D-LAN-CAT.5-HC

PLT-SEC-T3-24-P-UT/PT

Replacement plug for type 3 surge protection from the PLT-SEC-…-UT/PT product series. Nominal voltage 24 V.

D-LAN-CAT.5E-U

Fine surge protection in accordance with Class D (CAT.5e), for token ring and Ethernet. RJ45 attachment plug with separate grounding cable and snap-on foot for NS 35/7.5 DIN rails

PT 3-HF-12DC-ST

Surge protection plug for the base element, normal mode voltage coarse and fine protection for two floating signal wires and ground in IT, common mode voltage coarse protection to ground/earth. Design: 12 V DC

TTC-6P-4X1-24-PT-I

Surge protection, consisting of protective plug and base element, with integrated status indicator for four signal wires with common reference potential, e.g., Digital IN/OUT.

TTC-6-2X1-M-24DC-PT-I

Surge protection with integrated status indicator and disconnect knife for two signal wires with common reference potential, e.g., Digital IN/OUT.

VAL-SEC-T2-N/PE-175-P

Replacement plug for surge arresters from the VALVETRAB SEC product range for the N-PE path.

TTC-6P-3-HF-12DC-PT-I

Surge protection, consisting of protective plug and base element, with integrated status indicator for three signal wires with common reference potential. For HF applications and telecommunications interfaces without supply voltage. Can be used in safety-related circuits up to SIL 3.

VAL-MS 320/3+1

Surge protective device, 4-channel (in 3+1 circuit), for installation on NS 35/7,5 voltage: 230 V AC

VAL-SEC-T2-3S-350

Plug-in surge arrester, in accordance with Type 2/Class II, for 3-phase power supply networks with separate N and PE (5-conductor system: L1, L2, L3, N, PE).

VAL-MS 400 ST

Surge protection connector type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 400 V AC

PT-IQ-1X2-12DC-P

TTC-6-3-HF-F-M-12DC-PT-I

Surge protection with integrated status indicator and knife disconnection for three signal wires with common reference potential. For HF applications and telecommunications interfaces without supply voltage (up to 90 Mbps). Indirect grounding via gas discharge tube. Can be used in safety-related circuits up to SIL 3.

TTC-6-2XTVSD-24DC-PT

Fine surge protection for two signal wires with common reference potential. Can be used in safety-related circuits up to SIL 3.