Surge Protection Devices (189 items)

Phoenix Contact Potential Distributors. Device circuit breaker boards for four thermomagnetic (CB TM1..) or electronic (CB E1.. NO) circuit breakers with group remote signaling, central supply, con...

Plug-in surge arrester, in accordance with Type 2/Class II, for 1-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE), with remote indication contact.

Plug-in surge arrester, in accordance with Type 2/Class II, for 2-phase power supply networks with combined PE and N installed in one conductor (3-conductor system: L1, L2, PEN), with remote indica...

Phoenix Contact Surge Arresters. Surge protection for the power supply with safe energy control. Varistor arrester free of leakage current Extremely narrow design, just 12mm per position Plug-in Lo...

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), with remote indication contact.

Plug-in surge arrester, in accordance with Type 2/Class II, for 1-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE).

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

Plug-in surge arrester, in accordance with Type 2/Class II, for 2-phase power supply networks with separate N and PE (4-conductor system: L1, L2, N, PE).

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).

Plug-in surge arrester, in accordance with Type 2/Class II, for 1-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE), with remote indication contact.

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), with remote indication contact.

Replacement plug for surge arresters from the VALVETRAB SEC product range for L-N and L-PEN paths.

Plug-in lightning current arrester, in accordance with Type 1/Class I, for 1-phase power supply networks with separate N and PE (L1, PE, N).

Plug-in lightning current arrester, in accordance with Type 1/Class I, for 2-phase power supply networks with combined PE and N installed in one conductor (L1, L2, PEN).

Plug-in lightning current arrester, in accordance with Type 1/Class I, for 2-phase power supply networks, with separate N and PE (L1, L2, PE, N).