UL1449 Din Rail Surge Protective Device

SP series UL recognized;
With patented design;
type 1ca per UL1449 5th or Class II SPD per standard IEC61643-11;
Single pole surge protection between L-N or N-PE.
In 20kA, Imax 50kA;
18mm wide per pole;

SP series, AC Single phase Surge Protection Device;, Type 1ca per UL1449 5th, Type 2 or Class II SPD per IEC61643-11;
In 20kA, Imax 50kA per pole;
18mm wide per pole
Pluggable module;
Circuit "1+1" or “2+0”

PROSURGE's Type1 CA Surge Protective Devices are designed for PV/ Photovoltaic system dc-side protection against the damaging from surges and spikes caused by lightning and other electrical sources; are fully comply with UL1449 5th edition as Type 1ca SPDs, and Class II/T2 SPDs per IEC/EN 61643-11/31.

Photovoltaic system Surge Protection
PROSURGE® SPV series employ high energy Metal Oxide Varistor (MOV), and constructed with our patented thermal protection and arc extinguishing technology which ensure safe disconnection while faulty current or abnormal voltage happened.

Photovoltaic system Surge Protection
PROSURGE® SPV series employ high energy Metal Oxide Varistor (MOV), and constructed with our patented thermal protection and arc extinguishing technology which ensure safe disconnection while faulty current or abnormal voltage happened.
They are recommended for used on the dc-side of the DC-AC inverter, and PROSURGE® SP series on the ac-side to protect AC mains power supplies. The number and location of SPV SPDs on the DC side depend on the length of the cables between the PV array and inverter.

Photovoltaic system Surge Protection
PROSURGE® SPV series employ high energy Metal Oxide Varistor (MOV), and constructed with our patented thermal protection and arc extinguishing technology which ensure safe disconnection while faulty current or abnormal voltage happened.

SP Series UL recognized Type 1ca Surge Protection Device or class II SPD per IEC61643-11;
For low-voltage power supply system surge protection, especially for point of entry (Category C,D, ANSI/IEEE C62.41) and sub-circuit (Category B, ANSI/IEEE C62.41)protection.
Three phase protection, for TT, IT, TN-S, TN-C system;
In 20kA, Imax 50kA per pole;