SPD Surge Protective Device

Sofielec Electrical provides circuit diagrams of surge protection devices used in photovoltaic combiner boxes, photovoltaic inverters, photovoltaic controllers, photovoltaic DC cabinets, and other equipmen...

XZ-NPE 275V surge protector 20KA/40KA is usually installed in residential distribution boxes, computer centers, information equipment, electronic equipment, and control equipment in front of the nearest so...

20KA/40KA/80KA surge protection device is suitable for low-voltage ac power distribution 50/60Hz, 230/400V, and belowi T, TT, TN-C, TN-S, TN-C-S, and other power supply systems.

XZSCB-10KA/20KA/40KA/60KA/80KA surge protector adopt high-energy contact, long service life; The ability to withstand the impact of current is strong, no wrong action; Power frequency current through more ...

XZSCB SPD special backup protector (special backup protection device for lightning protection),to solve the lightning protection device due to deterioration and power grid failure caused by fire hazards.

The visual window displays green when 5KA/10KA/20KA surge protection device(spd) is working normally, and red when it disengages.it is installed at the junction of LPZ1/LPZ2 and LPZ3 with a 35mm standard g...

20KA/30KA/40KA/60KA Surge Protector is usually installed at the inlet low-voltage main distribution cabinet for the protection of third and fourth-level power supply equipment.

AC Power Low Voltage Surge Protection Device XZ1-SPD 80/100 is suitable for civil construction, electrical, communications, and road traffic, such as the petrochemical industry of power equipment protectio...

200KA/230 Volt Three Phase Surge Protector is mainly used to protect low-voltage customer electrical installations from surges caused by atmospheric discharge (e.g. to indirect lightning) or other operatin...

Low voltage AC surge protection device IP20 surge protector XZ2-SPDi15/i25/i50 Products in line with GB18802.1, GB50057, and lEC/EN61643-11 standards.

XZ2-SPDI+II15 Electric Power Surge Protection Device has a built-in disconnector. When the SPD fails due to overheating or breakdown, the disconnector can automatically disconnect it from the power grid an...

Sofielec SPD 50/60HZ 230/240v surge protector installed in the line of low voltage main distribution cabinet, used for the protection of the secondary power supply equipment.

CHXI-D20 white SPD surge protective device has a reliable voltage protection level and safe characteristic of overload, strong discharge current capability, applied to lighting protection of AC low voltage...

DC surge protection device electrical SPD 1000V surge protector PV-1000 with high energy MOV chip: nanosecond response speed Flexible and convenient combination, safe protection function.

Yellow Surge Protector EL1-D-20 are suitable for ac 50/60hz, rated voltage 380V. power supply systems to protect the surge caused by indirect.

The EL1-B-100 Class C surge protection device is a fuseless, fail-safe surge suppressor that protects critical components of modern electrical installations from lightning and overvoltage conditions.

Voltage surges can damage your home equipment. Provide the necessary protection with surge protection devices from Sofielec Electrical.

EL1-B-60 SPD Surge Protector Protective Electrical Devices are usually used in low-voltage power distribution systems, electronic equipment, communication equipment, computers, and other equipment that nee...

By installing the EL1-25 25KA/150KA 275V/385V Surge Protective Device, it can quickly absorb and dissipate overvoltage, directing it to the ground, thus protecting the equipment from damage, extending its ...

4P Level 2 surge protector SPD household surge protector EL1-C-40 can reduce downtime and repair costs. Without surge protectors, sudden voltage surges in the power system can cause equipment damage, requi...