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Panelmount (Facility Wide)

Panel Mounted Surge Protection Devices

Address facility-wide surge suppression with panel mounted surge protection devices (SPDs). These high-energy protection products are a strong first line of defense against high-impulse transients. You’ll find our products offer a wide range of protection levels and configurations to meet your needs, including web-based monitors, multi-stage suppression systems, modular designs, and much more. Need help to find the best surge protection solutions? The Surge Protection Device Selection Tool helps you select SPDs for a broad range of applications from small data rooms to enterprise data centers.

ASCO Model 570 Surge Protective Device

The 570 line of surge protective devices offers superior clamping at surge current ratings up to 375kA per mode or 750kA per phase. The 570 is a true hybrid device offering a coordinated multi-stage system of suppression, integrating the fast response time of the SAD (Silicon Avalanche Diode) modules with the high-energy capability of the MOV modules.

ASCO Model 560 Surge Protective Device

The 560 line is a modular design with available surge current ratings from 160kA to 1000kA per phase. The 560 is available with options such as a dedicated disconnect switch and transient counters.

ASCO Model 510 Surge Protective Device

The 510 line of products may be modular or non-modular and is available at surge current ratings up to 250kA per mode or 500kA per phase. Available options include a transient counter and/or internal disconnect switch.

ASCO Model 460 Surge Protective Device

A modular surge protective device capable of diverting high-energy transients. The ASCO Model 460 incorporates either single or dual modules that contain multiple, large block MOVs.

ASCO Model 440 Surge Protective Device

The Emerson Network Power 440 is a non-modular, surge protective device that incorporates the same design platform as the 460 SPD; high-energy capable, thermally protected large block MOVs and a similar assortment of accessories.

ASCO Model 430 Surge Protective Device

A surge protective device that offers high-end surge capability at a competitive price. The ASCO Model 430 uses thermally protected MOVs, provides EMI/RFI filtering in a package that focuses on… read more →

ASCO Model 425 Surge Protective Device

The ASCO Model 425 Surge Protective Device uses thermally protected MOVs, is designed in a NEMA 4X enclosure, and is tested as a UL 1449 Type 1 device, so it… read more →

330 Surge Protective Device

300 Series The 300 Series of surge protection devices are specifically designed for low to medium exposure locations. The 330 line is available with surge current ratings up to 80kA… read more →

320 Surge Protective Device

300 Series The 300 Series of surge protection devices are specifically designed for low to medium exposure locations. The 320 line is available with surge current ratings up to 25kA… read more →

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