Products
Products
ABB Allen-Bradley ADEPT ALSTOM
All Categories
AMAT B&R BACHMANN BENTLY Bosch Rexroth BAILEY CUTLER-HAMMER DEIF DANAHER Enterasys Extreme EATON ELAU EMERSON EPRO FANUC FOXBORO GE HIMA Honey Well ICSTriplex IFM Kollmorgen SIEMENS Schneider WOODWARD YASKAWA Omron YOKOGAWA MOOG MOTOROLA NI RELIANCE Rexroth SEW TRICONEX Schenider Weidmueller Mitsubishi SICK FISHER
home
WATSN80/4H

The Schneider WATSN80/4H is a Surge Protection Device (SPD) designed to protect electrical installations from transient overvoltages, such as those caused by lightning strikes or switching surges. It is part of Schneider Electric's WATSN series, providing reliable protection for low-voltage electrical systems.

open
TEL：+86 13600179521
Mail：info@hongkongeasy.com
info@hongkongeasy.com
WhatsApp
Parameters
Request a Quote
Return to List
Parameters: Poles: 4P (4 poles, used for protecting both phase and neutral in a 3-phase system) Nominal Discharge Current (In): 80kA (maximum current that the SPD can handle during a surge event) Maximum Discharge Current (Imax): Typically higher than the nominal current, ensuring the SPD can withstand extreme surges (e.g., up to 160kA or higher depending on the model). Protection Class: Type 2 (secondary protection, designed for use in installations where Type 1 protection has already been implemented or where surge risks are moderate) Rated Voltage (Un): 230/400V AC (standard voltage for residential and industrial electrical installations) Rated Frequency: 50/60Hz Response Time: < 25ns (fast response time to prevent damage from fast-rise surges) Voltage Protection Level (Up): Typically ≤ 1.5kV (the maximum voltage that will appear across the SPD during a surge) Max Continuous Operating Voltage (Uc): 275V (AC systems) Temperature Range: -40°C to +80°C (suitable for a wide range of environmental conditions) Degree of Protection: IP20 (protection against solid objects larger than 12mm) Mounting: DIN rail mountable for easy integration into electrical distribution boards