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> Leviton surge suppressor panel 277/480V 3ø wye 37277-7
Leviton surge suppressor panel 277/480V 3ø wye 37277-7
Leviton Surge Suppressor Panel 277/480V 3 WYE 37277-7
Leviton 37277-7 seven-mode panel mount surge protective device. Designed for indoor installation at the service entrance, distribution and branch panel locations for protection against high-energy, transient voltage surges. Provides dedicated surge protection for each phase to neutral, phase to ground, and neutral to ground in three-phase WYE AC applications through parallel wiring that facilitates connection to any service ampacity. Some features of this series include:
* 277/480V 3-phase WYE rating - 4 wire plus ground
* Parallel-operated design features 40mm-diameter, metal-oxide varistors and EMI/RFI filter circuitry equipped with high-voltage-rise capacitors for harmonic tolerance
* Provides low-clamping, high surge current capability; clamping envelope tracks contour of the AC sine wave
* Seven-Mode Protection for up to 200,000 amps of surge current per mode
* Parallel wired to facilitate connection to any service ampacity
* Provides normal mode (phase to neutral) and common mode (neutral to ground) protection for WYE-configured 3-phase AC systems
* Equipped with dry contacts for remote diagnostics
* Real-time diagnostics monitor power and surge protection status
* LED panel indicator lights annd audible to indicate system status
* Less than nanosecond response time
Related Surge Suppression Devices and Receptacles:
* Surge Suppressor Panels & Devices
