Scale Pro System – Model 600
Fitting Schedule/Class: Class 150
Thick wall and added ribs make the housings ideal for a wide range of applications
Reliably monitors levels in groundwater wells
140M-C2E-C20 KY
Square D SDSA2040 Surge Protection Device, Surgelogic, 40kA, 208Y/120 VAC, 3 phase, 4 wire, NEMA 4X Blind Flange Scale Pro System – ModelSquare D SDSA2040 Surge Protection Device, Surgelogic, 40kA, 208Y 120 VAC, 3 phase, 4 wire, NEMA 4X Square D load center surge protective devices, SDSA2040, are easy to install plug in units that install as quickly as a standard circuit breaker. The surge suppressors use two pole spaces in a QO or Homeline load center, or NQ panelboard. US and Canadian UL Listed as Type 2 SPD to the UL 1449 standard. Complies with requirements of NEC Article 285, CSA