Ideal for:
Power Rating @ 50hz: 6 hp ( 4
Warranty
Bussmann series power distribution block
These units offer a 25% freeboard area for excellent backwash ratios
Square D SDSA4040D Surge protection device, Surgelogic, 40kA, 480 VAC delta, 3 phase, 3 wire, NEMA 4X new Ideal for:Square D SDSA4040D Surge protection device, Surgelogic, 40kA, 480 VAC delta, 3 phase, 3 wire, NEMA 4X Square D load center surge protective devices, SDSA4040D, 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,