Surge protection device, Surgelogic, 240kA, 600Y/347 VAC, 3 phase, 4 wire, NEMA 1

Square D™ load center surge protective devices, SSP08EMA24, 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 233.1-87, and CSA C22.2 No. 8- M1986 as appropriate.