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Square D load center surge protective devices QO250PSPD 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.
- This surge protective device helps safeguard the electronic equipment from voltage spikes
- LED indicator lets you monitor the operating status of this device
- Maximum amperage of up to 720 absorbs maximum voltage