BoltShield Plug-In Surge Protector 2-Pole 65kA 120 And 240 Volts 1-Phase 3-Wire SPD With Audible Alarm And Visual Indicator Heavy-Duty Build Fits Most Panels High Surge Rating And Homeowner Friendly Quick Replacement Reminder

2-Pole Plug-In Surge Protector for 120/240V Panels
✔️ 65kA surge, audible alarm, visual indicator, 200kA SCCR

This plug-in surge protector provides robust protection near the service panel for residential or small business circuits. It’s commonly used in home electrical setups, especially in Siemens panels, to guard downstream loads from external surges and internal transients. The unit supports 1-phase, 3-wire systems and includes a replacement alert via audible alarm and visual indicator.

✅ 65kA surge current rating
✅ 200kA short circuit current rating
✅ 20kA I-nominal rating
✅ Audible alarm and visual indicator for replacement
✅ Fits most Siemens panels
✅ Stackable protection for added surge tolerance

💡 What is a plug-in surge protector used for in home electrical systems?

- Protects circuits from voltage spikes and surges - Provides audible alarm and visual indicator for replacement needs - Designed for 1-phase, 3-wire residential service installations - Can be stacked to boost overall protection for critical loads