




Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Square D surge protection device, MPN SDSA3650D, offers reliable protection for electrical systems. This device is designed to be easily installed as a plug-in unit, requiring just two pole spaces in either a QO or Homeline load center, or NQ panelboard. The SDSA3650D is UL Listed as Type 2 SPD to the UL 1449 standard, ensuring compliance with safety regulations in the United States and Canada.
This surge protective device is effective for protecting sensitive electronics and critical systems from voltage spikes. It meets NEC and CSA standards for safety and reliability.
Thanks for subscribing!
This email has been registered!




