Questions and Answers for Leviton 15 Amp 125-Volt Duplex Self-Test SmartlockPro Tamper Resistant AFCI/GFCI Dual Function Outlet, White

A:  No its rated for direct connect to aluminum wiring.

A:  This device can provide protection to all devices down stream on a circuit . So if installed as the first device on the circuit it can. note even if tripped it can not stop power from breaker coming to the device.

A:  Unfortunately, no - our GFCIs cannot be split fed.

A:  Many large appliances need a 20-amp current to operate. These are especially common for refrigerators and laundry machines. They are similar to the three-prong, 15-amp outlets but have a horizontal or T-shaped pin on the left. This helps prevent people from plugging items into the wrong type of outlet. Mike

A:  Because it’s a 20 amp outlet, not the more common 15 amp. Devices and appliances that require 20 amps to operate have a different plug to prevent them from being plugged into a 15 amp outlet. 

A:  Designate its 20 amp ampacity but still receives standard 15 amp plugs.

A:  Yes, However that is a gfci/afci receptacle you may be interested is model T7280 which has surge protection.

A:  Yes. It just adds Arc Fault protection. Note that these receptacles will trip if you use high current devices like chop saws.

A:  Yes, it adds GFCI and AFCI protection

A:  Yes it is a dual function.