How To Zinc Plate At Home What To Look For When Choosing Receptacles?

What to look for when choosing receptacles? - how to zinc plate at home

I need lots of receptacles and switches. At Home Depot, I was probably 15 types each with prices between 20 cents (yes, 20 cents for a bowl) for up to $ 18 a. How do I know which one is right for me, I always look for the price ... OK, for example, the following description of the container. What role is of vital importance?

Grounding: own land
NEMA 5-20R
Poles: 2
Face Material: Nylon
Body Material: Nylon
Material: Steel
Standards & Approvals: UL / CSA
Mains power: 1 HP
Dielectric Voltage: 2000V per UL498 Stops
Current Limiting: Full Rated Current
Increased temperature: Max 30C after 100 cycles OL at 150 percent rated
Flammability: Rated UL94 V-2
Operating temperature: -40C to 60C
Line Contacts: Brass 031 Double Clean Bulk
Terminal screw: Steel 8-32
Grounding Screw: Stainless Steel 8-32
Pass: galvanized steel
Ground Clips: Brass
Standards and certifications
NEMA: WD-2 WD-6
ANSI: C-73
UL498: File E13399
CSA C22.2 No. 42: Record 152,105
NAME: 057


Thank you very much! ;)