Amperage: 20 A
Current Limiting: Full Rated Current
Dielectric Voltage: Withstands 2000V per UL498
Grounding: Grounding
Phase: 3-Phase WYE
Pole: 4
Temperature Rise: Max 30C after 250 cycles OL at 200 percent rated current
Voltage: 277/480 VAC
Wire: 5

Enclosure Rating: NEMA 4, 4X, 12 IEC IP66
Environment: Wet
Flammability: Rated V-2 per UL 94 (wiring module)
Operating Temperature: -40¡C to 60¡C

Blades/Contacts, Terminal Clamps: Electroless Nickel-coated Brass
Cover Gasket: Santoprene TPV
Cover/Lid: Valox PBT
Mounting & Assembly Screws: Stainless steel, non-magnetic
Terminal Screws: Electroless Nickel-coated Brass

Torsion Spring Mechanism (Flip Lids): Stainless Steel
Wiring Module: Nylon
Wiring Module Mounting Cup: Valox PBT

Product ID: Ratings and NEMA I.D. permanently marked on device
Screw Terminal Torque: 12-14 in-lbs
Terminal Accom.: #16 AWG to #10 AWG

Brand: Wetguard
Color: Yellow
Device Type: Locking Inlet
NEMA: L22-20P

ANSI: C-73
CSA: C22.2 No. 42
NEMA: WD-6
NOM: 057
UL: 498
Warranty: Limited Lifetime Warranty