Specification

Electrical Characteristics
Sr. No. Parameters Specification
1 Product Category / Description NEMA TWIST LOCK PLUG
2 Connector Type Twist lock L21-20P type
3 V/A Rating 3 Phase Y 120/208 VAC, 20 A
4 Insulation Resistance At 500 V DC 100 Mohms min.
5 H.V.Break Down Test (For 1-Minute) 2 KVAC
Operating/Functional Characteristics
Sr. No. Parameters Specification
1 Permissible Temp. With/Without Load 0°C TO 75°C
2 Terminals Screw-type 12 AWG
Material
Sr. No. Parameters Specification
1 Body Nylon, Black
2 Cord Clamp Nylon, Natural (White) Tightening Torque : 18-21 Kg-cm
3 Contact Holder Nylon, Natural (White)
4 Retainer Polycarbonate, Clear
5 Contact Blade Copper Alloy Nickel Plated / Unplated
6 Terminal screws Brass,Tightening Torque : 12 Kg-cm min.
Reference Standard/ Approvals
Sr. No. Parameters Specification
1 Reference Standard UL-498, NEMA WD 6,CSA C22.2 No.42
2 Approvals File No. E362808 (UL LISTED)
3 Flammability UL 94, V-0

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