Amperage20 AColorYellowConnectivityScrew terminalsCord dia35 in-1.15 inCord range0.350 in-1.150 in (9-29)Current / amperage rating20 ACurrent rating20 ADielectric strengthWithstands 2,000V minimumDimensions3.86 in x 2.33 in x 2.33 inEnvironmental conditionsCorrosion ResistantHeight2.33 inInsulationInsulated BodyLength3.86 inMaterialNylonMaterial - mounting hardwareCord MountedNema RatingL21-20RNumber of poles4-PoleNumber of wires5-Wire GroundingOperating temperatureMaximum continuous 75C and minimum -40C without ImpactPhase3 Phase WYEVoltage120/208 VACVoltage rating description120/208 VACWidth (in)2.33Wire size#16 AWG to #8 AWG
| Amperage | 20 A |
| Color | Yellow |
| Connectivity | Screw terminals |
| Cord dia | 35 in-1.15 in |
| Cord range | 0.350 in-1.150 in (9-29) |
| Current / amperage rating | 20 A |
| Current rating | 20 A |
| Dielectric strength | Withstands 2,000V minimum |
| Dimensions | 3.86 in x 2.33 in x 2.33 in |
| Environmental conditions | Corrosion Resistant |
| Height | 2.33 in |
| Insulation | Insulated Body |
| Length | 3.86 in |
| Material | Nylon |
| Material - mounting hardware | Cord Mounted |
| Nema Rating | L21-20R |
| Number of poles | 4-Pole |
| Number of wires | 5-Wire Grounding |
| Operating temperature | Maximum continuous 75C and minimum -40C without Impact |
| Phase | 3 Phase WYE |
| Voltage | 120/208 VAC |
| Voltage rating description | 120/208 VAC |
| Width (in) | 2.33 |
| Wire size | #16 AWG to #8 AWG |