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Product Specifications:
| Item | Circuit-lock Watertight Mechanical Interlock Device |
| Accepts Plug Number | 3D137 |
| Amps | 20A |
| Circuit Breaker | No |
| Circuit Breaker Amps | 20A |
| Color | Black |
| Compatible Plug Grainger Part Number | 3D137 |
| Compatible Plug Manufacturer Part Number | 3D137 |
| Electrical Connection Type | Pin And Sleeve |
| Exposure Conditions | Wateright |
| For Location | Indoor, Outdoor |
| Fuse Protection | Non-Fused |
| Grounding | Grounded |
| Housing Color | Black |
| Housing Material | Thermoplastic |
| Hp | 10 hp |
| Hub | 1" |
| Hub Dia. | 1" |
| Included | Mounting Feet |
| Included Mounting Hardware | Yes |
| Ip Rating | IP67 |
| Locking Handle | Yes |
| Material | Thermoplastic |
| Max. Operating Temp. | 75°C |
| Max. Wire Size | 10 AWG |
| Min. Operating Temp. | -40°C |
| Min. Wire Size | 14 AWG |
| Mounting Style | Screw |
| Nema Enclosure Rating | Not Rated |
| No. Of Poles | 3 |
| No. Of Wires | 4 |
| Overall Height | 10.12" |
| Overall Width | 7 3/4" |
| Phase | 3 |
| Product Datasheet | hubbell-wiring-device-kellems-hbl420mi5w.pdf |
| Resistance Properties | Watertight |
| Reverse Service | No |
| Type | Pin And Sleeve, Unfused |
| Ul 94 Flammability Rating | V-0, 5 VA |
| Use With | 3D137 |
| Viewing Window | No |
| Voltage | 600V AC |
| Wattage | 12000 |
| Watts | 12000 W |
| Wire Size | 14 AWG to 10 AWG |
Shipping Info:
| Ship weight (kg) | 2.66 |
| Ship height (cm) | 25.7 |
| Ship length (cm) | 31.24 |
| Ship width (cm) | 19.69 |
| HS code | 8536908085 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Amps | Phase | Voltage | No. Of Poles | Wire Size | Overall Height | Overall Width | Circuit Breaker Amps | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
HBL420MI7W | 20A | 3 | 480V AC | 3 | 14 AWG to 10 AWG | 10.12" | 7 3/4" | 20A | €1,992.12 | |
![]() |
HBL420MI9W | 20A | 3 | 240V AC | 3 | 14 AWG to 10 AWG | 10.12" | 7 3/4" | 20A | €2,034.54 | |
![]() |
HBL420MI12W | 20A | 1 | 120/240V AC | 3 | 14 AWG to 10 AWG | 10.12" | 7 3/4" | 20A | €2,028.40 | |
![]() |
HBL430MIFS2W | 30A | 1, 3 | 600V AC/250V DC | 3 | 12 AWG to 8 AWG | 15.36" | 10.18" | 30A | €3,732.61 | |
![]() |
HBL460MIFS2W | 60A | 1, 3 | 600V AC/250V DC | 3 | 8 AWG to 2 AWG | 15.36" | 10.18" | 60A | €3,796.65 | |
![]() |
HBL430MIS2W | 30A | 1, 3 | 600V AC/250V DC | 3 | 12 AWG to 8 AWG | 15.36" | 10.18" | 30A | €2,002.12 | |
![]() |
HBL460MIS2W | 60A | 1, 3 | 600V AC/250V DC | 3 | 8 AWG to 2 AWG | 15.36" | 10.18" | 60A | €2,895.24 |
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Contact us
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HUBBELL WIRING DEVICE-KELLEMS HBL420MI5W Mechanically Interlocked Receptacle, 3 Pole, 600 VAC, 20 A
€1,901.51 /unit





