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Product Specifications:
| Item | Circuit-lock Watertight Mechanical Interlock Device |
| Accepts Plug Number | 3D138 |
| Amps | 20A |
| Circuit Breaker | No |
| Circuit Breaker Amp Rating | 20A |
| Color | Blue |
| Compatible Plug Grainger Part Number | 3D138 |
| Compatible Plug Manufacturer Part Number | 3D138 |
| Current Rating | 20A |
| Electrical Connection Type | Pin And Sleeve |
| Exposure Conditions | Wateright |
| For Location | Indoor/Outdoor |
| Fuse Protection | Non-Fused |
| Grounding | Grounded |
| Horsepower Rating | 5 hp |
| Housing Color | Blue |
| Housing Material | Thermoplastic |
| Hub | 1" |
| Hub Diameter | 1" |
| Includes | Mounting Feet |
| Includes Mounting Hardware | Yes |
| Ip Rating | IP67 |
| Locking Handle | Yes |
| Material | Thermoplastic |
| Maximum Operating Temperature | 75°C |
| Maximum Wire Size | 10 AWG |
| Minimum Operating Temperature | -40°C |
| Minimum Wire Size | 14 AWG |
| Mounting Style | Screw |
| Nema Enclosure Rating | Not Rated |
| Number Of Poles | 3 |
| Number Of Wires | 4 |
| Overall Height | 10.12" |
| Overall Width | 7 3/4" |
| Phase | 3 |
| Product Datasheet | hubbell-wiring-device-kellems-hbl420mi9w.pdf |
| Resistance Properties | Watertight |
| Reverse Service | No |
| Type | Pin And Sleeve, Unfused |
| Ul 94 Flammability Rating | V-0, 5 VA |
| Use With | 3D138 |
| Viewing Window | No |
| Voltage Rating | 240V AC |
| Wattage | 5000 |
| Wire Size | 14 AWG to 10 AWG |
Shipping Info:
| Ship weight (kg) | 2.61 |
| Ship height (cm) | 25.7 |
| Ship length (cm) | 30.99 |
| Ship width (cm) | 19.69 |
| HS code | 8536908085 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Current Rating | Phase | Number Of Poles | Number Of Wires | Color | Hp | Amps | Wire Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
HBL420MI7W | 20A | 3 | 3 | 4 | Red | - | 20A | 14 AWG to 10 AWG | €1,992.12 | |
![]() |
HBL420MI5W | 20A | 3 | 3 | 4 | Black | - | 20A | 14 AWG to 10 AWG | €1,901.51 | |
![]() |
HBL420MI12W | 20A | 1 | 3 | 4 | Orange | - | 20A | 14 AWG to 10 AWG | €2,028.40 | |
![]() |
HBL430MIFS2W | 30A | 1, 3 | 3 | 4 | - | - | 30A | 12 AWG to 8 AWG | €3,732.61 | |
![]() |
HBL460MIFS2W | 60A | 1, 3 | 3 | 4 | - | 50 hp | 60A | 8 AWG to 2 AWG | €3,796.65 | |
![]() |
HBL430MIS2W | 30A | 1, 3 | 3 | 4 | - | - | 30A | 12 AWG to 8 AWG | €2,002.12 | |
![]() |
HBL460MIS2W | 60A | 1, 3 | 3 | 4 | - | 50 hp | 60A | 8 AWG to 2 AWG | €2,895.24 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
HUBBELL WIRING DEVICE-KELLEMS HBL420MI9W Mechanically Interlocked Receptacle, 3 Pole, 250 VAC, 20 A
€2,034.54 /unit





