We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Thursday, Jan 9
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Step 1 Add the items into your cart or submit a Purchase order
Step 2 Checkout, select NET30 payment (provide company registration and VAT number)
Step 3 Delivery via TNT or Royal Mail and receive invoice for payment in 30-days
Step 4 Make payment via BACS to our factoring partner,
| Item | Circuit-lock Watertight Mechanical Interlock Device |
| Accepts Plug Number | 3D138 |
| Amps | 20 |
| Color | Blue |
| Current Rating | 20 A |
| Exposure Conditions | Watertight |
| Hp | 5 |
| Hub | 1" |
| Material | Thermoplastic |
| Mounting Style | Screw |
| Number Of Poles | 3 |
| Number Of Wires | 4 |
| Phase | 3 |
| Type | Pin And Sleeve, Unfused |
| Use With | 3D138 |
| Voltage | 250 VAC |
| Voltage Rating | 240 VAC |
| Wattage | 5000 |
| Wire Size | #14 - #10 AWG |
| 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 |
| Product | Model | Amps | Color | Current Rating | Hp | Item | Number Of Poles | Number Of Wires | Phase | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
HBL420MI7W | 20 | Red | 20 A | 10 | Circuit-lock Watertight Mechanical Interlock Device | 3 | 4 | 3 | £1,635.34 | |
 |
HBL420MI5W | 20 | Black | 20 A | 10 | Circuit-lock Watertight Mechanical Interlock Device | 3 | 4 | 3 | £1,635.34 | |
 |
HBL420MI12W | 20 | Orange | 20 A | 2 | Circuit-lock Watertight Mechanical Interlock Device | 3 | 4 | 1 | £1,635.34 | |
 |
HBL430MIFS2W | 30 | - | 30 A | 20 | Mechanical Interlock | 3 | 4 | 1/3 | £3,242.34 | |
|
HBL460MIFS2W | 60 | - | 60 A | 50 | Mechanical Interlock | 3 | 4 | 1/3 | £3,423.76 | |
 |
HBL430MIS2W | 30 | - | 30 A | 20 | Mechanical Interlock | 3 | 4 | 1/3 | £1,846.15 | |
|
HBL460MIS2W | 60 | - | 60 A | 50 | Mechanical Interlock | 3 | 4 | 1/3 | £2,490.00 |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for 
Order Value should be £500+