
Mennekes 7251UK DUO Interlocked Socket with RCD IP67 63A 5P 400V 6h 30mA
7251UK
DUO Interlocked Socket with RCD – IP67, 63A, 5P, 400V, 6h, 30mA for Safe, High-Capacity Three-Phase Installations
This DUO interlocked socket provides a secure, weatherproof solution for high-load three-phase power distribution. With integrated 30mA RCD protection, mechanical interlock, and manual switching, it’s ideal for demanding industrial environments requiring safe and compliant electrical connections.
- Integrated 30mA RCD: Offers fast disconnection in the event of earth leakage, protecting users and equipment.
- Mechanical DUO Interlock: Ensures the socket can only be energised when the plug is fully inserted and locked, improving operational safety.
- Switched Functionality: Manual on/off control built into the unit allows for easy local isolation.
- IP67 Rated Enclosure: Fully sealed against dust and temporary water immersion, perfect for harsh and outdoor conditions.
- 5-Pin, 400V Configuration: Standard 3P+N+E layout with screw terminals, supporting balanced three-phase loads with neutral.
Technical Specification
- Mounting: Wall Mounted
- Current Rating: 63A
- Poles: 5P (3P+N+E)
- Voltage: 400V
- IP Rating: IP67
- RCD Rating: 30mA
✅ Choose this 63A 5P DUO interlocked socket with RCD for powerful, safe, and weatherproof three-phase connections!
Range | Mennekes DUO Interlocked |
Product | Socket |
Ingress Protection | IP67 |
Colour | Red |
Voltage | 400 V |
Pole Configuration | Triple Pole + Neutral + Earth (3P+N+E) |
Current Rating | 63 A |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.