N - Nuclear Stainless Steel
Flawless performances in highly regulated environments such as nuclear hot cells
Main Features
- Remote handling stainless steel
- Chemical & radiation resistant
- Compliant with nuclear Quality standards
- Push-Pull latching system with alignment guide
- For extreme environments
Reliable High quality and performance interconnect solutions
Modular and custom made complete solutions
Worldwide presence with local experts, stock management and cable assembly everywhere
Form & Material
- Environment
- Remote handling stainless steel high quality circular connector range for extreme environments such as nuclear hot cells
- Latching system
- Guided Push-Pull latching system enabling simple/quick yet safe and reliable frequent connect and disconnect
- Keying system
- Multiple keying options
- Construction
- Field proven solid & compact construction, chemical & radiation resistant and compliant with nuclear Quality standards
- Ergonomy
- Designed for high-force power telemanipulators with alignment system and connection identification for ease of use
- Size and model
- Various sizes and models including elbow plugs, watertight and vaccumtight models
Electrical configurations
- Insert configurations
- Large selection of insert configurations including high-density low voltage, coaxial, triaxial, fibre optic, fluidic and thermocouple contacts as well as hybrid solutions
Solutions Selection Guide
Telemanipulator connectors N series
SUPREME
Use the table to compare the 3 main series within the SUPREME connector family and to identify the connector(s) best adapted to your specific requirements.
| Description | Description Flawless performances in highly regulated environments such as nuclear hot cells | Description High water pressure screw locking connectors designed for demanding marine and underwater applications | Description Single contact high voltage connectors in high grade materials |
| Locking | Locking Push-Pull telemanipulator | Locking Screw locking | Locking Push-Pull |
| Size | Size 4 sizes from ø 22.0 to ø 45.0 mm (plugs) | Size 6 sizes from Ø 17.2 to 50.0 mm (plugs) | Size 3 sizes from Ø 13.0 to 47.0 mm (plugs) |
| Keying | Keying 2 keyway | Keying 4 keyway | Keying No keyway (unipole) |
| Shell Types | Shell Types Special shell design | Shell Types Over 9 shell styles | Shell Types Over 19 shell styles |
| Shell Material | Shell Material Stainless steel | Shell Material Stainless steel or Brass | Shell Material Brass |
| Plating | Plating - | Plating Chrome on brass version | Plating Chrome |
| Cable Diameter | Cable Diameter 6.1 to 30.0 mm | Cable Diameter 1 to 23.5 mm | Cable Diameter 1.2 to 31.3 mm |
| NB of contact | NB of contact 2 to 64 | NB of contact 1 to 64 | NB of contact 1 |
| AWG | AWG 8 to 32 | AWG 8 to 32 | AWG 2 to 21 |
| Contact types | Contact types Multipole • Coax | Contact types Multipole • Coax • Fibre • Fluidic | Contact types High Voltage |
| Contact Termination | Contact Termination Solder / Crimp | Contact Termination Solder / Crimp / Print (PCB) | Contact Termination Solder |
| Test Voltage | Test Voltage up to 3.6 kV (rms) | Test Voltage up to 3.6 kV (rms) | Test Voltage up to 70 kV (rms) |
| Sealing Level | Sealing Level IP66 | Sealing Level IP68, 30 bars | Sealing Level IP50 |
| Temperature Range | Temperature Range -40°C to 160°C | Temperature Range -20°C to 200°C | Temperature Range -55°C to 230°C |
| Mating Cycles | Mating Cycles > 5000 | Mating Cycles > 1000 | Mating Cycles > 1000 |
N - Nuclear Stainless Steel
The N series offers remote handling self latching connectors suitable for operating in extreme environments. Fully compliant with nuclear quality standards, these stainless steel connectors are chemical and radiation resistant. The Push-Pull latching system with long alignment guides enables, rapid yet secure connections, high resistance to shocks and vibrations, and reliability even with frequent connection/disconnection. The range of options includes different sizes, elbow plugs, watertight and vacuumtight model, high-density low voltage, coaxial, triaxial, fibre optic, fluidic and thermocouple contacts as well as hybrid solutions are available.
- Plug
- Elbow
- Nb of contacts
- 4
- Termination
- Solder
- Jacket cable outside diameter [mm]
- 8.60 - 9.00 mm
- Plug
- Elbow
- Nb of contacts
- 7
- Termination
- Solder
- Wire Size/AWG
- 24 - 16
- Jacket cable outside diameter [mm]
- 10.10 - 11.00 mm
- Socket / Receptacle
- Fixed Panel Front Mounted
- Nb of contacts
- 8
- Termination
- Solder
- Wire Size/AWG
- 28 - 20
- Socket / Receptacle
- Fixed Panel Front Mounted
- Nb of contacts
- 18
- Termination
- Crimp
- Wire Size/AWG
- 24 - 20
- Socket / Receptacle
- Fixed Panel Front Mounted
- Nb of contacts
- 2
- Termination
- Solder
- Wire Size/AWG
- 18 - 10
- Socket / Receptacle
- Fixed Panel Front Mounted
- Nb of contacts
- 5
- Termination
- Solder
- Wire Size/AWG
- 24 - 16
- Socket / Receptacle
- Fixed Panel Front Mounted
- Nb of contacts
- 3
- Termination
- Crimp
- Wire Size/AWG
- 16 - 12
- Socket / Receptacle
- Fixed Panel Front Mounted
- Nb of contacts
- 4
- Termination
- Crimp
- Socket / Receptacle
- Fixed Panel Front Mounted
- Nb of contacts
- 4
- Termination
- Solder
- Socket / Receptacle
- Fixed Panel Front Mounted
- Nb of contacts
- 3
- Termination
- Solder
- Wire Size/AWG
- 22 - 14
- Socket / Receptacle
- Fixed Panel Front Mounted
- Nb of contacts
- 10
- Termination
- Solder
- Wire Size/AWG
- 28 - 20
- Socket / Receptacle
- Fixed Panel Front Mounted
- Nb of contacts
- 6
- Termination
- Solder
- Jacket cable outside diameter [mm]
- 8.10 - 8.50 mm
- Plug
- Straight
- Nb of contacts
- 7
- Termination
- Solder
- Wire Size/AWG
- 24 - 16
- Jacket cable outside diameter [mm]
- 8.60 - 9.00 mm
- Plug
- Straight
- Nb of contacts
- 7
- Termination
- Solder
- Wire Size/AWG
- 24 - 16
- Jacket cable outside diameter [mm]
- 6.10 - 6.50 mm
- Plug
- Straight
- Nb of contacts
- 30
- Termination
- Solder
- Jacket cable outside diameter [mm]
- 10.10 - 11.00 mm
News
Innovations galore in Connected 20
Discover the 20th edition of our magazine, dedicated to innovation and innovators, showcasing varied and exciting content, that you have come to expect.
The angel wears T-shirts
In the event of a severe electric shock, reaction speed is vital. So, the Austrian company Adresys has come up with a solution that is both high-tech and discreet to detect accidents and raise the alarm : a smart T-shirt.
Super magnetic inspector
Bike, a small magnetic robot is capable of exploring large oil and gas facilities. Its uniqueness lies in a combination of agility and 3D localisation. A “ Made in Switzerland ” solution within the portfolio of US company Baker Hughes.
Contact us
t 
t
Do you
have a
challenging
project?
No matter how harsh the environment may be, LEMO has a solution ready for you to implement today.
If not, we promise to relentlessly innovate and develop one for you.
Please take a moment to reach out and describe your project, technical specifications and deadlines. We are standing by and looking forward to hearing from you - and adding your business to our thousands of longstanding satisfied customers, partners and employees - very soon.