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ORIGINALS

• Self-Latching Push-Pull locking
• Wide & modular range
• Broad application reach
• Indoor & outdoor
Your configurable solution

LEMO’s original Push-Pull self-latching system has been an industry standard for more than 75 years. As a quick and easy-to-use solution, it greatly increases the security of any connection by providing an unmatched mating system for mission-critical applications, capable of completing thousands of mating cycles. LEMO’s ‘chocolate bar pattern’ has become an iconic and internationally recognised symbol for the brand itself. 

Exceptional quality, scalability and modularity 

LEMO’s vast and highly configurable range of original Push-Pull connectors offers exceptional scalability and modularity, spanning ultra-miniature to larger sizes. While adapting to ever-more stringent requirements in terms of reduced footprint and weight, no compromises whatsoever have ever been made in terms of quality or reliability. 

Multiple configurations, including hybrid types 

The Push-Pull technology is equally suitable for data, signal, power and other applications. The cylindrical shape enables a wide range of body styles, materials and configurations from low to high voltage, multi-pin, coaxial, triaxial, fibre optic, thermocouple and fluidic/pneumatic media. Further configurations also include hybrid/mixed types.  

Suited for all working conditions 

Designed for both indoor and outdoor use, our connectors can be deployed in extreme working conditions since they can be hermetically sealed to withstand water, dust, , and other hazards. Waterproof ratings run up to IP68.  

ORIGINALS
Use the table to compare the 5 main series within the “ORIGINALS” connector family and to identify the connector(s) best adapted to your specific requirements.
B - Indoor keyed

B - Indoor keyed

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K - Outdoor keyed

K - Outdoor keyed

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T - Small Outdoor keyed

T - Small Outdoor keyed

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S - Indoor Stepped Insert

S - Indoor Stepped Insert

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E - Outdoor Stepped Insert

E - Outdoor Stepped Insert

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Description Description LEMO original Push-Pull solution for protected environments Description LEMO original Push-Pull solution for outdoor environments Description LEMO original miniature Push-Pull solution for outdoor environements Description LEMO original Push-Pull solution with unmatched mating ergonomy Description LEMO original Push-Pull solution for outdoor environments with unmatched mating ergonomy
Locking Locking Push-Pull Locking Push-Pull Locking Push-Pull Locking Push-Pull Locking Push-Pull
Size Size 8 sizes from ø 6.4 to ø 35.0 mm (plugs) Size 6 sizes from ø 11.0 to ø 38.0 mm (plugs) Size 5 sizes from ø 7.0 to ø 18.8 mm (plugs) Size 8 sizes from ø 6.4 to ø 46.0 mm (plugs) Size 7 sizes from ø 11.0 to ø 47.0 mm (plugs)
Keying Keying 13 keyway options Keying 9 keyway options Keying 5 keyway options Keying 1 (stepped inserts) Keying 1 (stepped inserts)
Shell Types Shell Types Over 60 shell styles​ Shell Types Over 28 shell styles​ Shell Types Over 14 shell styles Shell Types Over 50 shell styles​ Shell Types Over 22 shell styles​
Shell Material Shell Material Brass Shell Material Brass Shell Material Brass Shell Material Brass Shell Material Brass
Plating Plating Chrome Plating Chrome Plating Chrome Plating Chrome Plating Chrome
Cable Diameter Cable Diameter 1.4 to 25 mm Cable Diameter 1.0 to 23.5 mm Cable Diameter 2.4 to 15 mm Cable Diameter 1.3 to 30 mm Cable Diameter 1.0 to 30 mm
NB of contact NB of contact 2 to 64 NB of contact 2 to 64 NB of contact 2 to 32 NB of contact 1 to 106 NB of contact 1 to 106
AWG AWG 8 to 32 AWG 8 to 32 AWG 12 to 32 AWG 0 to 32 AWG 0 to 32
Contact types Contact types Multipole • Coax • Fibre Optic • Fluidic High Voltage • Mixed • Thermocouple Contact types Multipole • Coax • Fibre Optic • Fluidic High Voltage • Mixed • Thermocouple Contact types Multipole • Coax • Fibre Optic • Fluidic High Voltage • Mixed • Thermocouple Contact types Unipole • Multipole • Coax • Fibre Optic • Fluidic • Mixed • Thermocouple Contact types Unipole • Multipole • Coax • Fibre Optic Fluidic • Mixed • Thermocouple
Contact Termination Contact Termination Solder / Crimp / Print (PCB) Contact Termination Solder / Crimp / Print (PCB) Contact Termination Solder / Crimp / Print (PCB) Contact Termination Solder / Crimp / Print (PCB) Contact Termination Solder / Crimp / Print (PCB)
Data Protocols Data Protocols USB 2.0 / USB 3.1 / Eth Cat6a Data Protocols USB 2.0 / USB 3.1 / Eth Cat6a Data Protocols USB 2.0 / USB 3.1 / Eth Cat6a Data Protocols - Data Protocols -
Sealing Level Sealing Level IP50 / hermetic sockets Sealing Level IP68 / hermetic sockets Sealing Level IP68 / hermetic sockets Sealing Level IP50 / hermetic sockets Sealing Level IP68 / hermetic sockets
Temperature Range Temperature Range -55°C to 250°C Temperature Range -55°C to 200°C Temperature Range -55°C to 200°C Temperature Range -55°C to 250°C Temperature Range -55°C to 200°C
Mating Cycles Mating Cycles > 5000 Mating Cycles > 5000 Mating Cycles > 3000 Mating Cycles > 5000 Mating Cycles > 5000