
- Home
- Solutions
- ORIGINALS
- S - Indoor Stepped Insert
- ECP.3S.310.CYM
Electrical Configuration
- Number of contacts Low Voltage
- 10
- Contact Termination Low voltage
- Crimp
- Insert configuration value
- 3S.310 - 10 Low Voltage
- Insulator
- Y: PEEK for crimp contacts
- Rated current
- 9 A
- Test voltage (kV DC)
- 1.5
- Contact Dia.
- 1.3
- Wire Size/AWG
- 20 - 18
Form & Material
- Shell style / Model id
- ECP - Fixed receptacle with two nuts, long threaded shell (back panel mounting)
- Socket / Receptacle
- Fixed Panel Rear Mounted
- Housing material
- Brass (chrome plated [SAE AMS 2460]) shell and collet nut, nickel plated [SAE AMS QQ N 290] brass latch sleeve and mid pieces
- Locking system
- Push-pull
- Keying
- Hermaphroditic keying (half moon insert) with female pin 1
- Colour
- Grey
- Weight
- 34.35 g
Environment
- Technical domain
- Audio Video, Energy and Industrial, Semiconductor, Test and Measurement
- Environmental sealing (IP rating)
- IP50
- Endurance
- 5000 mating cycles
- Temperature range
- -55°C / +250°C
- Climatical Category
- 50/175/21
- Humidity (max)
- <=95% [at 60 deg C /140 F]
- Shielding (min)
- 75 dB (10 MHz)
- Shielding (min)
- 40 dB (1 GHz)
- Shock Resistance
- 100 g [ 6 ms]
- Vibration
- 15 g [10 Hz - 2000 Hz]
- Salt Spray Corrosion
- >1000 hr
Cable fixation
- Jacket cable outside diameter [mm]
- 2.00 - 16.60 mm
Technical plans



Dimensions
M | S1 | e | A | B | S3 | E | L | |
---|---|---|---|---|---|---|---|---|
mm. | 4.5 | 16.5 | M18x1.0 | 24 | 25.2 | 22 | 14 | 29 |
in. | 0.18 | 0.65 | 0.94 | 0.99 | 0.87 | 0.55 | 1.14 |
S - Indoor Stepped Insert

Main Features
- Stepped inserts
- 8 sizes
- Indoor/protected environments (IP50)
- Push-Pull self latching system
- Up to 106 contacts

Cable assembly service
Receive the same high quality cable assemblies that you've come to expect from LEMO Push-Pull connectors.
Contact us

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.