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M8 3 Pin Waterproof Connector Male Female Plug Socket Cable Copper Contact Industrial Sensor
M8 3 Pin Waterproof Connector Male Female Plug Socket Cable Copper Contact Industrial Sensor
M8 3 Pin Waterproof Connector Male Female Plug Socket Cable Copper Contact Industrial Sensor
M8 3 Pin Waterproof Connector Male Female Plug Socket Cable Copper Contact Industrial Sensor
M8 3 Pin Waterproof Connector Male Female Plug Socket Cable Copper Contact Industrial Sensor
M8 3 Pin Waterproof Connector Male Female Plug Socket Cable Copper Contact Industrial Sensor
Specifications
Coupling :
M8 x 1.0 threaded
Supply Ability :
Can produce 10 million sets of wire harnesses annually
Rated Current :
3A per contact
IP Protection Rating :
IP67 / IP68
Brand Name :
kenhon
Contact Configuration :
3 pins (A-Code)
Payment Terms :
L/C,D/A,D/P,T/T
Delivery Time :
7-15 days
Operating Temperature :
-25 to +80 C
Price :
USD 0.30 - 3.00 / Set
Contact Resistance :
<= 5 mOhm
Mating Cycles :
>= 500
Model Number :
M8 3 Pin Waterproof Plug
Certification :
CE, RoHS, REACH
Product Name :
M8 3 Pin Waterproof Connector
Rated Voltage :
60V DC
Packaging Details :
10*10*10 cm export-grade carton
Contact Material :
Phosphor Bronze, Gold Plated
Withstand Voltage :
>= 1500V AC (1 minute duration)
Housing Material :
Nickel-Plated Brass, PA66+GF V0
Place of Origin :
Shenzhen, Guangdong, China
MOQ :
10 sets
Description
M8 3 Pin Waterproof Connector Male Female Plug Socket Cable Copper Contact Industrial Sensor
Product Overview

The M8 3-pin waterproof male-female connector is a compact industrial circular interconnect system featuring M8×1.0 threaded coupling and IEC 61076-2-104 compliance. This sealed, keyed, vibration-resistant pair delivers dependable 3-wire signal and power transmission for 24 VDC proximity sensors, photoelectric switches, actuator interfaces, and general industrial control cabling, even under moisture, dust, and temperature swings.

Key Benefits
  • Ultra-Compact 3-Pin Design: 8mm maximum outer diameter suits miniature sensor and actuator arrays where larger M12 interfaces will not fit
  • Reliable Sealing: IP67 protection when mated (IP68 optional) via silicone O-ring, threaded screw lock, and rear grommet for dust, oil mist, and washdown resistance
  • Stable 3-Wire Transmission: A-coded 3-pin layout rated 3A / 60V DC for dependable sensor power and signal routing
  • Corrosion-Resistant Contacts: Gold-plated phosphor-bronze contacts keep contact resistance at ≤5mΩ and resist oxidation in humid and outdoor environments
  • Secure Connection: Keyed A/B coding prevents incorrect mating and guards connected equipment from miswiring
  • Flexible Installation: Available in straight and 90° right-angle form factors with field-wireable and overmolded cable options
  • Long Service Life: Rated for ≥500 mating cycles with an operating range of -25°C to +80°C to cut long-term maintenance and replacement costs
Technical Specifications
ParameterSpecification
StandardIEC 61076-2-104
CouplingM8 × 1.0 threaded (~8 mm nut outer diameter)
GenderMale (pin) ↔ Female (socket)
Contact Configuration3 pins (A-Code)
Rated Voltage60 V DC
Rated Current3 A per contact
Contact MaterialPhosphor Bronze, Gold Plated
Contact Resistance≤ 5 mΩ
Insulation Resistance≥ 100 MΩ @ 500 V DC
Dielectric Strength1500 V AC / 1 min
Protection LevelIP67 when mated (IP68/IP69K optional)
Cable Outer Diameter3-6 mm
Wire Gauge0.14-0.34 mm² (26-22 AWG)
Operating Temperature-25 to +80 °C
Housing MaterialNickel-Plated Brass, PA66+GF V0
Mating Cycle Life≥ 500 cycles
CertificationsCE, RoHS, REACH
Competitive Advantages
vs. M12 connectors: roughly 33% smaller diameter and lower cost, while fully sufficient for 24 VDC 3-wire sensor wiring
vs. JST/PH headers: threaded M8 lock with O-ring delivers IP67 sealing and vibration resistance instead of a bare friction fit
vs. Heat-shrink splices: keyed coding prevents miswiring and supports reusable, serviceable connections rated for 500 cycles
vs. Overmolded-only options: field-wireable design supports custom cable lengths and on-site repair
Application Scenarios
  • Factory automation sensor and probe wiring
  • Photoelectric and proximity sensor connections
  • Robotics and AGV systems
  • E-motorcycle and e-bike battery interfaces
  • Outdoor and transport equipment
  • Packaging and labeling machinery
  • Medical and laboratory instruments
  • Industrial LED lighting systems
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M8 3 Pin Waterproof Connector Male Female Plug Socket Cable Copper Contact Industrial Sensor

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Product Detail
Coupling :
M8 x 1.0 threaded
Supply Ability :
Can produce 10 million sets of wire harnesses annually
Rated Current :
3A per contact
IP Protection Rating :
IP67 / IP68
Brand Name :
kenhon
Contact Configuration :
3 pins (A-Code)
Contact Supplier
M8 3 Pin Waterproof Connector Male Female Plug Socket Cable Copper Contact Industrial Sensor
M8 3 Pin Waterproof Connector Male Female Plug Socket Cable Copper Contact Industrial Sensor
M8 3 Pin Waterproof Connector Male Female Plug Socket Cable Copper Contact Industrial Sensor

Kenhon Electronics CO.,LTD.

Verified Supplier
1 Years
guangdong, shenzhen
Business Type :
Manufacturer
Main Products :
Waterproof Cable Connector, Waterproof Wire Connectors, Waterproof Wire Harness
Total Annual :
>50 million RMB
Employee Number :
>100 people+
Certification Level :
Verified Supplier
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