RS PRO Male Cable Mount Connector, 3 contacts Socket

  • RS Stock No. 124-6687
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

Cable Plug 25A Circular Connectors (Threaded) IP68

From RS Pro, a range of threaded circular connectors designed for industrial applications. The IP68 fully sealed cable mount plugs provide a secure, watertight connection. With a knurled locking ring the versatile cable mount plugs are easily mated with cable sockets for in-line cable to cable connections. Alternatively, the cable mount plugs can be mated with panel mount sockets for cable to panel connections. The RS Pro range of sealed circular connectors features screw terminals, and require no additional specialist tooling. This makes them ideal for field applications or areas that require regular maintenance.

Features & Benefits

• IP68 ingress protection rating
• -25 to + 85°C temperature range
• Robust Nylon 66 outer shell
• High-performance PPS insert
• Gold plated brass contacts
• Screw termination, ideal for field applications
• Easy to assemble – no special tooling required
• V-0 fire rating
• 7 mm to 12 mm o/d cable acceptance
• 2, 3 and 5 pole variants


The RS Pro threaded circular connectors are ideally suited to industrial applications. Due to their excellent environmental resistance properties, these threaded circular connectors are perfect for harsh environments that require a higher level of protection. So of the most common areas are;

• Tooling & Machinery
• Industrial Process Control
• Industrial Robotics
• Industrial Automation


These RS Pro waterproof cable mount connectors are fully sealed and have an IP68 ingress protection rating. This means that when mated with the appropriate cable or panel sockets the connectors are dust tight and are protected against powerful jets of water from all directions and partial submersion.


Q - Are the connectors easy to terminate?
A – Yes, this range of connectors have screw terminals so no special tooling is required.
Q – How durable are the connectors?
A – The RS Pro threaded circular connectors are manufactured from high-grade engineering materials. They are robust, strong and reliable.

Mating Parts

124-6686 is a 2 pole cable mount plug and mates with 124-6664 in-line socket or 124-6671 panel socket
124-6687 is a 3 pole cable mount plug and mates with 124-6665 in-line socket or 124-6672 panel socket
124-6688 is a 5 pole cable mount plug and mates with 124-6666 in-line socket or 124-6673 panel socket

RS Pro (Threaded)

The RS Pro series of threaded IP68 connectors are perfect for your application. These robust connectors can be used for both cable to cable (inline) and cable to panel-mount connections. With its IP68 rating, each product is excellent within harsh environments, giving you peace of mind. All models are highly reliable and excellent quality.

Attribute Value
Number of Contacts 3
Plug/Socket Socket
Mounting Type Cable Mount
Connector Size Standard
Termination Method Screw
Current Rating 25A
IP Rating IP68
Contact Gender Male
Voltage Rating 500 V ac
Mating Type Threaded
Body Orientation Straight
Housing Material Plastic
Pole Format 3P
31 In stock for delivery within 2 working days
Unit of sale: Each
(exc. VAT)
(inc. VAT)
Per unit
1 - 9
10 - 49
50 - 99
100 +
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