RS PRO Circular Connector, 4 Contacts, Cable Mount, Socket, Male, IP68

View this category
Save 20% when you buy 100 units

Subtotal (1 unit)*

£20.98

(exc. VAT)

£25.18

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 60 unit(s) shipping from 14 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£20.98
10 - 24£20.74
25 - 49£20.14
50 - 99£18.86
100 +£16.78

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

presentation
RS PRO Industrial Circular Connectors, 4 Contacts, In-line, SP21 Connector, Socket, Male, IP68
RS Stock No.
304-663

Each

£7.10

(exc. VAT)

£8.52

(inc. VAT)

RS Stock No.:
207-2214
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Number of Contacts

4

Mounting Type

Cable Mount

Connector Size

Standard

Plug/Socket

Socket

Contact Gender

Male

Termination Method

Screw

IP Rating

IP68

Current Rating

10A

Series

SP21

Body Orientation

Straight

Voltage Rating

500V

Mating Type

Threaded

Housing Material

Nylon 66, PC

Pole Format

4P

Strain Relief

No

Contact Plating

Gold

Shielded/Unshielded

Unshielded

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Outer Diameter

7→12mm

COO (Country of Origin):
CN

RS PRO Cable Mount Connector


Introducing the range of RS PRO Cable Mount Connectors, ideal for panel mounting in production and manufacturing environments. This connector has been designed with a threaded interface and an industry-standard compatibility. This means it can easily mate with cable mount plugs, allowing complete flexibility for connection and easy to incorporation into any sensory or automation applications. The circular connector is IP68 rated making it ultra-durable, protecting the internal connections, making it an ideal solution where a rugged and reliable connection is required in harsh environments.

Features and Benefits:


  • This high-performance RS PRO circular connector comes with a circular threaded interface and industry-standard compatibility which prevents miss-mating

  • The ultra-durable connector is IP68 rated and made from PC and Nylon 66, making it ideal for use in difficult environments with extreme temperatures, UV or moisture exposure, or where contact with chemicals or oils could occur

  • It is quick and easy to install thanks to the threaded coupling, making it user-friendly and saving on valuable installation time

  • This type of circular connector is most suited to panel mounting in sensing and automation systems in industrial environments or for outdoor applications where a secure and waterproof connection is required

Applications:


Industrial circular connectors are heavy-duty and versatile products that transmit data, electrical signals, or power to machinery or peripheral components, like sensors and actuators. They are generally designed to withstand extreme temperature changes and moisture, exposure to chemicals, oils and UV, as well as any abrasions or wear that can be caused by machinery vibration to ensure the protection of the internal wires. These types of industrial connectors are most commonly found in:
  • Instrumentation

  • Process control

  • Robotics

  • Assembly lines and manufacturing

  • Factory automation

  • Industrial production and automation

Why RS PRO?


RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.

For a suitable alternative please see RS PRO 304-663

Related links