RS PRO Industrial Circular Connectors, 12, 12 Contacts, Cable, In-Line, SP21 Connector, Plug and Socket, Male and

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£20.93

(exc. VAT)

£25.12

(inc. VAT)

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  • Plus 4 unit(s) shipping from 27 October 2025
  • Plus 10 unit(s) shipping from 20 November 2025
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Per Set
1 - 9£20.93
10 +£19.25

*price indicative

RS Stock No.:
304-410
Brand:
RS PRO
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Brand

RS PRO

Number of Contacts

12, 12

Mounting Type

Cable, In-Line

Connector Size

SP21

Plug/Socket

Plug, Socket

Contact Gender

Female, Male

Termination Method

Solder

IP Rating

IP68

Current Rating

5A

Body Orientation

Straight

Voltage Rating

400V ac

Shell Size

21mm

Mating Type

Threaded Coupling

Housing Material

Nylon 66, PC

Pole Format

12P

Contact Plating

Gold

Shielded/Unshielded

Unshielded

Strain Relief

No

Minimum Operating Temperature

-40°C

Contact Material

Brass

Maximum Operating Temperature

85°C

Outer Diameter

29, 29.3mm

COO (Country of Origin):
CN

RS PRO Industrial Circular Connector, 12 Contacts IP68 Waterproof, Threaded Coupling


The RS PRO Industrial Circular Connector is designed for robust applications requiring high water resistance and reliable performance. With an IP68 rating, this connector is ideal for environments where protection against dust and water ingress is crucial. It offers flexibility with panel mount, cable mount, and in-line cable mount options, making it suitable for both cable-to-cable and cable-to-panel connections.

Features and Benefits


IP68 waterproof connector: Ensures high water resistance for demanding environments
Threaded coupling: Provides secure and reliable connections
Multiple mounting options: Available in panel mount, cable mount, and in-line cable mount for versatile installation
90-degree cable mount option: Offers additional installation flexibility
Gold contact plating: Enhances conductivity and corrosion resistance
Nylon 66 and polycarbonate housing: Provides durability and strength

Applications


Industrial machinery
Outdoor installations
Marine environments
Automotive systems

Additional Information


Available in male and female configurations
Supports up to 12 contacts with a 400 V AC voltage rating
Operating temperature range from -40 °C to 85 °C
Termination method: Solder
Unshielded design for general-purpose use

Why RS PRO?


RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.

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