RS PRO Industrial Circular Connectors, 7 Contacts, In-line, SP21 Connector, Socket, Female, IP68

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£8.15

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£9.78

(inc. VAT)

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  • Plus 8 unit(s) shipping from 27 October 2025
  • Plus 999,999,991 unit(s) shipping from 02 February 2026
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1 - 9£8.15
10 - 24£7.50
25 +£6.76

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RS Stock No.:
304-694
Brand:
RS PRO
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Brand

RS PRO

Number of Contacts

7

Mounting Type

In-line

Connector Size

SP21

Plug/Socket

Socket

Contact Gender

Female

Termination Method

Solder

IP Rating

IP68

Current Rating

15A

Body Orientation

Straight

Voltage Rating

500V ac

Mating Type

Threaded Coupling

Shell Size

21mm

Housing Material

Nylon 66, PC

Pole Format

7P

Shielded/Unshielded

Unshielded

Strain Relief

No

Contact Plating

Gold

Contact Material

Brass

Minimum Operating Temperature

-40°C

Outer Diameter

29mm

Maximum Operating Temperature

85°C

COO (Country of Origin):
CN

RS PRO Industrial Circular Connector, IP68 Waterproof, 7 Contacts


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

Features and Benefits


IP68 Waterproof Rating: Ensures excellent protection against dust and water, suitable for outdoor and industrial environments
Threaded Coupling: Provides secure and reliable connections, preventing accidental disconnection
Multiple Mounting Options: Available in panel, cable, and in-line mounts for versatile installation
90-Degree Cable Mount Option: Offers additional flexibility in tight spaces
High Voltage Rating (500 V ac): Suitable for high-power applications
Durable Housing Material: Made from Nylon 66 and Polycarbonate for enhanced durability
Gold-Plated Contacts: Ensures excellent conductivity and resistance to corrosion

Applications


Industrial machinery
Outdoor equipment
Marine applications
Automation systems

Additional Information


Contact Material: Brass
Contact Gender: Female
Termination Method: Solder
Operating Temperature Range: -40 °C to 85 °C
Current Rating: 15 A

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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