RS PRO Industrial Circular Connectors, 15 Contacts, In-line, SP21 Connector, Socket, Female, IP68

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Subtotal (1 unit)*

£9.18

(exc. VAT)

£11.02

(inc. VAT)

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  • Plus 9 unit(s) shipping from 13 October 2025
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1 - 9£9.18
10 - 24£8.45
25 +£7.62

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RS Stock No.:
304-678
Brand:
RS PRO
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Brand

RS PRO

Number of Contacts

15

Mounting Type

In-line

Connector Size

SP21

Plug/Socket

Socket

Contact Gender

Female

Termination Method

Solder

IP Rating

IP68

Current Rating

5A

Body Orientation

Straight

Voltage Rating

400V ac

Mating Type

Threaded Coupling

Shell Size

21mm

Housing Material

Nylon 66, PC

Pole Format

15P

Strain Relief

No

Contact Plating

Gold

Shielded/Unshielded

Unshielded

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-40°C

Outer Diameter

29mm

Contact Material

Brass

COO (Country of Origin):
CN

RS PRO Industrial Circular Connector, IP68 Waterproof, 15 Contacts


This RS PRO Industrial Circular Connector is designed for robust applications requiring high water resistance and reliable performance. With an IP68 rating, it is ideal for environments where moisture and dust protection are critical. The connector offers flexible installation options, including panel mount, cable mount, and in-line cable mount, making it suitable for various connection needs.

Features and Benefits


IP68 Waterproof Rating: Ensures protection against water and dust, suitable for harsh environments
Threaded Coupling: Provides secure and reliable connections, preventing accidental disconnection
Multiple Mounting Options: Available in panel mount, cable mount, and in-line cable mount, offering versatile installation solutions
15 Contacts: Supports complex wiring needs with multiple contact points
Gold Contact Plating: Enhances conductivity and reduces oxidation, ensuring long-lasting performance
Nylon 66 and Polycarbonate Housing: Offers durability and resistance to environmental factors
Wide Temperature Range: Operates effectively from -40 °C to 85 °C, suitable for various industrial applications

Applications


Industrial automation
Outdoor equipment
Marine applications
Heavy machinery

Additional Information


Available in male or female ends
90-degree cable mount option for enhanced installation flexibility
Unshielded design for general-purpose use
Solder termination method for secure connections

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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