RS PRO Industrial Circular Connectors, 5 Contacts, In-line, SP21 Connector, Socket, Female, IP68

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£7.10

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£8.52

(inc. VAT)

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  • Plus 10 unit(s) shipping from 27 October 2025
  • Plus 999,999,989 unit(s) shipping from 02 February 2026
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1 - 9£7.10
10 - 24£6.53
25 +£5.89

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RS Stock No.:
304-688
Brand:
RS PRO
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Brand

RS PRO

Number of Contacts

5

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

Shell Size

21mm

Mating Type

Threaded Coupling

Housing Material

Nylon 66, PC

Pole Format

5P

Strain Relief

No

Contact Plating

Gold

Shielded/Unshielded

Unshielded

Outer Diameter

29mm

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Contact Material

Brass

COO (Country of Origin):
CN

RS PRO Industrial Circular Connector, 5 Contacts, IP68 Waterproof


The 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. This connector offers flexibility with options for panel mount, cable mount, and in-line cable mount configurations, making it suitable for various installation needs.

Features and Benefits


IP68 Waterproof Rating: Ensures protection against water and dust, ideal for harsh environments

Threaded Coupling: Provides secure and reliable connections, reducing the risk of disconnection

Multiple Mounting Options: Available in panel mount, cable mount, and in-line cable mount, offering flexibility for different setups

90-Degree Cable Mount Option: Allows for more versatile installation in confined spaces

Gold-Plated Contacts: Enhances conductivity and reduces corrosion, ensuring long-term performance

Durable Housing Material: Made from Nylon 66 and Polycarbonate for increased durability and resistance to environmental factors

High Voltage and Current Rating: Supports up to 500 V AC and 15 A, suitable for demanding applications

Applications


Industrial machinery
Outdoor equipment
Marine environments
Automation systems

Additional Information


Contact Material: Brass

Termination Method: Solder

Operating Temperature Range: -40 °C to 85 °C

Connector Size: SP21

Contact Gender: Female

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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