RS PRO Industrial Circular Connectors, 2 Contacts, In-line, SP21 Connector, Socket, Male, IP68
- RS Stock No.:
- 304-657
- Brand:
- RS PRO
Bulk discount available
Subtotal (1 unit)*
£7.10
(exc. VAT)
£8.52
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 7 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | £7.10 |
| 10 - 24 | £6.53 |
| 25 + | £5.89 |
*price indicative
- RS Stock No.:
- 304-657
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Number of Contacts | 2 | |
| Mounting Type | In-line | |
| Connector Size | SP21 | |
| Plug/Socket | Socket | |
| Contact Gender | Male | |
| Termination Method | Screw | |
| IP Rating | IP68 | |
| Current Rating | 10A | |
| Body Orientation | Straight | |
| Voltage Rating | 500V ac | |
| Mating Type | Threaded Coupling | |
| Shell Size | 21mm | |
| Housing Material | Nylon 66, PC | |
| Pole Format | 2P | |
| Strain Relief | No | |
| Shielded/Unshielded | Unshielded | |
| Contact Plating | Gold | |
| Contact Material | Brass | |
| Outer Diameter | 29mm | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Number of Contacts 2 | ||
Mounting Type In-line | ||
Connector Size SP21 | ||
Plug/Socket Socket | ||
Contact Gender Male | ||
Termination Method Screw | ||
IP Rating IP68 | ||
Current Rating 10A | ||
Body Orientation Straight | ||
Voltage Rating 500V ac | ||
Mating Type Threaded Coupling | ||
Shell Size 21mm | ||
Housing Material Nylon 66, PC | ||
Pole Format 2P | ||
Strain Relief No | ||
Shielded/Unshielded Unshielded | ||
Contact Plating Gold | ||
Contact Material Brass | ||
Outer Diameter 29mm | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
- COO (Country of Origin):
- CN
RS PRO Industrial Circular Connector, 2 Contacts, IP68 Waterproof, Threaded Coupling
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: Ensures high resistance to water and dust, suitable for outdoor and industrial 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 installation flexibility
90-Degree Cable Mount Option: Allows for versatile installation in tight spaces
Gold-Plated Contacts: Enhances conductivity and reduces corrosion, ensuring long-term performance
Nylon 66 and Polycarbonate Housing: Offers durability and resistance to environmental factors
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 installation flexibility
90-Degree Cable Mount Option: Allows for versatile installation in tight spaces
Gold-Plated Contacts: Enhances conductivity and reduces corrosion, ensuring long-term performance
Nylon 66 and Polycarbonate Housing: Offers durability and resistance to environmental factors
Applications
Industrial machinery
Outdoor electrical installations
Marine equipment
Automotive systems
Outdoor electrical installations
Marine equipment
Automotive systems
Additional Information
Available with male or female ends
Connector size SP21
Voltage rating of 500 V AC
Current rating of 10 A
Operating temperature range from -40 °C to 85 °C
Termination method: Screw
Connector size SP21
Voltage rating of 500 V AC
Current rating of 10 A
Operating temperature range from -40 °C to 85 °C
Termination method: Screw
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.
Related links
- RS PRO Industrial Circular Connectors In-line Socket IP68
- RS PRO Industrial Circular Connectors In-line Socket IP68
- RS PRO Industrial Circular Connectors In-line Socket IP68
- RS PRO Industrial Circular Connectors In-line Socket IP68
- RS PRO Industrial Circular Connectors In-line Socket IP68
- RS PRO Industrial Circular Connectors In-line Socket IP68
- RS PRO Industrial Circular Connectors In-line Socket IP68
- RS PRO Industrial Circular Connectors In-line Socket IP68
