RS PRO Industrial Circular Connectors, 2, 2 Contacts, Cable, In-Line, SP21 Connector, Plug and Socket, Male and Female
- RS Stock No.:
- 304-413
- Brand:
- RS PRO
Bulk discount available
Subtotal (1 set)*
£18.19
(exc. VAT)
£21.83
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 29 unit(s) shipping from 20 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Set(s) | Per Set |
|---|---|
| 1 - 9 | £18.19 |
| 10 + | £16.74 |
*price indicative
- RS Stock No.:
- 304-413
- 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, 2 | |
| Mounting Type | Cable, In-Line | |
| Connector Size | SP21 | |
| Plug/Socket | Plug, Socket | |
| Contact Gender | Female, Male | |
| Termination Method | Solder | |
| IP Rating | IP68 | |
| Current Rating | 30A | |
| Body Orientation | Straight | |
| Voltage Rating | 500V ac | |
| Mating Type | Threaded Coupling | |
| Shell Size | 21mm | |
| Housing Material | Nylon 66, PC | |
| Pole Format | 2P | |
| Contact Plating | Gold | |
| Strain Relief | No | |
| Shielded/Unshielded | Unshielded | |
| Maximum Operating Temperature | 85°C | |
| Outer Diameter | 29, 29.3mm | |
| Minimum Operating Temperature | -40°C | |
| Contact Material | Brass | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Number of Contacts 2, 2 | ||
Mounting Type Cable, In-Line | ||
Connector Size SP21 | ||
Plug/Socket Plug, Socket | ||
Contact Gender Female, Male | ||
Termination Method Solder | ||
IP Rating IP68 | ||
Current Rating 30A | ||
Body Orientation Straight | ||
Voltage Rating 500V ac | ||
Mating Type Threaded Coupling | ||
Shell Size 21mm | ||
Housing Material Nylon 66, PC | ||
Pole Format 2P | ||
Contact Plating Gold | ||
Strain Relief No | ||
Shielded/Unshielded Unshielded | ||
Maximum Operating Temperature 85°C | ||
Outer Diameter 29, 29.3mm | ||
Minimum Operating Temperature -40°C | ||
Contact Material Brass | ||
- COO (Country of Origin):
- CN
RS PRO Industrial Circular Connector, 2 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 water and dust is critical. It offers flexibility with panel mount, cable mount, and in-line cable mount options, suitable for both cable-to-cable and cable-to-panel-mount connections.
Features and Benefits
IP68 Waterproof Rating: Ensures high water resistance for use in challenging 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 flexibility in installation
Gold-Plated Contacts: Enhances conductivity and reduces corrosion
Nylon 66 and Polycarbonate Housing: Provides durability and resistance to environmental factors
High Voltage Rating of 500 V AC: Suitable for demanding electrical applications
Current Rating of 30 A: Supports high power applications
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 flexibility in installation
Gold-Plated Contacts: Enhances conductivity and reduces corrosion
Nylon 66 and Polycarbonate Housing: Provides durability and resistance to environmental factors
High Voltage Rating of 500 V AC: Suitable for demanding electrical applications
Current Rating of 30 A: Supports high power applications
Applications
Industrial machinery
Outdoor electrical systems
Marine equipment
Heavy-duty vehicles
Outdoor electrical systems
Marine equipment
Heavy-duty vehicles
Additional Information
Available with male or female ends
Solder termination method for secure connections
Operating temperature range from -40 °C to 85 °C
Unshielded design for general use
Solder termination method for secure connections
Operating temperature range from -40 °C to 85 °C
Unshielded design for general 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.