RS PRO Industrial Circular Connectors, 2, 2 Contacts, Cable, In-Line, SY21 Connector, Plug and Socket, Male and Female
- RS Stock No.:
- 304-451
- Brand:
- RS PRO
Bulk discount available
Subtotal (1 set)*
£19.68
(exc. VAT)
£23.62
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 1 unit(s) ready to ship
- Plus 10 unit(s) shipping from 12 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Set(s) | Per Set |
|---|---|
| 1 - 9 | £19.68 |
| 10 + | £18.11 |
*price indicative
- RS Stock No.:
- 304-451
- 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 | SY21 | |
| 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 | Bayonet | |
| Shell Size | 21mm | |
| Housing Material | Nylon 66, PC | |
| Pole Format | 2P | |
| Strain Relief | No | |
| Contact Plating | Gold | |
| Shielded/Unshielded | Unshielded | |
| Contact Material | Brass | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Outer Diameter | 29.4, 29mm | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Number of Contacts 2, 2 | ||
Mounting Type Cable, In-Line | ||
Connector Size SY21 | ||
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 Bayonet | ||
Shell Size 21mm | ||
Housing Material Nylon 66, PC | ||
Pole Format 2P | ||
Strain Relief No | ||
Contact Plating Gold | ||
Shielded/Unshielded Unshielded | ||
Contact Material Brass | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Outer Diameter 29.4, 29mm | ||
- COO (Country of Origin):
- CN
RS PRO Industrial Circular Connector, 2 Contacts, IP67 Waterproof, Bayonet Coupling
The RS PRO Industrial Circular Connector is designed for robust applications requiring high water resistance. With an IP67 rating, this connector ensures reliable performance in challenging environments, making it ideal for industrial settings where durability and protection against moisture are crucial.
Features and Benefits
IP67 Waterproof Connector: Provides excellent protection against dust and water ingress, ensuring reliable operation in harsh conditions.
Bayonet Coupling: Offers secure and quick connection, reducing installation time and ensuring a stable connection.
Nylon 66 and Polycarbonate Housing: Delivers high durability and resistance to environmental factors, extending the connector's lifespan.
Gold Contact Plating: Enhances conductivity and reduces the risk of corrosion, ensuring long-term performance.
Wide Temperature Range: Operates effectively from -40 °C to 85 °C, suitable for various industrial environments.
High Current Rating of 30 A: Supports demanding electrical applications, providing reliable power transmission.
Bayonet Coupling: Offers secure and quick connection, reducing installation time and ensuring a stable connection.
Nylon 66 and Polycarbonate Housing: Delivers high durability and resistance to environmental factors, extending the connector's lifespan.
Gold Contact Plating: Enhances conductivity and reduces the risk of corrosion, ensuring long-term performance.
Wide Temperature Range: Operates effectively from -40 °C to 85 °C, suitable for various industrial environments.
High Current Rating of 30 A: Supports demanding electrical applications, providing reliable power transmission.
Applications
Industrial machinery
Outdoor electrical installations
Automotive systems
Marine equipment
Outdoor electrical installations
Automotive systems
Marine equipment
Additional Information
Mating Type: Bayonet
Termination Method: Solder
Connector Size: SY21
Plug/Socket Options: Available in both plug and socket configurations
Contact Gender: Female and Male options available
Mounting Type: Cable Mount, In-Line Mount
Termination Method: Solder
Connector Size: SY21
Plug/Socket Options: Available in both plug and socket configurations
Contact Gender: Female and Male options available
Mounting Type: Cable Mount, In-Line Mount
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 2 Contacts In-Line Plug and Socket, Male and Female
- RS PRO Industrial Circular Connectors 2 Contacts In-Line Plug and Socket, Male and Female
- RS PRO Industrial Circular Connectors 2 Contacts In-Line Plug and Socket, Male and Female
- RS PRO Industrial Circular Connectors 2 Contacts In-Line Plug and Socket, Male and Female
- RS PRO Industrial Circular Connectors 2 Contacts In-Line Plug and Socket, Male and Female
- RS PRO Industrial Circular Connectors 2 Contacts In-Line Plug and Socket, Male and Female
- RS PRO Industrial Circular Connectors 2 Contacts In-Line Plug and Socket, Male and Female
- RS PRO Industrial Circular Connectors 2 Contacts In-Line Plug and Socket, Male and Female