RS PRO Industrial Circular Connectors, 5, 5 Contacts, Cable, In-Line, SY21 Connector, Plug and Socket, Male and Female
- RS Stock No.:
- 304-459
- 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
- 6 unit(s) ready to ship
- Plus 10 unit(s) shipping from 18 December 2025
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.:
- 304-459
- 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 | 5, 5 | |
| 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 | |
| Shell Size | 21mm | |
| Mating Type | Bayonet | |
| Housing Material | Nylon 66, PC | |
| Pole Format | 5P | |
| Strain Relief | No | |
| Shielded/Unshielded | Unshielded | |
| Contact Plating | Gold | |
| Minimum Operating Temperature | -40°C | |
| Contact Material | Brass | |
| Outer Diameter | 29.4, 29mm | |
| Maximum Operating Temperature | 85°C | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Number of Contacts 5, 5 | ||
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 | ||
Shell Size 21mm | ||
Mating Type Bayonet | ||
Housing Material Nylon 66, PC | ||
Pole Format 5P | ||
Strain Relief No | ||
Shielded/Unshielded Unshielded | ||
Contact Plating Gold | ||
Minimum Operating Temperature -40°C | ||
Contact Material Brass | ||
Outer Diameter 29.4, 29mm | ||
Maximum Operating Temperature 85°C | ||
- COO (Country of Origin):
- CN
RS PRO Industrial Circular Connector, 5 Contacts, 500 V ac, Bayonet Coupling
This RS PRO Industrial Circular Connector is designed for robust applications requiring high water resistance. With an IP67 rating, it ensures reliable performance in harsh environments. Its bayonet coupling mechanism provides secure and quick connections, making it ideal for industrial settings.
Features and Benefits
IP67 Waterproof Connector: Offers protection against dust and temporary immersion in water, ensuring durability in challenging conditions
Bayonet Coupling: Allows for quick and secure connections, reducing installation time and increasing reliability
5 Contacts: Supports multiple connections, enhancing versatility in various applications
Voltage Rating of 500 V ac: Suitable for high-voltage applications, providing flexibility in use
Nylon 66 and Polycarbonate Housing: Ensures robust construction, offering resistance to impact and environmental factors
Gold-Plated Contacts: Provides excellent conductivity and corrosion resistance, ensuring long-term performance
Operating Temperature Range -40 °C to 85 °C: Suitable for a wide range of environments, from cold to hot conditions
Bayonet Coupling: Allows for quick and secure connections, reducing installation time and increasing reliability
5 Contacts: Supports multiple connections, enhancing versatility in various applications
Voltage Rating of 500 V ac: Suitable for high-voltage applications, providing flexibility in use
Nylon 66 and Polycarbonate Housing: Ensures robust construction, offering resistance to impact and environmental factors
Gold-Plated Contacts: Provides excellent conductivity and corrosion resistance, ensuring long-term performance
Operating Temperature Range -40 °C to 85 °C: Suitable for a wide range of environments, from cold to hot conditions
Applications
Industrial machinery
Outdoor equipment
Automotive systems
Marine applications
Outdoor equipment
Automotive systems
Marine applications
Additional Information
IP68 Rating: Offers enhanced protection against dust and prolonged immersion in water
Termination Method: Solder, ensuring secure and reliable connections
Contact Material: Brass, providing strength and durability
Termination Method: Solder, ensuring secure and reliable connections
Contact Material: Brass, providing strength and durability
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
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- RS PRO Industrial Circular Connectors 5 Contacts In-Line Plug and Socket, Male and Female
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- RS PRO Industrial Circular Connectors 5 Contacts In-Line Plug and Socket, Male and Female