RS PRO Industrial Circular Connectors, 3, 3 Contacts, Cable, In-Line, SY11 Connector, Plug and Socket, Male and Female

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Subtotal (1 set)*

£11.25

(exc. VAT)

£13.50

(inc. VAT)

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  • Shipping from 09 February 2026
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Set(s)
Per Set
1 - 9£11.25
10 +£10.35

*price indicative

RS Stock No.:
304-357
Brand:
RS PRO
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Brand

RS PRO

Number of Contacts

3, 3

Mounting Type

Cable, In-Line

Connector Size

SY11

Plug/Socket

Plug, Socket

Contact Gender

Female, Male

Termination Method

Solder

IP Rating

IP67

Current Rating

5A

Body Orientation

Straight

Voltage Rating

180V ac

Mating Type

Bayonet

Shell Size

11mm

Housing Material

Nylon 66, PC

Pole Format

3P

Contact Plating

Gold

Shielded/Unshielded

Unshielded

Strain Relief

No

Maximum Operating Temperature

85°C

Outer Diameter

17.4, 17.5mm

Minimum Operating Temperature

-40°C

Contact Material

Brass

COO (Country of Origin):
CN

RS PRO Industrial Circular Connector, 3 Contacts, IP67 Waterproof


This RS PRO Industrial Circular Connector is designed for applications requiring high water resistance and compact size. With an IP67 rating, it ensures reliable performance in harsh environments, making it ideal for industrial use. The connector supports a voltage rating of 180 V AC and a current rating of 5 A, providing robust connectivity solutions.

Features and Benefits


IP67 Waterproof Rating: Ensures protection against dust and water ingress, suitable for outdoor and industrial environments.

Bayonet Coupling: Provides a secure and quick connection, reducing installation time and ensuring reliable mating.

Compact Design: Space-saving shell size of 11 mm, ideal for applications with limited space.

Gold-Plated Contacts: Enhances conductivity and reduces oxidation, ensuring long-term reliability.

Nylon 66 and Polycarbonate Housing: Offers durability and resistance to environmental factors.

Wide Operating Temperature Range: Functions effectively from -40 °C to 85 °C, suitable for various climates.

Applications


Industrial automation
Outdoor equipment
Marine applications
Telecommunications

Additional Information


Available in both plug and socket configurations
Supports solder termination for secure connections
Unshielded design for applications where shielding is not required

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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