Knight Fire & Security YE50 – Grade 3 Surface Contact For Double Doors (8 Core)
The Knight Fire & Security YE50 is a Grade 3 surface-mounted contact designed for double doors. Featuring 8-core potted wiring and selectable resistors, it is compatible with all major UK control panels. Built for reliable security, this sealed unit meets EN50131-2-6:2008 compliance.
Key Features:
- Grade 3 Security Compliance – Meets EN50131-2-6:2008 for high-risk environments.
- Surface-Mounted Design – Ideal for double-door installations.
- 8-Core Potted Contact – Ensures secure and long-lasting connections.
- Selectable Resistors – Compatible with all major UK control panels, including:
- Honeywell, Ademco, Scantronic, Menvier, Texecom, Pyronix, HKC, Castle, Aritech, Europlex, RISCO (Gardtec), Guardall, Inner Range.
- Flexible Installation Options – Can be used in shared zones, double-door setups, or wired in series.
- Sealed Unit Design – No tamper switch, reducing risk of external damage.
- Reliable Performance – 0-20mm operating gap for consistent activation.
Full Description
High Security Surface Contact For Double Doors
The Knight Fire & Security YE50 is a high-security Grade 3 contact, engineered for surface mounting on double doors. It features an 8-core potted cable, ensuring secure and durable connections while preventing environmental damage. The compact design allows for flexible installation, making it ideal for shared zones, double-door setups, or series-wired configurations.
With selectable resistors for EOL and alarm by-pass, the YE50 is compatible with all major UK control panels, including Honeywell, Ademco, Scantronic, Texecom, Pyronix, Aritech, and more. This ensures seamless integration into existing security systems.
The contact operates within an approximate 0-20mm gap and is designed to meet EN50131-2-6:2008 standards, making it a reliable solution for high-security applications.
Technical Specifications:
- Grade: 3
- Part Code: YE50
- Material: ABS
- Environmental Class: 3 (Indoor Use)
- Tamper Protection: None (Sealed Unit)
- Cable: 457mm, 8-Core Potted
- Operating Gap: 0-20mm (Approx.)
- Selectable Resistors: Compatible with all major UK control panels
- Alarm Resistor Values: 1k, 2k2, 4k7, 6k8, 8k2
- EOL Resistor Values: 1k, 2k2, 4k7, 8k2
- Dimensions: 67mm x 14mm x 13mm
- See Data Sheet
Why Choose the Knight Fire & Security YE50?
For security professionals needing a high-security, surface-mounted contact for double doors, the YE50 delivers outstanding performance. With 8-core wiring, selectable resistors, and compatibility with leading control panels, it is a reliable and flexible choice for Grade 3 installations.
Product Specifications
| Brand | Knight Fire & Security |
|---|---|
| Device Type | Surface Contact |
| Grading and Compliance | Grade 3 |
| SKU | KFS-YE50 |
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