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Key Features
- All Call Point models feature a GRP enclosure that is UV stable, anti-static, flameproof, and resistant to heat, impact, and corrosion. The GRP enclosure makes Federal Signal’s Call Points extremely durable to withstand pressure, damage, and environmental elements, making it an ideal solution for all industrial, hazardous, and Fire applications.
Key Features
- All Call Point models feature a GRP enclosure that is UV stable, anti-static, flameproof, and resistant to heat, impact, and corrosion. The GRP enclosure makes Federal Signal’s Call Points extremely durable to withstand pressure, damage, and environmental elements, making it an ideal solution for all industrial, hazardous, and Fire applications.
Key Features
- All Call Point models feature a GRP enclosure that is UV stable, anti-static, flameproof, and resistant to heat, impact, and corrosion. The GRP enclosure makes Federal Signal’s Call Points extremely durable to withstand pressure, damage, and environmental elements, making it an ideal solution for all industrial, hazardous, and Fire applications.

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Overview
Specifications
Documents
Product Overview
Federal Signal Flameproof and Hazardous Location Break Glass and Push Button Call Points Accessory - K859901990A Supervisory Diode Module
Main Features
- All Call Point models feature a GRP enclosure that is UV stable, anti-static, flameproof, and resistant to heat, impact, and corrosion. The GRP enclosure makes Federal Signal’s Call Points extremely durable to withstand pressure, damage, and environmental elements, making it an ideal solution for all industrial, hazardous, and Fire applications.
General Information
Name: Federal Signal K859901990A Supervisory Diode Module
Category: Federal Signal, Fire, Fire Control Panels, Control Panel Modules
UPC Code:
Country of Origin: United States. Country of origin is subject to change.
Specifications
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ADI Part Number QF-CPSUPERDI Brand Name Federal Signal Manufacturer Part Number K859901990A Product Line Manual Call Points Accessory Product Model K859901990A Product Type Diode Module