Automatic fire protection control triggered by smoke and heat sensors – Reliable response in emergencies
"Smokecon" is a fire protection and smoke exhaust system developed from years of experience. Please utilize the versatile "Smokecon" for your fire protection and smoke exhaust equipment planning. [Content Included] - System structure diagram - Self-closing device Electromagnetic release latch type (Model N-78B) Electromagnetic release built-in upper frame type (Model N-64D) Electromagnetic release with exposed frame type (Model N-70A) Electromagnetic release floor-mounted type (Model N-73A) Electromagnetic release for sliding doors (Model N-78CN) Limit switch (Model N-81A/N-82A/N-83A) - Air supply outlet *For more details, please refer to the PDF document or feel free to contact us.
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【Example of Specifications】 - Electromagnetic Release Latch Type (Model N-78B) Model: N-78B Rated Voltage: 24 V DC Rated Current: 0.13 A Power Supply Method: Continuous (Self-interrupting type) Minimum Operating Voltage: 18 V DC Lead Wire: Heat-resistant vinyl wire, 5-wire type Holding Force: 100 to 700 N (adjustable) Electric Release Force: 300 N or less (load applied to the hook) *The electric release force indicates the maximum release force during electrical operation. Reset Method: Reset operation, manual reset
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For more details, please refer to the PDF catalog or feel free to contact us.
Company information
The NITTO KOHKI Group supports comfortable living and a prosperous future across a wide range of fields—from construction sites to the aerospace industry and global environmental maintenance projects. We respond to increasingly diverse needs with outstanding engineering that promotes efficiency and labor-saving. Our unique technologies are developed from the user’s perspective, creating convenient and innovative tools that serve as bridges to the next generation.
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