Emergency Smoke Vent Resettable Break Glass Unit | Sv-Mcp-2N

The resettable emergency smoke vent release unit is designed to provide a reliable method of manually activating smoke ventilation systems in commercial, public, and residential buildings. Featuring a durable resettable mechanism, the unit eliminates the need for replacement glass, reducing maintenance costs and downtime following activation.

The device includes selectable audible and LED indication, providing clear visual and audible status feedback. A permanently illuminated status indicator ensures visibility in low-light conditions, changing to red when activated or in an alarm condition.

Key Features

• Resettable emergency smoke vent release unit
• Orange housing with SMOKE VENT legend
• Double pole switching configuration
• Selectable audible indication and LED status indication
• Permanently illuminated status display
• Changes to red when activated or in alarm condition
• Key-operated reset mechanism
• No replacement glass required after activation
• Flip-up protective front cover
• Smooth, easy-clean surface
• Suitable for installation on standard back boxes
• Side and rear cable entry options
• Designed for internal use

Technical Specifications

• Contact Configuration:
  • 1 x Positive Switching Pole
  • 1 x Changeover Contact Pole
• Operating Voltage: 12/24VDC
• Current Consumption:
  • 30mA @ 12VDC
  • 45mA @ 24VDC
• Operating Temperature: -10°C to +55°C
• Protection Rating: IP24
• Reset Method: Key Reset
• Installation: Internal Use
• Cable Entry: Side or Rear Access

Typical Applications

• Smoke ventilation systems
• AOV systems
• Commercial buildings
• Hotels and hospitality venues
• Apartment developments
• Public buildings
• Educational facilities
• Fire and life safety systems