Manufacturers of time switches.

• See also:
• Masterformat 2004
• 26 24 00 - Switchboards and Panelboards
• 26 26 00 - Power Distribution Units
• 26 27 00 - Low-Voltage Distribution Equipment
• 28 10 00 - ELECTRONIC ACCESS CONTROL AND INTRUSION DETECTION
• 28 13 00 - Access Control
• 28 13 53 - Security Access Detection
• 28 16 00 - Intrusion Detection
• 28 20 00 - ELECTRONIC SURVEILLANCE
• 28 23 00 - Video Surveillance
• Masterformat 1995
• 13700 - Security Access & Surveillance
• 16440 - Switchboards, Panelboards, and Control Cen
• 16470 - Power Distribution Units
• 16490 - Components and Accessories