Electronic Specialties of Connecticut is a provider of all types of quality printed circuit board assemblies, cable assemblies and related services.

• See also:
• Masterformat 2004
• 26 12 00 - Medium-Voltage Transformers
• 26 18 23 - Medium-Voltage Surge Arresters
• 26 22 00 - Low-Voltage Transformers
• 26 22 13 - Low-Voltage Distribution Transformers
• 26 35 00 - Power Filters and Conditioners
• 26 35 13 - Capacitors
• 26 35 16 - Chokes and Inductors
• 26 35 23 - Electromagnetic-Interference Filters
• 26 35 26 - Harmonic Filters
• 26 35 33 - Power Factor Correction Equipment
• 26 35 46 - Radio-Frequency-Interference Filters
• 26 35 53 - Voltage Regulators
• 27 40 00 - AUDIO-VIDEO COMMUNICATIONS
• 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
• 33 73 00 - Utility Transformers
• Masterformat 1995
• 13700 - Security Access & Surveillance
• 16270 - Transformers
• 16280 - Power Filters and Conditioners
• 16460 - Low-Voltage Transformers
• 16800 - Sound and Video