Welcome to Integro's Airfield Lighting Equipment Section! www.Integro-USA.com
L830 Series Isolation Transformers-60Hz
L831 Series Isolation Transformers-50Hz
Earthed Isolation Transfomers
L830 (60Hz) or L831 (50Hz).
LED & Specialty Transformers
L-823 Style 1 & 6 Fixture Leads
Secondary Extension Cords
L-823 Primary Connector Kits
L-823 Secondary Connector Kits
L-823 Primary Leads-Style 2&9
L-823 Secondary Leads-Style 7&8
Secondary Extension Cords
Secondary Extension Cords
Application / Design
Integro Secondary Extension Cords are used for making above or below ground connections between taxiway, runway and sign lights, PAPI’s, VASI’s and other specialty lights, and the Series Isolation Transformer, where they are located at different positions on the airport runway.

Integro Secondary Extension Cords are molded in thermoplastic rubber for superior durability and dielectric strength. They come with an L-823 Style 1 male Fixture Lead on one end and either an L-823 Style 7 (Straight Design) or an L-823 Style 8 (Ball Design) female Receptacle on the other end. The Style 7 model is generally used for above ground applications, while the Style 8 model is used for applications where strain relief is required. Both female ends are designed to mate with an L-823 Style 1 Fixture Lead.
FAA Listing Integro Part # Brief Description
L-823 11326-06-YYY Style 1 & 7 Ext on 16/2 TPR
Style 1 and 7 11326-07-YYY Style 1 & 7 Ext on 12/2 TPR
11326-08-YYY Style 1 & 7 Ext on 14/2 TPR
YYY - Length in Inches
FAA Listing Integro Part # Brief Description
L-823 11339-06-YYY Style 1 & 8 on 16/2 TPR
Style 1 and 8 11339-07-YYY Style 1 & 8 on 12/2 TPR
11339-08-YYY Style 1 & 8 on 14/2 TPR
Submit your RFQ for Secondary Extension Cords
30 Peter Court,New Britain, CT 06051, (Phone) 860.832.8960, (FAX) 860.832.8965, (Email) Sales@Integro-USA.com