L-831 -3 SERIES ISOLATION TRANSFORMERS 50 HZ INTEGRO L-831 SERIES ISOLATION TRANSFORMER L-830-3 INTEGRO PART#11712 65WATT 6.6A/6.6A 50HZ
L-831 -1 SERIES ISOLATION TRANSFORMERS 50 HZ INTEGRO L-831-1 SERIES ISOLATION TRANSFORMERS 50 HZ Part# 11710 30/45 watt 6.6A/6.6A 50HZ Integro FAA Approved Series Isolation Transformers are used to isolate high operating voltage for constant current airfield lights in a series circuit...