Monitors insulation resistance on ungrounded ac networks (it network); working voltage up to 690v AC withstands up to 1000v DC alarm; 3 functions: monitoring, fault finding, test; ac and dc auxiliary voltage; for protection of power source so a critical insulation error is located before interrupting power supply
NSN 6650-00-075-4983
NSN 5990-00-152-3929
NSN 6220-00-564-2868
NSN 5920-00-161-0155
NSN 5925-01-100-0636
NSN 5925-01-283-3283
NSN 6320-01-172-6103
NSN 5895-01-412-4729
NSN 5975-01-605-8831
NSN 6620-01-391-7331
NSN 6135-01-477-5259
NSN 4140-01-071-0161
Last Updated: 01/03/2025