S280W555

m o RB Modules .c U 4 t Applications e e h S a at Standards .D w w w Grounding and wiring integration devices for commercial/military aircraft. Description RB series meet the electrical, mechanical and environmental performances criteria of MIL-J-81714. The system provides a large number of ground terminations within close proximity to signal wires («HERF» requirements). Modules available in five buss configurations and designed to accommodate # 16 and # 20 AWG cables terminated with M39029 contacts. Program switch module contains 2, 12 positions single pole, single throw DIP switches in a sealed compartment that is accessed by removing captured sealing plugs. Other switches such as SEDT, DPBT, DPST and 4PST can also be accommodate. Characteristics Material Ground block body : aluminum alloy Feed back modules body : polyphenylene sulfide (PPS) Ground track body : PPS Ground block cap and insert : PPS Grommet and ground track strain : silicone rubber Relief grommet contact : copper alloy Contact retention : size 16-20 : 88,9 N size 14-16 : 112,2 N Probe damage : in accordance with MIL-T-81714 para 4.6.2 Endurance : 100 cycles of mating and unmating Contact resistance : size 16-20 : 9 mΩ size 14-16 : 5 mΩ Withstanding voltage : sea level : 1500 VRms in accordance with MIL-T 81714 Altitude : 600 VRms in accordance with MIL-T 81714 Insulation resistance : 5000 MΩ (feedback modules only) Insulation resistance : 50 MΩ after (elevated temperatu...