12000X778 series High performance toggle switches threaded bushing 11.9 mm DISTINCTIVE FEATURES CECC approved - conforms to MIL specifications Highly reliable contacts Pinned lever Double shell case for high mechanical strength and high electrical insulation Compact size ELECTRICAL SPECIFICATIONS Max. current/voltage rating with resistive load: 4 A 28 VDC Minimum load: 10 mA 50 mV, 10 A 5 VDC When used above 300 mA 28 VDC, the gold plating is removed on contact areas and is considered only as a protection against oxidation during storage. Initial contact resistance: 10 m max. Insulation resistance: 1,000 M min. at 500 VDC Dielectric strength: 1,000 Vrms 50 Hz min. between terminals 2,000 Vrms 50 Hz min. between poles 2,000 Vrms 50 Hz min. between terminals and frame Contact bounce: 2 ms max. Electrical life: - At 4 A 28 VDC : 20,000 cycles (10,000 for functions 5, 4-1R, 4-2R) - At low level (50 mV 10 mA): 150,000 cycles (switches with 2 maintained positions) 100,000 cycles (switches with 3 maintained positions) 50,000 cycles (momentary functions 7, 8, 4-1R, 4-2R, 5) Volts 250 VAC 125 VAC 48 VDC 28 VDC 5 VDC 50 mV Amps 10A 10mA 1 A 2 A 4 A The company reserves the right to change specifications without notice. 1 SW-12000X778-1808 PANEL SWITCHES12000X778 series High performance toggle switches threaded bushing 11.9 mm ENVIRONMENTAL SPECIFICATIONS MATERIALS Case: diallylphthalate (DAP) with plastic Shock test: 50 g - 11 ms (IEC 68-2-27) external shell (epoxy sealed) Vibrations: 10-500 Hz - 10g (IEC68-2-6) Actuator: brass, black chrome plated Humidity test: 56 days, 93 % R.H., 40 C (IEC 68-2-3) Bushing: brass, black chrome plated Salt spray test: 96 hours (IEC 68-2-11) Contacts: solid rivet - gold plated silver/nickel Operating temperature: -40 C to +85 C (-40 F to +185 F) alloy APEM products may be recycled at end-of-life for the re-claiming of valuable metal components. GENERAL SPECIFICATIONS TERMINALS Torque: 1.50 Nm (1.10 Ft.lb) max. applied to nut Panel thickness: 8 mm (.314) max. - 3 mm (.118) min. 1.00 1.20 (.039) (.047) 2.50 (.098) SEALING Solder lugs Straight PC Front panel sealing by two O-rings Flatted bush for precise orientation Panel seal withstands 1 bar pressure and remains sealed even when the switch is operated. ELECTRICAL FUNCTIONS Epoxy sealed terminals Splash-proof case FLAT FLAT - O-rings 1 43-1 23 12 Function 6 Other functions PANEL CUT-OUT AGENCY APPROVALS 12.00 CECC 96201-005 (.472 DIA) CECC 96201-008 Designed to MIL specifications 5.10 (.200) Availability : consult factory for details of approved models. Marking : to order switches marked CECC, complete appropriate box of ordering format. 2 PANEL SWITCHES 1.70 (.066) 4.10 (.161) 8.60 (.338)