ITT 4芯接插件SS4R/ 120-8551-002

Electrical Data
Operating Voltage 48 VDC*
Operating Current see derating curve
Contact Resistance 10 Milliohms max.
Dielectric Withstanding
Voltage 1200 VAC at sea level
Insulation Resistance 100 Megaohms min.
Wire Dimensions
Wire Range 0,75– 1,5 mm2 (AWG 18—14)
0,5-1,0 mm2 (AWG 20—16)
Wire insulation
Sealing Range 1,8– 2,8 mmØ
Mechanical Data
No. of contacts
per connector 2 to 10
Polarization Stepped plane positive
polarization and visual polarization
Contact Retention 35 N minimum
Durability 50 mating cycles with stamped
contacts, tin-plated
100 mating cycles with machined
contacts, silver-plated
Environmental Data
Temperature Range -40°C to 105°C
Humidity Range up to 95% r.h.
Sealing IP 68 (100 kPa = 1 bar/12 h) (IEC 60529)
Salt spray 100 h (DIN 50021, test SS)
Vibration Sine wave 10-55 Hz, 1,5mm (IEC 60512-4,
test 6d)
Physical Shock Half sine 500 m/s2, 11ms
Fluid Compatability Fuel, engine oil, break fluid, detergent
fluid and others
Ozone Resistance 50 pphm, 48 h (DIN 53509-1)
Materials and Finishes
Plug and Receptacle Nitril-Butadien rubber
Contacts, stamped Copper alloy, tin plating
Contacts, machined Copper alloy, hard silver plating
Applications
Industrial Machinery
Rail
Construction & Cleaning Vehicles
Trucks & Busses
Cranes