Azbil (Yamatake) General Purpose Compact Limit Switch LS Series

UL/CSA/CE/CCC marked product. A two-circuit double break basic switch is built into a robust aluminum die-cast case. Oil-resistant, water-resistant and dust-proof construction (protection class IP67).

Attribute
specification : Conditional rated short circuit current: 1000A, switching overvoltage: Category III (IEC 60204-1)
Withstand voltage : Between terminals of the same polarity: 1000V 50/60Hz for 1 minute (standard operating characteristics type) / AC600V 50/60Hz for 1 minute (high sensitivity mailer lever type), between each terminal and non-charging metal parts: 2000V 50/60Hz for 1 minute, between each terminal and earth: AC2000V 50/60Hz for 1 minute (only G with earth terminal)
Rated current (A) : Silver contacts: 10, gold-plated contacts: 1
Operating force (OF) (N) : 8.9
Electrical life (rated load) : Standard load type internal switch: 500,000 times or more, rated load/standard load double sealed type internal switch: 200,000 times or more, rated load/micro load type internal switch: 2 million times or more, rated load (at switching frequency of 20 times/min)
Mechanical Life : Over 10 million times
Strength : Actuator: 5 times OF in the operating direction for 1 minute, Terminal: Withstands a tightening torque of 1.5 Nm for 1 minute, Cord removal: 100 N or more
Contact resistance (initial value) : Standard load type: 50mΩ or less (DC 6-8V, current 1A, voltage drop method), Micro load type: 100mΩ or less (DC 6-8V, current 0.1A, voltage drop method), Connector: 40mΩ or less (excluding fixed resistance such as cord)
Minimum operating voltage (V) : 24/12 (standard load type), 5 (minor load type)
Minimum current draw (mA) : 10/20 (standard load type), 10 (minor load type)
Various Certifications : EN60947-5-1(TUV)/UL508(UL)/CSA C22-2 No.14(C-UL)/GB14048.5(CQC)
Movement PT : High sensitivity 10°
Overall Movement TT (Reference) : High overtravel 80°
Recommended tightening torque (N・m) : Main unit: Front 5-6 (M5 hexagon socket bolt) / Back 5-6 (M6 screw), Lever: 4-5.2 (M5 hexagon socket bolt), Terminal: 1.0-1.4 (M4 bind head screw with toothed washer), Cover: 1.3-1.7 (M4 pan head screw with spring washer), Head: 0.8-1.2 (M3.5 pan head screw with spring washer), Locknut: 2-3 (M22 screw, for 3LS), Piano wire lever: 0.6-0.8 (M3 hexagon set screw), Connector tightening: 0.4-0.6 (M12 ring)
Rated operating voltage (V) : AC120/240, DC30
Operating humidity range (%RH) : Below 98