2 Pcs Micro Limit Switch 160OF 42RF 2.7PT 2.4OT 0.5MD 30.2OP 32.5FP NO NC Roller Lever Limit Switch 250VAC Item Type: Micro Limit Switch Material: PP Flame Retardant, Brass Rated Voltage: 250VAC Operating Speed: 0.01mm to 1m per second (locking plug type) Action Frequency: Mechanical: 240 times per minute Electrical: 20 times per minute Contact Resistance: Below 15mΩ (initial stage) Insulation Resistance: Above 100mΩ (below 500VDC) Dielectric Strength: Between discontinuous terminals 1000VAC, 50/60Hz, lasts for 1 minute Between current carrying and non current carrying parts, 1500VAC, 50/60Hz, lasts for 1 minute Between terminal and ground, 1500VAC, 50/60Hz, lasts for 1 minute Vibration: (10 to 20Hz): 1.5mm variable amplitude malfunction durability: 10 to 55Hz Impact: Mechanical Durability: 1000m/Sec² (about 100G'S) Malfunction Durability: 300m/Sec² (about 30G'S) Surrounding Temperature: When in use: -10℃ to +80℃ (without freezing) Humidity: <95% RH Service Life: Machinery: Over 10,000,000 times Electrical: Over 500,000 timesNon Inductive LoadResistive LoadNC10NOBulb LoadNC2.5NO1.25Inductive LoadInductive LoadNC10NOMotorLoadNC3NO1.5ModeBM 1704OF Maximum160g/5.6ozRF Min42g/1.5ozPT Maximum2.7mm/0.1inOT Min2.4mm/0.09inMD Maximum0.5mm/0.02inOP (mm)30.2±0.4FP32.5