HL-5300 Spring Lever With Plastic Rod Limit Switch

HL-5300 spring lever with plastic rod limit switch Heavy Duty Limit Switch Heavy duty limit switches are often used to control heavy-duty equipment, such as cranes, conveyors, and heavy material handling equipment. They are commonly used in harsh industrial environments. These heavy-duty limit switches are sometimes used in conjunction with control limit switches and are often used as a back-up protection for control limit switches, disconnecting the motor power supply in the event of a control limit switch failure, or if the contactor is stuck or fused.   TMAZTZ offers a wide range of heavy duty limit switches in a variety of sizes, housings, and operating heads/levers, where you can find the right heavy duty limit switch for your application, contact us to select the right control switch for your application.   Features of heavy-duty limit switches 1.Sturdy die-cast body;   2. Epoxy resin coating;   3. With multiple mounting and actuator options;   4. Also available in low and high temperature construction and factory sealed pre-wired versions;   5. Multiple operating heads;   6. Stainless steel version material.   Ratings Rated voltage Noninductive Load (A) Inductive Load (A) Resistance Load Lamp Load Inductive Load (A) Motor Load NC NO NC NO NC NO NC NO AC125V 5 1.5 0.7 3 2 1 AC250V 5 1 0.55 3 1.5 0.8 DC12V 5 3 4 3 DC24V 5 3 4 3 DC125V 0.4 0.2 - - - DC250V 0.4 0.2 - - - Surge current NC 24A(under) NO 12A(under)   NOTES: 1.Inductive load has a power factor of 0.4 min.(AC) and a time constant of 7 .(DC). 2.Lamp load has an inrush current of 10 times the steady-state current,while motor load has an inrush current of 6 times the steady-state current. 3.Product with spring, its usable range of operating part is within one third of the whole. spring length from the front end of spring.   Characteristics Degree of protection IP65 Allowable operating speed 5mm/s~0.5m/s Allowable operating frequency Mechanical: 120 operations/minute  Electical: 30 operations/minute Contact resistance 25mΩ max. (initial value) Insulation resistance 100mΩ min. (at 500VDC) Insulation strength AC1000V, 50/60Hz, 1 minutes, homopolar between terminals AC1500V, 50/60Hz, 1 minutes, between the charged metal parts and the ground AC1500V, 50/60Hz, 1 minutes, between each terminal and non charged metal parts Rated frequency 50/60Hz Vibration Misoperation 10-55Hz, 1.5mm double amplitude Shock Misoperation: Less than 1, 000m, Malfunction: 300m/S2 Ambient Temp -5℃~+65℃ (With no icing) Ambient humidity 35%~95%RH Quality About 130~90g    Operating Characteristics Operating Characteristics Model HL-5000 HL-5030 HL-5050 HL-5391 HL-5100 HL-5200 5220 HL-5300  5330 5381 HL-5030 HL-5050 Operating force OF   (Max) 7.35N 7.35N 7.35N 7.35N 8.83N 8.83N 1.47N 3.09N 1.60N Release force RF   (Min) 0.98N 0.98N 0.98N 0.98N 1.47N 1.47N 一 0.41N 0.22N Pre-travel PT  (Max) 20° 20° 20° 20° 1.5mm 1.5mm 30mm     Over-travel OT   (Min) 50° 50° 50° 50° 4mm 4mm 一     Movement differential MD (Max) 12° 12° 12° 12° 1mm 1mm 一     Operational position OP 一 一 一 一 30±0.8mm 40±0.8mm 一       NOTE: Above data based on the lever length:31.5mm of tmaztz HL series. OF and RF base on lever length 75mm(HL-5030)and 145mm(HL-5050).   More info you can view