Product Description
Double-circuit type of limit switch,is widely used;
With strong aluminum cast outer shell;
High mechanical strength;
Structure preventing oil,water and pressure;
Indicating plate with setting positon is installed in it,so it is easy to maintain;
Various of actuators is taken convience for using;
Built-in contact stand has double-spring,so it has long mechanical life
| Housing | Aluminum |
| Tip material | Silver |
| Contact | 1NO+1NC |
| Contact material | Brass |
| Stainless steel roller,punch and spring |
| Strong electric property 10A,250V for 500,00times |
2.Specifications
| Operating speed | 5 mm/s to 0.5 m/s |
| Operating Frequency | Mechanical | 120 operations/min |
| Electrical | 30 operations/min |
| Insulation resistance | 100 MΩ min. (at 500 VDC) |
| Contact resistance | 25 mΩ max. (initial value) |
| With stand voltage(50/60 Hz 1 min) | Between the terminals of same pole | AC 1,000V |
| Between charged metel parts | AC 1,500V |
| Between non-charged metal parts of each terminal | AC 1,500V 10~55Hz(amplitude 1.5mm) |
| Rated frequency | 50/60 Hz |
| Vibration resistance | Malfunction | 10 to 55 Hz, 1.5-mm double amplitude |
| Shock resistance | Destruction | 1,000 m/s2 max. |
| Malfunction | 300 m/s2 max. |
| Ambient operating temperature | 5°C to +65°C (with no icing) |
| Ambient operating humidity | 35% to 95%RH |
| Load | AC 380V 5A |
| DC 125V 5A |
| DC 250V 5A |
3.Operating Characteristics
| Model | HL-5050 |
| OF Max | 500g(4.9N) |
| RF Min | 80g |
| PT Max | 30° |
| MD Max | 15° |
| EP Max | -- |
| OP mm | -- |
| TT | 90° |
Why choose our switches 1) We can provide you with different types of micro switches for your selection.
2) We can offer good quality electric life 500, 000-1, 000, 000times.
3) Various operating force, height and color for one switch for your choice.
4) Safety, on-time delivery, excellent quality with competitive price.
5) ODM&OEM professional design.
Customers' QuestionsQ1:How about the delivery time?
Answer:It's depends on the quantity, for example, 10000PCS need to OEM,
delivery time is 3-7 days.
Q2:What quality you can offer to us?
Answer:We now can do 1/2 years warranty, during the warranty time we can exchange all defective products from customers for free.
Q3:Can you give me samples to test?
Answer:Yes
Q4:What's you MOQ?
Answer:MOQ 2500PCS, mixed order acceptable, welcome trial order.
Q5:What's the delivery term?
Answer:Both EXW and FOB Ningbo are acceptable.
Q6:What's the payment term?
We could start our discussion about payment term from second order on.
Q7:What's the shipment way?
Answer:Express:DHL, UPS, FedEx, TNT and SF express.
Forwarder:Air shipment or sea shipment.
More information of our products, please do feel free to contact us.
Reply will be available within 24 hours. Thanks!
Yueqing Nanma Electrical Co., Ltd.and Jiangxi Nanma Electrical Co, Ltd Which a professional R&D and manufacture Micro switch, limit switch, travel swith, sealed switch, waterproof switch, toggle switches and so on Our company was established in 2004. Our ISO 9001-certified factory occupy a total land area of 1000 square meters and house more than 200 employees and two production lines outfitted with advanced production equipment. We have a monthly outup of 10 thousand sets of switch, which are exported to the Southeast Asia, Middle East, European. The market feedback shows that the products may completely substitude for the similar, work force: Our 2 QC auditors ensure all our products passed CE and CCC certifications. Implementing strict quality control in the whole production process, We have 2 R&D personnel with more than five years of experience who can design as customer offered sample to open model. We have 4 trade representatives with more than three years of experoence who are proficient in English. We are sincerely invite you to witness our development and resplendence together! Contact us today.
