Gold Member Since 2012
Audited Supplier
Shanghai RuiBiao Construction Machinery Co., Ltd.

Passenger Hoist Limit Switch, Construction Hoist Parts, Engineer Use Hoist Switch manufacturer / supplier in China, offering Ultimate Limit Switch Used for Construction Hoist Spare Parts, Construction Hoist/Lift/Elevator Rack and Pinion High Strength Bolts / Bolt Nut, Construction Machinery Hoist Lift Elevator Tower Crane (TC5013) with Max Load 6 Tons Parts Price and so on.

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Supplier Homepage Product Passenger hoist and spare parts one Passenger hoist limit switch Ultimate Limit Switch Used for Construction Hoist Spare Parts

Ultimate Limit Switch Used for Construction Hoist Spare Parts

FOB Price: US $5-8 / Piece
Min. Order: 20 Pieces
Min. Order FOB Price
20 Pieces US $5-8/ Piece
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Port: Shanghai, China
Production Capacity: 20000 Sets/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: NM-8104
  • Type: Angle Limit Switch
  • Switching Element: Slow Break Switch
  • Contactless Type: Reed Switch
  • Color: Depend on Your Requirement
  • Shipping: by Sea
  • Minimium Order Quantity: 1 Set
  • Loading Port: Shanghai & Qingdao
  • Oversea Sales Service: Available
  • Transport Package: Wooden Case
  • Origin: China
  • Structure: Working Limit Switch
  • Certification: CE
  • Application: Building
  • Contact: Contact
  • Packages: Wooden Case out Packing
  • Shipping Period: 14 Working Days Upon Payment Arrived
  • Country of Original: China
  • Model: Cls-191
  • Trademark: RUIBIAO
  • Specification: SGS ISO9001-2000
  • HS Code: 8431390000
Product Description
Shanghai Ruibiao Construction Machinery Co.,Ltd. Is located in Shanghai which is the center of economic ,financial and international trade in China.Ruibiao is a professional team who can offer ONE-STOP solutions for the construction machine and construction machine spare parts.Our team have more than 12 years experience on this line of business,and from 2010,we expend our business to the international trade and enjoy a good reputation from our customers around the world.Our main products include construction hoist spare parts like rack and pinion,hoist motor ,hoist gearbox,hoist cage,hoist mast section,safety device and all other hoist related spare parts,tower crane spare parts and many other construction related machines.
Our products sell  well in Indonesia,Philippines,Singapore,Vietnam,Turkey,Russia,Brazil ,USA and many other countries.And we have a very professional engineering team who can offer customized service,and design the products according to customers' special needs.

1.Product Description
Passenger hoist limit switch
Model NO.: NM-8104
Number of Switch: Double Control Switch
Size: Normal Size
Breaking Capacity: Micro-Current
Application: Passenger Hoist Parts
Certification: SGS, CE, CCC
IP: 65
Max. Voltage: AC250V
Specification: CE
HS Code: 8543909000
Pressing Type: Spring Roller
Protection: Waterproof
Environment: <250ºC
Breaking Form: Duplex Type
Weight: 130g-190g
Max. Current: 5A
Trademark: Chnanma or as customer request
Origin: China

Switch Feature: 
1)N/O and N/C, brass contact, Silver tip.
2)Double circuit type of limit switch with roller lever arm.
3)Highly rigid construction, consists of intensive plastic and aluminum cast.
4)Small volume, water-proof and oil-proof construction.
5)Built-in basic switch with double spring mechanism, longer mechanical life.
6)Smooth operation with greater OT.
7)Easy-to-wire circuit opening design.
8)Wide varity of actuators, easily use.

Rated voltageNon-inductive loadInductive load
Resistive loadlamp loadInductive loadMoto load
125 VAC551.50.73321
250 VAC5510.5331.50.8
8 VDC55335433
14 VDC55334433
30 VDC55334433
125 VDC0.40.2------
250 VDC0.40.24------

Operating speed5mm to 5cm/s
Operating frequency 120operation/min
contact resistance 25mΩ max (initial)
Insulation resistance 100mΩ min (at 500VDC)
Dielectric strength11,000VAC,50/60Hz for 1 minute between non-continuous terminals 
1,500VAC,50/60Hz for 1 minute between current carrying and non-current carrying parts and between each terminals and ground
Vibration10 to 55Hz,1.55mm double amplitude
Ambient temperatureOperating:-5 to +65ºC
Humidity95% RH max.
ServiceMechanically 10,000,000 operations min.
electrically 500,000 operations min.
WeightApprox. 130 to 190g
Degree of protectionIEC:IP65

1).N/O and N/C, brass contact, Silver tip  
2)With strong aluminum die-cast cover
3)Structure preventing oil,water and pressure
4)Indicating plate with setting position is installed in it,ao it is easy to maintain
5)Various of actuators is taken convenience for using
6)Built-in contact stand has double-spring,so it has long mechanical life
MaterialAluminium body with stainless steel pin plunger
Degree of protectionIP65
Mechanical15,000,000 operations                                                                                                                                       
Rated frequency50/60 Hz 
Protection against electric shockClass I
Ambient operating temperature -10°C to +80°C (with no icing)
Ambient operating humidity35% to 95% RH

5.Operating Characteristics
OF Max 1360g
RF Min227g
PT Max 20º
OT Min30º
MD Max 12º
EP Max2720g

6.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.

Q1: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?

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.

8.More information of our products, please do feel free to contact us.
Reply will be available within 24 hours. Thanks!
Contact details
Shanghai Ruibiao Construction Machinery Co.,Ltd                                    SHRB
AddressB400, Duzhuang Road, Minhang District, Shanghai of China
ContactorCarol Hu
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