Gold Member Since 2013
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Zhejiang Lema Electrics Co., Ltd.

Waterproof Limit Switch, Oilproof Limit Switch, Dustproof Limit Switch manufacturer / supplier in China, offering Lema Lz7121 Roller Lever Sealed Dustproof Waterproof Oilproof Limit Switch, Lema 5A Green Kw12-1I Micro Switch Miniature Switch, Lema Kw12-9s Micro Switch 3A 125 250VAC Long Lever Micro Switch and so on.

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Supplier Homepage Product LZ7 series limit switch Lema Lz7121 Roller Lever Sealed Dustproof Waterproof Oilproof Limit Switch

Lema Lz7121 Roller Lever Sealed Dustproof Waterproof Oilproof Limit Switch

FOB Price: US $1.71-2.15 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1.71-2.15/ Piece
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Production Capacity: 100000 PCS Per Year
Transport Package: Standard Package
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: LZ7121
  • Type: Limit Switch
  • Application: Electrical Device
  • Contact: Contact
  • Rating: 10A 250VAC
  • Protection Degree: IP64
  • Contact Type: Spdt
  • Specification: 70*43.6*22.1mm
  • HS Code: 8536500000
  • Structure: Working Limit Switch
  • Switching Element: Limit Switch
  • Contactless Type: Limit Switch
  • Name: Lz7121
  • Advantage: Waterproof Oilproof Dustproof
  • Color: Grey
  • Trademark: Lema
  • Origin: Yueqing, Zhejiang
Product Description
Lema LZ7121 Roller Lever Sealed Dustproof Waterproof Oilproof Limit Switch
Lema Lz7121 Roller Lever Sealed Dustproof Waterproof Oilproof Limit Switch
Operating speed0.01mm-50cm/s
Operating frequencyMechanical:120 operations/min
Electrical:30 operations/min
Initial insulation resistance100MΩmin.(at 500VDC)
Initial contact resistance25MΩmax.
Dielectric 
strength
Between non-consecutive 
terminals
1,000Vrms, 50/60Hz for 1 min
Between non-current carrying
metal parts and each terminal
1,500Vrms, 50/60Hz for 1 min
Between ground and each 
terminal
1,500Vrms, 50/60Hz for 1 min
Vibration resistance10-55Hz,1.5mm double amplitude
Max.shock resistanceDestruction: 1000m/s2max.
Malfunction: 300m/s2max.
Operating 
life
Mechanical life1,000,000 operations min.
Electrical life100,000  operations min.

Lema Lz7121 Roller Lever Sealed Dustproof Waterproof Oilproof Limit Switch
Lema Lz7121 Roller Lever Sealed Dustproof Waterproof Oilproof Limit SwitchLema Lz7121 Roller Lever Sealed Dustproof Waterproof Oilproof Limit SwitchLema Lz7121 Roller Lever Sealed Dustproof Waterproof Oilproof Limit Switch
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