WLD28-LD-N Omron limit switch

  • WLD28-LD-N
  • WLD28-LD-N
  • WLD28-LD-N
  • WLD28-LD-N

WLD28-LD-N Omron limit switch

Category:
Shape · Structure Straight-through type
lifespan General type
Inducer Sealed top pearl column closed 
type φ 14.3 × 5 unbleached steel braided beads
Fixed price 50/60 Hz
Contact configuration 1a1b
Inquiry General inquiries / Microindex shared
Openness ability (AC) / No sense of electricity Fixed electricity: AC125V / Electric bulletin loading: 10A (NC) 10A (NO) / Lighting loading: 3A (NC) 1.5A (NO) 
Fixed electricity: 250V AC / 10A (NC) 10A (NO) / lighting load: 2A (NC) 
10 A (NO) / Lamp mounting: 1.5 A (NC) 0.8 A (NO)
Open capability (AC) / Electric charge Fixed electricity: AC125V / electric charge loading: 10A (NC) 10A (NO) / electric machine loading: 5A (NC) 2.5A (NO) 
price adjustment electric: AC250V / electric charge loading: 10A (NC) 10A (NO) / electric desk mounting: 3A (NC) 1 A 
(NO) / electric machine loading: 1.5 A (NC) 0.8 A (NO)
Open capability (DC) / No electric charge (NC) 10A (NC) 10A (NO) / Lamp mounting: 6A (NC) 3A (NO) 
Quantity electricity: DC14V / resistance load: 10A (NC) 10A (NO) / lighting load: 6A NC) 3A (NO) 
额定电压: DC30V / resistive load: 6A (NC) 6A (NO ) / lighting负载: 4A (NC) 3A (NO ) 
额定电压: DC125V / resistive load: 0.8A (NC) 0.8A ( 0.2 A (NC) 0.2 A (NO) 
Quantity electricity: DC 250 V / resistance load: 0.4 A (NC) 0.4 A (NO) / lighting loading: 0.1 A (NC) 0.1 A (NO)
Open capability (DC) / Electric charge (NC) 10 A (NC) 10 A (NC) 10 A (NC) 10 A (NC) 10 A (NC) 10 A (NC) 10 A (NO) 
/ Sensitivity load: 10 A (NC) 10 A NC) 6A (NO) 
额定电压: DC30V / Kansei负载: 6A (NC) 6A (NO ) / Electric desk负载: 4A (NC) 4A (NO ) 
额定电压: DC125V / Kansei负载: 0.8A (NC) 0.8A ( 0.2 A (NC) 0.2 A (NO) 
Fixed electricity: DC 250 V / Sensitivity loading: 0.4 A (NC) 0.4 A (NO) / electric machine loading: 0.1 A (NC) 0.1 A (NO)
Allowable current Normally closed circuit (NC): 30 A 
steady circuit ((NO): 20 A
Action indicator light LED (Operating时灯Ryo, non-Operating时灯clear switchtable) 
电压: AC / DC115V, AC / DC10 ~ 24V 
leakage电流: About 0.5mA, about 0.4mA
Conduit size G1 / 2
Ground terminal Ground terminal
Environmental temperature range When using: 80 ℃ or less 
(ice free)
 
Permission operation frequency (machine) 120th order / minute
Permission operation frequency  30 th / min
Contact electrochemistry (initial initiation) 25 mΩ or less (internal placement type)
Electrocatalyst 100 MΩ or more 
(for DC 500 V O western table)
Withstand voltage The same terminal: AC 1000 V 50/60 Hz 1 min 
Terminal Ground Earth : AC 2200 V 50/60 Hz 1 min Terminal Unrestricted 
Metal Section : AC 2200 V 50/60 Hz 1 min
Durability (machine) 15 million order or higher 
(temperature and humidity condition: 5 to 35 ° C., 40 to 70% RH)
Durability 750 thousand order or higher (AC 250 
V 3A) (temperature and humidity condition: 5 to 35 ° C, 40 to 70% RH)
Vibration damping (erratic operation) 10 – 55 Hz Bifurcation 1.5 mm
Damage to endurance (durability) 1000 m / s ** 2 or more
Impact resistance (erroneous operation) 300 m / s ** 2 or more
Degree of protection IP 67
 
Work place Required force (OF) Standard value Maximum 16.67 N
Decomposition force (RF) Standard value Min 4.41N
Departure (PT) Standard value maximum 1.7 mm
Oversteep (OT) Standard value Min 5.6 mm
Melting Process (MD) Standard value Maximum 1 mm
Operation position (OP) Standard value 44 ± 0.8 mm
Operation limit position (TTP) Standard value Maximum 39.5 mm