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Part Number | WLSD21 |
OEMstron Part # | WLSD21 |
Manufacturer | Omron Automation and Safety |
Category | Power › Switches › Snap Action, Limit Switches |
Description | SWITCH SNAP ACTION SPDT 10A 125V |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | WLSD21 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 15 - Mar 20 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
WLSD21 Specifications
Part Number | WLSD21 | |
Brand | Omron Automation and Safety | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Switches | |
Subcategory | Snap Action, Limit Switches | |
Manufacturer | Omron Automation and Safety | |
Series | WL | |
Circuit | SPDT (DB/DM) | |
Switch Function | On-Mom | |
Current Rating (Amps) | 10A (AC), 6A (DC) | |
Voltage Rating - AC | 125V | |
Voltage Rating - DC | 30V | |
Actuator Type | Side Roller Plunger | |
Mounting Type | Chassis Mount | |
Termination Style | Screw Terminal | |
Ingress Protection | IP67 - Dust Tight, Waterproof | |
Features | - | |
Operating Force | 4082gf | |
Release Force | 907gf | |
Pretravel | 0.110" (2.8mm) | |
Differential Travel | 0.040" (1.0mm) | |
Overtravel | 0.219" (5.6mm) | |
Operating Temperature | -10°C ~ 80°C |
WLSD21 Documents

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