OMRON Plunger Limit Switch: Roller Plunger, Metallic, Momentary
The OMRON ZE-N21-2S is a top-mount roller-plunger limit switch from the ZE series, featuring a metallic roller plunger with momentary action. It includes screw terminals and a stainless steel construction, as…
SKU 3G-OTH-130304
Also listed as: ZEN212S · ZE N21 2S
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OMRON ZE-N21-2S is a top-mount roller-plunger limit switch from the ZE series, featuring a metallic roller plunger with momentary action. It includes screw terminals and a stainless steel construction, as specified by the manufacturer.
Frequently Asked Questions
What is the OMRON ZE-N21-2S limit switch used for?
The OMRON ZE-N21-2S is a top-mount roller-plunger limit switch used for position sensing and control in industrial automation. It detects the presence or absence of objects in machinery, conveyors, and packaging equipment. Its momentary action and stainless steel construction suit harsh environments requiring reliable, repeatable switching.
What are the specifications of the OMRON ZE-N21-2S?
The OMRON ZE-N21-2S is a ZE series limit switch with a metallic roller plunger and momentary action. It features screw terminals for wiring and a stainless steel body. The manufacturer part number is ZE-N21-2S. It is designed for top-mount installation in industrial control applications.
Where to buy the OMRON ZE-N21-2S worldwide?
You can source the OMRON ZE-N21-2S through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine OMRON components for automation and control systems.
How to install the OMRON ZE-N21-2S limit switch?
Mount the OMRON ZE-N21-2S securely on a flat surface using the top-mount holes. Connect wires to the screw terminals per your control circuit diagram. Ensure the roller plunger aligns with the cam or actuator for proper momentary actuation. Test operation before full commissioning. Follow standard industrial wiring practices.
Used in
Common applications for OMRONOMRON Products
3G Electric supplies OMRON top-mount roller-plunger limit switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
