| Return shipping will be paid by | Seller |
|---|---|
| All returns accepted | Returns Accepted |
| Item must be returned within | 30 Days |
| Refund will be given as | Money back or replacement (buyer's choice) |
| Brand | Potter |
| Type | Fire Alarms |
| Unit Type | Unit |
| Model | OSYSU-2 |
| MPN | OSYSU-2 |
| Country/Region of Manufacture | United States |
| Unit Quantity | 1 |
Check the listing for details. Potter OSYSU-2 - Same Day Shipping (SEALED). Condition: New. Listed at 123.90 USD. Potter OSYSU-2 Outside Screw & Yoke Supervisory Switch (Double switch) The OSYSU is used to monitor the open position of an OS&Y (outside screw and yoke) type gate valve. This device is available in two models; the OSYSU-1, containing one set of SpDT (Form C) contacts and the OSYSU-2, containing two sets of SpDT (Form C) contacts. These switches mount conveniently to most OS&Y valves ranging in size from 2” to 12” (50mm to 300mm). They will mount on some valves as small as ½” (12,5mm). The cover is held in place by two tamper resistant screws that require a special tool to remove. The tool is furnished with each device.