Square D Easy UPS 3S Dry Contact Card
The Square D (Schneider Electric) E3SOPT010 is an optional dry contact card for the Easy UPS 3S series. It provides dry contact relay outputs that enable integration with building management systems (BMS), remote monitoring panels, and alarm systems — delivering real-time UPS status signals without complex communication protocols.
Key Features
- Dry contact relay outputs for remote alarm and monitoring integration
- Compatible with Square D Easy UPS 3S series
- Enables BMS integration for centralized facility monitoring
- Simple installation as an optional accessory card
Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Square D (Schneider Electric) |
| Model | E3SOPT010 |
| Product Type | Dry Contact Card |
| Compatible With | Easy UPS 3S Series |
| UPC | 73130442888 |
Documentation: Spec Sheet (PDF) | Instruction Manual (PDF).




