Sale!
Limited Edition Square D SDSA4040 3 PH 50/60Hz 277/480V Surge Protective Device
Original price was: $99.99.$49.99Current price is: $49.99.
For orders under $59.00, a shipping fee of $12.99 applies.
The Square D SDSA4040 is a surge protective device designed to shield electrical systems from transient voltage spikes and power surges. This industrial-grade unit safeguards equipment and reduces downtime risk in commercial and facility applications.
- Brand: Square D
- Model #: SDSA4040
- Phases: 3 Phase / 4 Wire
- Volts: 277/480 Volts / 50/60Hz
- Type: SPD Type 1/4X Enclosure / Surge Protective Device
- Measurements: 3 5/8″ x 3″
- Spec Sheet
** Color and Condition may vary. For any questions regarding condition, please feel free to contact our sales team: (941) 981-3923.





