Square D SDSA4040 3 PH 50/60Hz 277/480V Surge Protective Device Style:Used 2-pole circuit breaker designed for

2-pole circuit breaker designed for 480 VAC applications

Its compact size of 6" x 21" makes it perfect for small spaces

This Landis & Gyr 19" x 12 3/4" Meter Cover features a secure latch for reliable protection of your meter

20 Overload Relay Thermal Unit

Square D SDSA4040 3 PH 50/60Hz 277/480V Surge Protective Device Style:Used 2-pole circuit breaker designed forThe 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