Power Protection for 3-Phase Digital Production
Printers and Industrial Equipment

The Smart30 Series provides ultimate power protection for Digital Production Printers and Industrial Equipment with single or 3-phase and up to 30 Amps power requirement. Along with redundant all-modes surge protection and filtration circuit, Smart30 Series power protectors are equipped with a Phase Sequence Monitoring circuit to detect and notify improper phase sequence connections. Reverse phase sequence connection may lead to malfunction and reverse rotation of the motorized parts that cause system damage in 3-phase equipment. Smart Power Systems’ Smart30 not only protects electronic equipment against destructive power line spikes and transients, it also monitors the power line for proper phase sequence connection to ensure the equipment will function properly and perform to life expectancy.


  • Redundant all modes Surge Protection (L-L, L-N, L-GND and N-GND)
  • Transient and noise filtration
  • Phase sequence diagnostics and indicators
  • Power lines ( L1,L2 and L3) indicators
  • Fault internal LED indicators
  • Easy connection plug and receptacle – No hardwire needed
  • High Surge Current capacity
  • Including models for 30 Amp Single phase, 3-phase, 120V / 240V Power line configuration.
  • 5-year warranty

Smart30 – 3-Phase

Smart30 - 3-Phase

Smart30 – Single Phase

Smart30 Single Phase



Download Smart30 datasheet

MODEL S301P120-01 S301P240-01 S301P120 / 240-01 S303P240-01 S303P120 / 208-01
Input/Output Phase 1, 120 Volts 2 wire + Ground Phase 1, 240 Volts 2 wire + Ground Split Phase, 120/240 Volts 3 wire + Ground 3 phase 240 Volts 3 wire + Ground 3 phase 120/208 Volts 4 wire + Ground
Output Current 30 AMPS
Output Receptacles L5-30R L6-30R L14-30R L15-30R L21-30R
Plug Types L5-30P L6-30P L14-30P L15-30P L21-30P
Size (H x W x D) (In.) 2.93 x 6.30 x 5.05 4.12 x 8.0 x 9.62
NET WEIGHT (Lbs. / Kg.) 4.40 / 1.99 8.5 / 3.85
All specifications are subject to change without notice.


Connected Equipment Protection Policy

Connected Equipment Protection Policy
At Smart Power Systems, we stand behind the quality and reliability of our power protection products. That is why we offer comprehensive $25,000 Connected Equipment Protection Policy. If the Smart Power Systems equipment fails and this failure allows a surge to pass through and damage the connected equipment, Smart Power Systems will pay for the repair or replacement of the connected equipment in accordance to our Connected Equipment Protection Policy. Click here for additional details on our Connected Equipment Protection Policy.