Specifications Series PSRC Voltage 600VAC Frequency (f) 50/60 Hz Amperage 6.8 Amps Ambient Temperature –25°C to 60°C Documents Softstarter Brochure (PSTX, PSE, PSR, PSRC Series) Softstarter Main Catalog Related Products Quick view PSR6-600-70 $270.02 MSRP: Soft Starter (6.8 Amps) Quick view PSR6-600-11 $270.02 MSRP: Soft Starter (6.8 Amps) Quick view PSRC72-600-70 $1,159.32 MSRP: Soft Starter (72 Amps) Quick view PSR37-600-70 $612.06 MSRP: Soft Starter (37 Amps) Quick view PSR72-600-70 $1,104.11 MSRP: Soft Starter (72 Amps)