Maximum Operating Pressure10000 PSI Capacity12 Ton Stroke0.31 in Collapsed height2.19 in Extended height2.5 in Return typeSingle-Acting Plunger typeHollow Body materialSteel Effective area2.76 in? Oil capacity0.86 in? Surface treatmentPaint Cylinder outside diameter2.75 in Cylinder bore diameter2.13 in Plunger diameter1.38 in Base to advance port0.38 in Base mounting holes bolt circle2 in in Base mounting holes thread5/16″-18 unc Collar thread2 3/4″ – 16 Collar thread length1.19 in Base mounting holes thread depth0.35 in Weight (kg)1.295000
Model : RCH120
Hollow plunger design allows for both pull and push forces
Single-acting spring return
Nickel-plated, floating center tube on models over 20 tons increases product life
Baked enamel finish for increased corrosion resistance
Collar threads for easy fixturing
Includes AR630 coupler and has 1/4 NPTF port
Schneider Electric Moulded Case Circuit Breakers LV563315 
ABB Motor Protection Devices 1SAZ321201R1005 
ABB Motor Protection Devices 1SAZ321201R1004 
