Packard PT021 Adjustable Fan Control Spst SURGE SUPPRESSOR BLOCKS

Packard PT021 Adjustable Fan Control Spst SURGE SUPPRESSOR BLOCKSPackard PT021 Additional Information Amps25 BrandPackard Country of OriginCHINA Differential T (F)20F F L Inductive Amps25 Hertz50 60 Switch ActionClose On Rise Switch TypeSPST Temperature Range90F to 130F UPC840899122830 Voltage250 GemlineAT021 GemlineAT21 Mars39205 White Rodgers3F05 1

lb Locked rotor torque 180 % Breakdown torque 210 % Locked rotor time 18s (cold) 10s (hot) Moment of inertia (J) 22

Frame 284/6TC Output 20 HP (15 kW) Number of Poles 6 Frequency 50 Hz Rated speed 970 rpm Slip 3

lb Locked rotor torque 280 % Breakdown torque 270 % Locked rotor time 39s (cold) 22s (hot) Moment of inertia (J) 0

01 IN Product Family General Industrial Pulley End Bearing Type Ball Pulley Face Code C-Face Service Factor 1

Amperes 1085/625 A LRC 6

Rise @ Rated Load 40° C Temp

15 STARTCAPMFD N\A SHIPPING WEIGHT 64 BREAKDOWN TORQUE 356 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 258 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER K LOCKED ROTOR AMPS 51 NEMA NOMINAL EFFICIENCY 84 FULL LOAD AMPS PRIMARY 7 SERVICE FACTOR AMPS PRIMARY 7

5 BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE 164 LOCKED ROTOR TORQUE UOM OZFT INSULATION CLASS B KVA CODE LETTER K LOCKED ROTOR AMPS 52

665 Ohms A Ph / 1

44 BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE 10

0 Current @ Voltage 19

5 MOTOR TYPE FHP OPPOSITE END BEARING SELF-ALIGN SHAFT END BEARING SELF-ALIGN ROTATION CW LEAD END RUNCAPMFD 4 RUNCAPVOLTS 370 SHIPPING WEIGHT 11 THERMAL PROTECTION AUTOMATIC RESET BREAKDOWN TORQUE 44