EATON PKZM4-50 EA MOTOR – PROTECTIVE CIRCUIT – BREAKER

SPECIFICATIONS

EC/EN 60947, VDE 0660,UL, CSA

Climatic proofingDamp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30

Ambient temperatureStorage– 40 – 80 °C

Ambient temperatureOpen-25 – +55 °C

Ambient temperatureEnclosed– 25 – 40 °C

Direction of incoming supply as required

Degree of protectionDeviceIP20

Degree of protectionTerminationsIP00

Protection against direct contact when actuated from front (EN 50274)Finger and back-of-hand proof

Mechanical shock resistance half-sinusoidal shock 10 ms to IEC 60068-2-2715 g

AltitudeMax. 2000 m

Terminal capacity main cableScrew terminalsSolid1 x (0.75 – 16)
2 x (0.75 – 16) mm²

Terminal capacity main cableScrew terminalsFlexible with ferrule to DIN 462281 x (0.75 – 35)
2 x (0.75 – 25) mm²

Terminal capacity main cableScrew terminalsSolid or stranded14 – 1 AWG

Terminal capacity main cableScrew terminalsStripping length14 mm

Specified tightening torque for terminal screwsMain cable3.3 Nm