PKZM4-..., Motor Starters

Electrical Equipment and Outfits

Motor Starters

PKZM4-...

Product Description

Motor starter (circuit breaker /contactor combination) type with the following sizes:
PKZM4-16 PKZM4-25
PKZM4-32 PKZM4-40
PKZM4-50 PKZM4-58
PKZM4-63
Motor- protected circuit breaker fitted with plug-in trip block including overload release, instantaneous magnetic release. Type of co-ordination: “2” (including 1).
Accessories: Under voltage release, shunt release, remote operator, contact modules, auxiliary contacts.
Technical data PKZ4:
Contactor
Rated operational voltage AC(V): 500 / 690
Rated current (A): 16 - 63
Rated frequency (Hz): 50 - 60
Interuption medium: Air
Methode of operation: 100 %
Suitable for operation: Yes
Intergral non-metalic enclosure: Yes
Degree of protection: IP20
Main circuit
Number of phases: 3
Number of poles: 3
Terminal material: Line: Copper, covered silver
Load: Copper
Rated imulse withstand voltage Uimp (kV): 6
Rated insulation voltage Ui (V): 690*
Conventional thermal current Ith /Ithi (A): 63 / 63
Rated operation current Ie AC-1 (A): 63
Rated operation current Ie AC-3 (A): 63
Rated conditional short circuit current Iq = 50 kA, Ue = 400 V
Auxiliary circuit
Number of circuits: 1 - 3
Rated frequency (Hz): 50 - 60
Terminal material: copper
Rated imulse withstand voltage Uimp (kV): 6
Rated insulation voltage Ui: 500
Max rated operation current (A): 3,5

Product Ratings

Not Available / To be Updated

Applicable Standards

Not Available / To be Updated