Motor-protective circuit-breaker, PKZM4

Name: Motor-protective circuit-breaker, PKZM4
Rating: 4.6 (31 reviews)

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Technical info	The PKZ motor-protective circuit-breaker from Moeller is synonymous with quality. Moeller is reintroducing the popular pushbutton actuation in addition to the rotary drive with the new xStart product system for the PKZM 01 (up to 16 A). Furthermore, the PKZ motor-protective circuit-breaker has been modified and its technical performance improved. Just as certain as the clear indication of the switch positions in the PKZ series is the secure handling of short-circuit currents: The PKZM 0 and PKZM 4 devices master currents up to 150 kA.

Product	Unit	Adjustment range undelayed short-circuit release	Insulation class	Depth	Device construction	Height	Number of poles	Overload release current setting	Phase failure sensitive	Rated operating voltage	Rated operation power at AC-3, 230 V	Rated operation power at AC-3, 400 V	Rated permanent current Iu	Rated short-circuit breaking capacity lcu at 400 V, AC	Switch off technique	Type of control element	Type of electrical connection of main circuit	Width	With integrated auxiliary switch	With integrated under voltage release	With thermal overload protection	Manufacturer Product ID	Overload release current setting	Rated operation power at AC-3, 230 V	Rated operation power at AC-3, 440 V	Rated operation power at AC-3, 500 V	Rated operation power at AC-3, 660-690 V	Rated permanent current Iu
Eaton PKZM425 Motor Protection Circuit breaker	Each	388.0-388.0 A	20	160 mm	Built-in device fixed built-in technique	140 mm	3	16.0-25.0 A	Yes	690.0-690.0 V	5.5 kW	12.5 kW	25 A	150 kW	Thermomagnetic	Turn button	Screw connection	55 mm	No	No	No	222352	16 A	5.5 kW	12.5 kW	15 kW	22 kW	25 A
Eaton PKZM440 Motor Protection Circuit breaker	Each	620.0-620.0 A	20	160 mm	Built-in device fixed built-in technique	140 mm	3	32.0-40.0 A	Yes	690.0-690.0 V	11 kW	20 kW	40 A	50 kW	Thermomagnetic	Turn button	Screw connection	55 mm	No	No	No	222354	32 A	11 kW	22 kW	24 kW	30 kW	40 A

Adjustment range undelayed short-circuit release (ampere)	Insulation class	Depth (millimetre)
388.0-388.0	20	160

Adjustment range undelayed short-circuit release (ampere)	Insulation class	Depth (millimetre)
620.0-620.0	20	160