Eaton PKZM01-4 Overload relay 690V AC 4A 3-pole motor protection

The Eaton PKZM01-4 is an overload relay designed for use with motors, featuring a 4 A capacity and 690 V AC voltage rating. It integrates safety functions such as a residual current circuit breaker. This component is typically used in industrial motor protection and control applications.

Type	Motor Ptotection Circuit-Breaker
Number of Poles	3
Rated operation power at AC-3, 230 V	0.75kW
Rated operation power at AC-3, 400 V	1.5kW
Adjustment range undelayed short-circuit release	62-62A
Colour	Multicolour
Connection	Screw terminal
Degree of protection (IP)	IP20
Depth	93mm
Device construction	Built-in device fixed built-in technique
Dim	(L x W x H) 90.5 x 45 x 93 mm
Durability	0.05 x 106
IP Rating	IP20, IP00
Length	90.5mm
Maximum Temperature	+55°C
Min. temperature	-25°C
Misc Attribute 1	PKZM01-4
Misc Attribute 2	3-pin
Overload release current setting	2.5-4A
Phase failure sensitive	TRUE
Power loss	5.33W
Rated operating voltage	440-440V
Rated permanent current Iu	4A
Rated short-circuit breaking capacity Icu at 400 V, AC	50kA
Switch off technique	Thermomagnetic
Switching current (max.)	4A
Switching current (min.)	2.5A
Switching Voltage	690V AC
Type of control element	Push button
Type of electrical connection of main circuit	Screw connection
Weight	0
Width	45mm
With integrated auxiliary switch	FALSE
With integrated under voltage release	FALSE
With thermal overload protection	FALSE