Eaton 072737 PKZM0-4 Overload Relay Rotary Switch 690V AC 4A 3P

The Eaton PKZM0-4 is an overload relay with a rotary switch designed for 690 V AC and 4 A applications. It serves as a safety switch and residual current circuit breaker, providing motor protection in industrial settings. Ideal for safeguarding electrical circuits, it ensures operational reliability and safety compliance.

Type	Overload relay
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	Grey
Connection	Screw terminal
Degree of protection (IP)	IP20
Depth	76mm
Device construction	Built-in device fixed built-in technique
Dim	(L x W x H) 76 x 45 x 93 mm
Durability	0.1 x 106
Height	93mm
IP Rating	IP20, IP00
Length	76mm
Maximum Temperature	+55°C
Min. temperature	-25°C
Misc Attribute 1	PKZM0-4
Misc Attribute 2	3-pin
Number of pins	3
Overload release current setting	2.5-4A
Phase failure sensitive	TRUE
Power loss	5.33W
Rated operating voltage	690-690V
Rated permanent current Iu	4A
Rated short-circuit breaking capacity Icu at 400 V, AC	150kA
Switch off technique	Thermomagnetic
Switch/button features	+ rotary switch
Switching current (max.)	4A
Switching current (min.)	2.5A
Switching Voltage	690V AC
Type of control element	Turn 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