Eaton PKZM0-20 Overload relay 690VAC 20A rotary switch 3-pole

The Eaton PKZM0-20 is an overload relay designed for motor protection with a capacity of 20 A. It features a rotary switch suitable for use with AC voltages up to 690 V. Typically, this device is used in industrial settings to safeguard motors against overload conditions.

Type	Overload relay
Adjustment range undelayed short-circuit release	310-310A
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
Height	93mm
Length	76mm
Max. temperature	+55°C
Min. temperature	-25°C
Misc Attribute 1	PKZM0-20
Misc Attribute 2	3-pin
Number of Poles	3
Overload release current setting	16-20A
Phase failure sensitive	TRUE
Power loss	5.82W
Rated operating voltage	690-690V
Rated operation power at AC-3, 230 V	5.5kW
Rated operation power at AC-3, 400 V	9kW
Rated permanent current Iu	20A
Rated short-circuit breaking capacity Icu at 400 V, AC	50kA
Switch off technique	Thermomagnetic
Switch/button features	+ rotary switch
Switching current (max.)	20A
Switching current (min.)	16A
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