Eaton PKZM01-1 Overload relay 690 V AC 1 A 3p Motorschutzschalter

The Eaton 278479 PKZM01-1 is an overload relay designed for use with motors. It operates at 690 V AC and is rated for a current of 1 A, providing essential protection in electrical circuits. Typically used in industrial applications, this device helps prevent motor overloads and ensures safe operational conditions.

Type	Motor Ptotection Circuit-Breaker
Number of Poles	3
Rated operation power at AC-3, 230 V	0.12kW
Rated operation power at AC-3, 400 V	0.25kW
Adjustment range undelayed short-circuit release	15.5-15.5A
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	PKZM01-1
Misc Attribute 2	3-pin
Overload release current setting	0.63-1A
Phase failure sensitive	TRUE
Power loss	5.33W
Rated operating voltage	440-440V
Rated permanent current Iu	1A
Rated short-circuit breaking capacity Icu at 400 V, AC	50kA
Switch off technique	Thermomagnetic
Switching current (max.)	1A
Switching current (min.)	0.63A
Switching Voltage	690V AC
Type of control element	Push button
Type of electrical connection of main circuit	Screw connection
Width	45mm
With integrated auxiliary switch	FALSE
With integrated under voltage release	FALSE
With thermal overload protection	FALSE