The Eaton 072732 PKZM0-0,4 is an overload relay with a rotary switch designed for use in motor protection applications, capable of handling up to 0.4 A and supporting up to 690 V AC. It incorporates safety features common to residual current circuit breakers, ensuring protection and reliability in electrical circuits. Typically used in industrial settings, this device safeguards motors by preventing damage from electrical overloads.
| Type |
Overload relay |
| Adjustment range undelayed short-circuit release |
6.2-6.2A |
| 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 |
PKZM0-0,4 |
| Misc Attribute 2 |
3-pin |
| Number of Poles |
3 |
| Overload release current setting |
0.25-0.4A |
| Phase failure sensitive |
TRUE |
| Power loss |
5.22W |
| Rated operating voltage |
690-690V |
| Rated operation power at AC-3, 230 V |
0.06kW |
| Rated operation power at AC-3, 400 V |
0.09kW |
| Rated permanent current Iu |
0.4A |
| Rated short-circuit breaking capacity Icu at 400 V, AC |
150kA |
| Switch off technique |
Thermomagnetic |
| Switch/button features |
+ rotary switch |
| Switching current (max.) |
0.4A |
| Switching current (min.) |
0.25A |
| Switching Voltage |
690V AC |
| Type of control element |
Turn 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 |
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