Specification	3RT20381AK64

Coil Power	188 VA
Coil Voltage	120 V
Contact Form	A, PST-NO, Form, 3
Contact Rating (Current)	90 A
Features	Auxiliary Contacts
Mounting Type	Chassis Mount, DIN Rail
Must Operate Voltage	96 V
Operate Time	80 ms
Operating Temperature (Max)	60 °C
Operating Temperature (Min)	-25 °C
Pin Count	3 pins
Release Time	18 ms
Switching Voltage AC (Max)	690 VAC
Termination Style	Screw Terminal

3RT2038 Series

...

Part	Operate Time	Release Time	Coil Power	Switching Voltage AC (Max)	Coil Voltage	Mounting Type	Must Operate Voltage	Pin Count	Contact Form	Features	Contact Rating (Current)	Termination Style	Operating Temperature (Min)	Operating Temperature (Max)	Coil Voltage (Max)	Coil Voltage (Type)	Coil Voltage (Min)
Siemens 3RT20381AH20	80 ms	18 ms	188 VA	690 VAC	48 V	Chassis Mount DIN Rail	40.8 VDC	3 pins	3 A Form PST-NO	Auxiliary Contacts	80 A	Screw Terminal	-25 °C	60 °C
Siemens 3RT20383AF00	80 ms	18 ms	190 VA	690 VAC	110 V	Chassis Mount DIN Rail	88 V	3 pins	3 A Form PST-NO	Auxiliary Contacts	90 A	Screw Terminal	-25 °C	60 °C
Siemens 3RT20381NB34	110 ms	55 ms	23 W	690 VAC		Chassis Mount DIN Rail		3 pins	3 A Form PST-NO	Auxiliary Contacts	80 A	Screw Terminal	-25 °C	60 °C	33 VDC	AC DC	20 VDC
Siemens 3RT20381NP34	110 ms	55 ms	23 W	690 VAC		Chassis Mount DIN Rail		3 pins	3 A Form PST-NO	Auxiliary Contacts	80 A	Screw Terminal	-25 °C	60 °C	280 VAC/DC	AC DC	175 VAC/DC
Siemens 3RT20381AK64	80 ms	18 ms	188 VA	690 VAC	120 V	Chassis Mount DIN Rail	96 V	3 pins	3 A Form PST-NO	Auxiliary Contacts	90 A	Screw Terminal	-25 °C	60 °C
Siemens 3RT20383SB30	110 ms	55 ms	40 W	690 VAC		Chassis Mount DIN Rail		3 pins	3 A Form PST-NO	Auxiliary Contacts	80 A	Screw Terminal	-25 °C	60 °C	33 VDC	AC DC	21 VAC/DC
Siemens 3RT20381AL24	80 ms	18 ms	188 VA	690 VAC	230 VDC	Chassis Mount DIN Rail	195.5 VDC	3 pins	3 A Form PST-NO	Auxiliary Contacts	80 A	Screw Terminal	-25 °C	60 °C
Siemens 3RT20381XF400LA2	110 ms	55 ms	23 W	690 VAC	110 V	Chassis Mount DIN Rail	77 VAC	3 pins	3 A Form PST-NO	Auxiliary Contacts	80 A	Screw Terminal	-40 °C	70 °C
Siemens 3RT20381AM20	80 ms	18 ms	188 VA	690 VAC	208 VAC	Chassis Mount DIN Rail	176.8 VAC	3 pins	3 A Form PST-NO	Auxiliary Contacts	80 A	Screw Terminal	-25 °C	60 °C
Siemens 3RT20381AL20	80 ms	18 ms	188 VA	690 VAC	230 VDC	Chassis Mount DIN Rail	195.5 VDC	3 pins	3 A Form PST-NO	Auxiliary Contacts	80 A	Screw Terminal	-25 °C	60 °C

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

SIRIUS Contactor Fail Safe Brochure

SIMATIC S7-1200/ S7-1500

SIRIUS Contactor Selection Guide.pdy

SIRIUS Contactor Simply Switch Safely WhitePaper

3RT20381AK64 | Datasheet