Specification	3RT20182BB443MA0

Coil Power	4 W
Coil Voltage	24 VDC
Contact Form	A, PST-NO, Form, 3
Contact Rating (Current)	16 A
Features	Auxiliary Contacts
Mounting Type	Chassis Mount, DIN Rail
Must Operate Voltage	19.2 V
Operate Time	100 ms
Operating Temperature (Max)	60 °C
Operating Temperature (Min)	-25 °C
Pin Count	3 pins
Release Time	13 ms
Switching Voltage AC (Max)	690 VAC
Termination Style	Screw Terminal

3RT2018 Series

...

Part	Operate Time	Coil Power	Release Time	Features	Pin Count	Contact Form	Contact Rating (Current)	Mounting Type	Must Operate Voltage	Coil Voltage	Operating Temperature (Min)	Operating Temperature (Max)	Termination Style	Switching Voltage AC (Max)
Siemens 3RT20184AN62	35 ms	43 VA	13 ms	Auxiliary Contacts	3 pins	3 A Form PST-NO	16 A	Chassis Mount DIN Rail	187 VAC	220 V	-25 °C	60 °C	Screw Terminal	690 VAC
Siemens 3RT20181AG61	35 ms	43 VA	13 ms	Auxiliary Contacts	3 pins	3 A Form PST-NO	16 A	Chassis Mount DIN Rail	93.5 VDC	110 V	-25 °C	60 °C	Screw Terminal	690 VAC
Siemens 3RT20181UB41	100 ms	4 W	13 ms	Auxiliary Contacts	3 pins	3 A Form PST-NO	10 A	Chassis Mount DIN Rail	19.2 V	24 VDC	-25 °C	60 °C	Screw Terminal	690 VAC
Siemens 3RT20184AB01	35 ms	33 VA	13 ms	Auxiliary Contacts	3 pins	3 A Form PST-NO	16 A	Chassis Mount DIN Rail	20.4 VDC	24 VDC	-25 °C	60 °C	Screw Terminal	690 VAC
Siemens 3RT20182BM42	100 ms	4 W	13 ms	Auxiliary Contacts	3 pins	3 A Form PST-NO	16 A	Chassis Mount DIN Rail	176 VAC	220 V	-25 °C	60 °C	Spring Terminal	690 VAC
Siemens 3RT20181AG62	35 ms	43 VA	13 ms	Auxiliary Contacts	3 pins	3 A Form PST-NO	16 A	Chassis Mount DIN Rail	93.5 VDC	110 V	-25 °C	60 °C	Screw Terminal	690 VAC
Siemens 3RT20181BF42	100 ms	4 W	13 ms	Auxiliary Contacts	3 pins	3 A Form PST-NO	16 A	Chassis Mount DIN Rail	88 V	110 V	-25 °C	60 °C	Screw Terminal	690 VAC
Siemens 3RT20182BG41											-25 °C	60 °C	Spring Terminal
Siemens 3RT20181BB420CC0	100 ms	4 W	13 ms	Auxiliary Contacts	3 pins	3 A Form PST-NO	16 A	Chassis Mount DIN Rail	19.2 V	24 VDC	-25 °C	60 °C	Screw Terminal	690 VAC
Siemens 3RT20181BA42	100 ms	4 W	13 ms	Auxiliary Contacts	3 pins	3 A Form PST-NO	16 A	Chassis Mount DIN Rail	9.6 VDC	12 VAC	-25 °C	60 °C	Screw Terminal	690 VAC