Specification	3RT20181BB420CC0

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

3RT2018 Series

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