3RT20242DB443MA0

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Siemens

CONTACTOR S0 12A 24VDC 2NO/2NC S

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DocumentsSIRIUS Contactor Selection Guide.pdy SIRIUS Contactor Simply Switch Safely WhitePaper +3

3RT20242DB443MA0

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Siemens

CONTACTOR S0 12A 24VDC 2NO/2NC S

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DocumentsSIRIUS Contactor Selection Guide.pdy SIRIUS Contactor Simply Switch Safely WhitePaper +3

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	3RT20242DB443MA0

Coil Power	5.9 W
Coil Voltage	24 VDC
Contact Form	3PST-NO (3 Form A)
Contact Rating (Current)	12 A
Features	Auxiliary Contacts
Mounting Type	Chassis Mount, DIN Rail
Must Operate Voltage	19.2 VDC
Operate Time	170 ms
Operating Temperature [Max]	60 °C
Operating Temperature [Min]	-25 °C
Release Time	17.5 ms
Switching Voltage	690 VAC
Termination Style	Spring Terminal

3RT2024 Series

Part	Contact Form	Mounting Type	Switching Voltage	Operate Time	Must Operate Voltage	Operating Temperature [Min]	Operating Temperature [Max]	Contact Rating (Current)	Termination Style	Features	Release Time	Coil Power	Coil Voltage	Coil Voltage [Min]	Coil Voltage [Max]
Siemens 3RT20242KB40	3PST-NO (3 Form A)	Chassis Mount DIN Rail	690 VAC	170 ms	16.8 VDC	-25 °C	60 °C	12 A	Spring Terminal	Auxiliary Contacts	17.5 ms	4.5 W	24 VDC
Siemens 3RT20242DB443MA0	3PST-NO (3 Form A)	Chassis Mount DIN Rail	690 VAC	170 ms	19.2 VDC	-25 °C	60 °C	12 A	Spring Terminal	Auxiliary Contacts	17.5 ms	5.9 W	24 VDC
Siemens 3RT20241CL243MA0	3PST-NO (3 Form A)	Chassis Mount DIN Rail	690 VAC	40 ms	195.5 VAC	-25 °C	60 °C	12 A	Screw Terminal	Auxiliary Contacts	16 ms	67 VA	230 VAC
Siemens 3RT20244AC20						-25 °C	60 °C
Siemens 3RT20242AC20	3PST-NO (3 Form A)	Chassis Mount DIN Rail	690 VAC	40 ms		-25 °C	60 °C	12 A	Spring Terminal	Auxiliary Contacts	16 ms	67 VA	24 VAC
Siemens 3RT20241AG20	3PST-NO (3 Form A)	Chassis Mount DIN Rail	690 VAC	38 ms	93.5 VAC	-25 °C	60 °C	12 A	Screw Terminal	Auxiliary Contacts	16 ms	68 VA	110 VAC/DC
Siemens 3RT20242FB40	3PST-NO (3 Form A)	Chassis Mount DIN Rail	690 VAC	170 ms	19.2 VDC	-25 °C	60 °C	12 A	Screw Terminal	Auxiliary Contacts	17.5 ms	5.9 W	24 VDC
Siemens 3RT20241NP30	3PST-NO (3 Form A)	Chassis Mount DIN Rail	690 VAC	80 ms		-25 °C	60 °C	12 A	Screw Terminal	Auxiliary Contacts	50 ms	14.3 W		200 VAC/DC	280 VAC/DC
Siemens 3RT20241AL20	3PST-NO (3 Form A)	Chassis Mount DIN Rail	690 VAC	40 ms	195.5 VAC	-25 °C	60 °C	12 A	Screw Terminal	Auxiliary Contacts	16 ms	67 VA	230 VAC
Siemens 3RT20242AN24	3PST-NO (3 Form A)	Chassis Mount DIN Rail	690 VAC	40 ms	187 VAC	-25 °C	60 °C	12 A	Screw Terminal	Auxiliary Contacts	16 ms	67 VA	220 VAC/DC

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 234.38

3RT20242DB443MA0

Deep-Dive with AI

3RT20242DB443MA0

Deep-Dive with AI

Technical Specifications

3RT2024 Series

Pricing

Description

3RT2024 Series

Documents

SIRIUS Contactor Selection Guide.pdy

SIRIUS Contactor Simply Switch Safely WhitePaper

SINAMICS S210/SIMOTICS S-1FK2 and S-1FT2

Datasheet

SIRIUS Contactor Fail Safe Brochure

3RT2024 Series