Specification	3RH21402HB40

Coil Power	2.8 W
Coil Voltage	24 VDC
Contact Form	4 Form A, PST-NO
Contact Rating (Current)	10 A
Features	Auxiliary Contacts
Mounting Type	Chassis Mount, DIN Rail
Must Operate Voltage	16.8 VDC
Operate Time	130 ms
Operating Temperature (Max)	60 °C
Operating Temperature (Min)	-25 °C
Pin Count	4
Release Time	20 ms
Switching Voltage AC (Max)	690 VAC
Termination Style	Spring Terminal

3RH21402 Series

Part	Release Time	Coil Power	Operate Time	Must Operate Voltage	Contact Rating (Current)	Features	Mounting Type	Pin Count	Contact Form	Coil Voltage	Switching Voltage AC (Max)	Termination Style	Operating Temperature (Min)	Operating Temperature (Max)
Siemens 3RH21402FB40	65 ms	4 W	100 ms	19.2 V	10 A	Auxiliary Contacts	Chassis Mount DIN Rail	4	4 Form A PST-NO	24 VDC	690 VAC	Spring Terminal	-25 °C	60 °C
Siemens 3RH21402VB40	80 ms	1.6 W	120 ms	20.4 VDC	10 A	Auxiliary Contacts	Chassis Mount DIN Rail	4	4 Form A PST-NO	24 VDC	690 VAC	Spring Terminal	-25 °C	50 °C
Siemens 3RH21402AP60	15 ms	37 VA	33 ms	204 VAC	10 A	Auxiliary Contacts	Chassis Mount DIN Rail	4	4 Form A PST-NO	240 V	690 VAC	Spring Terminal	-25 °C	60 °C
Siemens 3RH21402BF40	13 ms	4 W	100 ms	88 V	10 A	Auxiliary Contacts	Chassis Mount DIN Rail	4	4 Form A PST-NO	110 V	690 VAC	Spring Terminal	-25 °C	60 °C
Siemens 3RH21402BW40	13 ms	4 W	100 ms	38.4 V	10 A	Auxiliary Contacts	Chassis Mount DIN Rail	4	4 Form A PST-NO	48 V	690 VAC	Spring Terminal	-25 °C	60 °C
Siemens 3RH21402AP00	15 ms	37 VA	33 ms	195.5 VDC	10 A	Auxiliary Contacts	Chassis Mount DIN Rail	4	4 Form A PST-NO	230 VDC	690 VAC	Spring Terminal	-25 °C	60 °C
Siemens 3RH21402LB40	20 ms	2.8 W	130 ms	16.8 VDC	10 A	Auxiliary Contacts	Chassis Mount DIN Rail	4	4 Form A PST-NO	24 VDC	690 VAC	Spring Terminal	-25 °C	60 °C
Siemens 3RH21402BP40	13 ms	4 W	100 ms	184 VDC	10 A	Auxiliary Contacts	Chassis Mount DIN Rail	4	4 Form A PST-NO	230 VDC	690 VAC	Spring Terminal	-25 °C	60 °C
Siemens 3RH21402HB40	20 ms	2.8 W	130 ms	16.8 VDC	10 A	Auxiliary Contacts	Chassis Mount DIN Rail	4	4 Form A PST-NO	24 VDC	690 VAC	Spring Terminal	-25 °C	60 °C
Siemens 3RH21402JB40	65 ms	2.8 W	130 ms	16.8 VDC	10 A	Auxiliary Contacts	Chassis Mount DIN Rail	4	4 Form A PST-NO	24 VDC	690 VAC	Spring Terminal	-25 °C	60 °C

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SIRIUS 2 Control Relay Specification and Catalog

3RH21402HB40 | Datasheet