The Siemens 3RF3330-1AA44 is a 1-pole solid-state contactor from the SIRIUS 3RF33 family, rated for AC-1 resistive loads at 30 A at 40 °C ambient. The load circuit accepts 48-460 V AC, and the control input is 4-30 V DC, making it compatible with standard 24 V DC PLC outputs without a separate interface relay. Screw terminals simplify panel wiring.
Siemens 3RF3330-1AA44 SIRIUS solid-state contactor, 30 A AC-
MPN3RF3330-1AA44
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Siemens SIRIUS 3RF33 solid-state contactor, 1-pole, AC-1 / 30 A / 40 °C, 48-460 V load voltage, 4-30 V DC control, screw terminal.
Source DocumentedChannel stated on listing & quote
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Group code | R711 |
| Product group | 3725 |
| Product class | A: Standard product which is a stock item could be returned within the returns guidelines/period. |
| Series | SIRIUS 3RF33 solid-state contactors, 1-pole |
| Export control regulations | AL : N / ECCN : 9N9999 |
| Compliance with the substance restrictions according to RoHS directive | Since: 15-01-24 |
Product details
Frequently asked questions
What compliance documentation is available for this part?
RoHS compliant since 15 January 2024. REACH Article 33 applies due to lead content above 0.1% by weight. Export control is AL: N / ECCN: 9N9999.
What is the group code and product group for this part?
Group Code R711, Product Group 3725.
MPN
3RF3330-1AA44