The Siemens 3RF3310-2AA24 is a 1-pole SIRIUS 3RF33 solid-state contactor rated for 10 A in AC-1 duty at 40 °C, meaning it switches resistive loads — heaters, lighting banks, transformer primaries — up to that current without derating. The switching voltage range spans 48-460 V on the power circuit, with a control supply of 110-230 V AC. Connection is via spring-loaded terminals, which cuts installation time versus screw terminals and holds firm under vibration.
Siemens 3RF3310-2AA24 SIRIUS 3RF33 solid-state contactor, 10
MPN3RF3310-2AA24
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Siemens SIRIUS 3RF33 1-pole solid-state contactor, order code 3RF3310-2AA24, 10 A AC-1 at 40 °C, 48-460 V / 110-230 V AC, spring-loaded terminals.
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 compliance effective 15 January 2024. REACH Article 33 disclosure confirms lead content above 0.1% w/w (CAS 7439-92-1). Export controls are AL: N / ECCN: 9N9999.
What is the group code and product group for this listing?
Group code R711, product group 3725 — these are Siemens internal classification codes used for catalog sorting and cross-reference.
MPN
3RF3310-2AA24