Its 24 V DC coil pulls in at 0.7 of rated voltage and drops out cleanly — the 7 to 20 ms DC operate time and 10 to 15 ms arcing time are tight enough for sequenced starter groups without overlap. Rated at 10 A at 24 V DC for the main contacts, it handles 3 A at 400 V AC and 1 hp at 230 V AC — figures that cover small pumps, fans, and conveyor drives in a standard 400 V three-phase panel.
Siemens 3RT2016-1QB41 SIRIUS Coupling Contactor, 24 V Coil,
MPN3RT2016-1QB41
Active
Siemens SIRIUS coupling contactor, size S00, 24 V DC coil, 10 A rated current, screw-type terminals, snap-on DIN rail mount.
Source DocumentedChannel stated on listing & quote
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Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Contactor frame size | S00 |
| Parameter | Value |
|---|---|
| Rated operational current, AC-12, max. | 10 A |
| Rated operational current, AC-4 @ 400 V | 8.5 A |
| Rated value @ 400 V | 3 A |
| Rated value @ 500 V | 2 A |
| Rated value @ 690 V | 1 A |
| Rated value @ 230 V | 1 hp |
| Rated value @ 24 V | 10 A |
| Rated value @ 60 V | 2 A |
| Rated value @ 110 V | 1 A |
| Rated value @ 220 V | 0.3 A |
| Parameter | Value |
|---|---|
| Control supply voltage type | DC |
| Parameter | Value |
|---|---|
| Main poles | 3 |
| Main NO contacts | 3 |
| Auxiliary contact reliability | 1 faulty switching per 100 million (17 V, 1 mA) |
| Parameter | Value |
|---|---|
| Short-circuit coordination type 1, fuse | gG: 35A (690V,100kA), aM: 20A (690V,100kA), BS88: 35A (415V,80kA) |
| Short-circuit coordination type 2, fuse | gG: 20A (690V,100kA), aM: 16A (690V, 100kA), BS88: 20A (415V, 80kA) |
| Aux. switch short-circuit protection, fuse | gG: 10 A (500 V, 1 kA) |
| Parameter | Value |
|---|---|
| Main circuit connection | screw-type terminals |
| Aux. / control circuit connection | screw-type terminals |
| Conductor cross-section, solid | 0.5 ... 4 mm² |
| Conductor cross-section, solid or stranded | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm² |
| Conductor cross-section, finely stranded w/ ferrule | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| Mounting method | screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715 |
| Side-by-side mounting | Yes |
| Parameter | Value |
|---|---|
| Durability (operating cycles, typ.) | 30 000 000 |
| Parameter | Value |
|---|---|
| Operating temperature range | -25 ... +60 °C |
| Storage temperature range | -55 ... +80 °C |
| Installation altitude, max. | 2 000 m |
| Parameter | Value |
|---|---|
| Width | 45 mm |
| Height | 58 mm |
| Depth | 117 mm |
Product details
Frequently asked questions
Where can I buy 3RT2016-1QB41 and how do I get a price?
This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability.
What is 3RT2016-1QB41's listed depth?
The depth is 117 mm, with a width of 45 mm and height of 58 mm.
What wire sizes does the 3RT2016-1QB41 accept?
The screw-type terminals accept solid or stranded wire from 0.5 to 4 mm², and up to 2x 4 mm² or 2x (0.5 to 1.5 mm²) with ferrules.
MPN
3RT2016-1QB41