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Siemens 3RT2016-2QB41 — Contactors

Siemens 3RT2016-2QB41 SIRIUS Coupling Contactor, 24 VDC, 10

MPN3RT2016-2QB41
Active

Siemens SIRIUS coupling contactor, size S00, 24 VDC coil, 10 A rated current, spring-type terminals, screw and snap-on mounting onto 35 mm DIN rail per DIN EN 60715.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3RT2016-2QB41 — Identification
ParameterValue
Contactor frame sizeS00
3RT2016-2QB41 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V8.5 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V1 hp
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2016-2QB41 — Control & Coil
ParameterValue
Control supply voltage typeDC
3RT2016-2QB41 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2016-2QB41 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 35A (690V,100kA), aM: 20A (690V,100kA), BS88: 35A (415V,80kA)
Short-circuit coordination type 2, fusegG: 20A (690V,100kA), aM: 16A (690V, 100kA), BS88: 20A (415V, 80kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT2016-2QB41 — Connection & Mounting
ParameterValue
Main circuit connectionspring-loaded terminals
Aux. / control circuit connectionspring-loaded terminals
Conductor cross-section, solid0.5 ... 4 mm²
Conductor cross-section, solid or stranded2x (0,5 ... 4 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 2.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Side-by-side mountingYes
3RT2016-2QB41 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
3RT2016-2QB41 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2016-2QB41 — Mechanical
ParameterValue
Width45 mm
Height70 mm
Depth121 mm

Product details

Its 24 VDC coil draws a holding current that drops out below the pick-up threshold, and the main contacts are rated at 10 A at 24 V — the figure that governs resistive load switching at that voltage. The spring-type terminals accept solid or stranded wire from 0.5 to 4 mm², so no ferrule is required for stranded conductors within that range.

The S00 footprint — 45 mm wide, 70 mm high, 121 mm deep — fits standard panel layouts. Clearance requirements: 10 mm upwards, 10 mm forwards, 10 mm downwards, 6 mm at the side. The mounting position allows ±180° rotation on a vertical surface and can be tilted forward/backward by ±22.5° on a vertical surface, giving flexibility in tight enclosures.

Switching performance and operating conditions

Mechanical endurance is typical at 30,000,000 operations. Maximum switching frequency varies by duty: 1,000 cycles/hour at AC-1, 750 cycles/hour at AC-2, AC-3, and AC-3e, and 250 cycles/hour at AC-4. Arcing time is 10 to 15 ms, and the DC switching delay is 7 to 20 ms. Operating temperature range is -25 to +60 °C; storage range is -55 to +80 °C.

Frequently asked questions

Will the 3RT2016-2QB41 drop into a panel specified around the 3RT2015-2HB41?

Both are S00 frame size with the same DIN rail mounting and spring-type terminals, so the physical footprint and wiring method are identical. The difference is the coil voltage — the 3RT2016-2QB41 uses 24 VDC, while the 3RT2015-2HB41 uses a different coil rating. Check the control circuit voltage before swapping.

MPN
3RT2016-2QB41