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Siemens 3RT1016-1BM45 — Contactors

Siemens 3RT1016-1BM45 SIRIUS S00 Power Contactor, 24 VDC Coi

MPN3RT1016-1BM45

Siemens SIRIUS S00 power contactor, 3RT1016-1BM45, 24 VDC coil, rated 10 A at 24 V, IP20, screw terminals, 45 mm width.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3RT1016-1BM45 — Identification
ParameterValue
Contactor frame sizeS00
3RT1016-1BM45 — Ratings & Performance
ParameterValue
Rated operational current, AC-4 @ 400 V8.5 A
Rated value @ 400 V3 A
Rated value @ 500 V4.5 kW
Rated value @ 690 V5.5 kW
Rated value @ 230 V6 A
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT1016-1BM45 — Control & Coil
ParameterValue
Control supply voltage typeDC
3RT1016-1BM45 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1016-1BM45 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusefuse gL/gG: 35 A
Short-circuit coordination type 2, fusefuse gL/gG: 20 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT1016-1BM45 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Conductor cross-section, solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Side-by-side mountingYes
3RT1016-1BM45 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1016-1BM45 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
3RT1016-1BM45 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth114 mm

Product details

The Siemens 3RT1016-1BM45 is a SIRIUS S00 power contactor with a 24 VDC coil rated at 10 A at 24 V. It switches motor loads in AC-4 duty up to 8.5 A at 400 V, covering a 4 kW motor at 400 V in AC-2 service. The S00 frame keeps width to 45 mm, depth 114 mm, height 57.5 mm — fits standard panel layouts without surprises. Front face carries IP20 finger protection; terminals are IP20 as well.

Coordination and wiring

For Type 2 coordination (no-weld after fault) use a gL/gG fuse rated 20 A. Type 1 coordination allows a 35 A gL/gG fuse. Screw terminals accept 2x 0.5–1.5 mm², 2x 0.75–2.5 mm², or max 2x 0.75–4 mm² solid/stranded; AWG equivalents are 2x 20–16, 2x 18–14, or 1x 12. Three main poles (3 NO instant contacts).

Frequently asked questions

What is the rated operational current for the 3RT1016-1BM45 at 24 V?

Rated 10 A at 24 V for the main circuit. In AC-4 duty at 400 V it handles 8.5 A.

Where can I buy 3RT1016-1BM45?

This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment.

What is the mounting and clearance requirement for 3RT1016-1BM45?

Snap-on or screw mount onto 35 mm DIN rail per EN 50022. Allow 6 mm clearance at the side for side-by-side mounting.

MPN
3RT1016-1BM45