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Siemens 3RT1456-6XB46-0LA2 — Contactors

Siemens 3RT1456-6XB46-0LA2 SIRIUS Contactor, Size S6, 24 VDC

MPN3RT1456-6XB46-0LA2
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Siemens SIRIUS contactor, Size S6, 24 VDC coil, 96 A at 480 V, 99 A at 600 V, screw fixing, auxiliary switch included.

Siemens 3RT1456-6XB46-0LA2 datasheet (PDF)
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

3RT1456-6XB46-0LA2 — Identification
ParameterValue
Contactor frame sizeS6
3RT1456-6XB46-0LA2 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V90 kW
Rated value @ 230 V6 A
Rated value @ 24 V6 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT1456-6XB46-0LA2 — Control & Coil
ParameterValue
Control supply voltage typeDC
3RT1456-6XB46-0LA2 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
3RT1456-6XB46-0LA2 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 355 A (690 V, 100 kA)
Short-circuit coordination type 2, fusegR: 350 A (690 V, 100 kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT1456-6XB46-0LA2 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control 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, solid or stranded2x (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)
Mounting methodscrew fixing
Side-by-side mountingYes
3RT1456-6XB46-0LA2 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1456-6XB46-0LA2 — Environmental
ParameterValue
Operating temperature range-40 ... +70 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT1456-6XB46-0LA2 — Mechanical
ParameterValue
Width120 mm
Height172 mm
Depth170 mm

Product details

SIRIUS Size S6 contactor, 24 VDC coil, 480/600 V rated

The Siemens 3RT1456-6XB46-0LA2 is a SIRIUS Size S6 contactor with a 24 VDC coil, designed for switching loads at 480 V (96 A) and 600 V (99 A). It includes an auxiliary switch and mounts via screw fixing, with dimensions of 172 mm height, 120 mm width, and 170 mm depth.

Integration into a panel

Screw fixing means you need a screwdriver and torque wrench — no DIN-rail clip on this frame. The auxiliary switch is included, so the kit is complete — no separate order for a side-mount block. Wire termination accepts 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²) solid or stranded.

MPN
3RT1456-6XB46-0LA2