Skip to main content
Siemens 3RT1054-1NP36-3PA0 — Contactors

Siemens SIRIUS 3RT1054-1NP36-3PA0 Power Contactor, S6, 200-2

MPN3RT1054-1NP36-3PA0
Active

Siemens SIRIUS power contactor, size S6, 3RT1054-1NP36-3PA0, rated coil 200-277 V, screw-type terminals, auxiliary switch, current production.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RT1054-1NP36-3PA0 — Identification
ParameterValue
Contactor frame sizeS6
3RT1054-1NP36-3PA0 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V97 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V25 hp
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT1054-1NP36-3PA0 — Control & Coil
ParameterValue
Control supply voltage typeAC/DC
Rated value @ 50 Hz0.6
Rated value @ 50 Hz200 ... 277 V
3RT1054-1NP36-3PA0 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1054-1NP36-3PA0 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 355 A (690 V, 100 kA)
Short-circuit coordination type 2, fusegG: 250 A (690 V, 100 kA), aM: 200 A (690 V, 50 kA), BS88: 250 A (415 V, 50 kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT1054-1NP36-3PA0 — Connection & Mounting
ParameterValue
Main circuit connectionbox terminal
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
3RT1054-1NP36-3PA0 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1054-1NP36-3PA0 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT1054-1NP36-3PA0 — Mechanical
ParameterValue
Width120 mm
Height172 mm
Depth170 mm
3RT1054-1NP36-3PA0 — Specifications
ParameterValue
At AC80 ... 90 ms

Product details

It carries a rated coil voltage of 200 to 277 V and includes an auxiliary switch for status feedback. The contactor mounts via screw fixing on a vertical surface, rotatable +/-90° or tiltable +/-22.5° front-to-back, which gives flexibility in tight enclosures.

The auxiliary contacts are rated for 10 A at 24 V, 2 A at 48 V and 60 V, 1 A at 110 V, 0.9 A at 125 V, and 0.3 A at 220 V — so the 24 V DC control circuit can handle a typical PLC output load without an interposing relay. The coil operates at 200–277 V AC/DC, making it suitable for common 240 V control transformers across 50/60 Hz lines. The contactor is rated for 800 operations per hour at AC-1 (resistive), 400/h at AC-2, 1000/h at AC-3 (motor start/run), and 130/h at AC-4 (plugging/inching). The AC-3 rate is the one that governs most conveyor and pump duty — 1000 cycles per hour means a cycle every 3.6 seconds, enough for high-speed packaging lines.

Dimensions: 172 mm high, 120 mm wide, 170 mm deep — size S6 frame. Main power terminals accept stranded wire from 16 to 70 mm². Auxiliary and coil terminals accept solid or stranded wire: 2x 0.5–1.5 mm², 2x 0.75–2.5 mm², or max 2x 0.75–4 mm². The coil has screw-type terminals.

Frequently asked questions

What are the key ratings for this contactor?

Rated coil voltage 200–277 V AC/DC. Auxiliary contacts rated 10 A at 24 V, 2 A at 48/60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V. Mechanical life typical 10,000,000 operations. Operating frequency up to 1000 cycles/h at AC-3.

What is the depth of this contactor?

The depth is 170 mm.

What wire sizes does the auxiliary/coil terminal accept?

It accepts 2x (0.5 to 1.5 mm²) solid or stranded, 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²).

MPN
3RT1054-1NP36-3PA0