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Siemens 3RT2517-1BJ80 — Contactors

Siemens 3RT2517-1BJ80 SIRIUS Contactor Size S00, 45 mm

MPN3RT2517-1BJ80
Active

Siemens SIRIUS contactor, size S00, 24 V DC coil, screw-type terminals, 45 mm width, 73 mm depth, 57.5 mm height.

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

Specifications

3RT2517-1BJ80 — Identification
ParameterValue
Contactor frame sizeS00
3RT2517-1BJ80 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated value @ 400 V3 A
Rated value @ 230 V10 A
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2517-1BJ80 — Control & Coil
ParameterValue
Control supply voltage typeDC
3RT2517-1BJ80 — Contacts & Poles
ParameterValue
Main poles4
Main NO contacts2
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2517-1BJ80 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 35 A (690 V, 100 kA)
Short-circuit coordination type 2, fusegG: 20A (690V, 100kA)
Aux. switch short-circuit protection, fusefuse gG: 10 A
3RT2517-1BJ80 — 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), 2x 4 mm²
Conductor cross-section, solid or stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022
Side-by-side mountingYes
3RT2517-1BJ80 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2517-1BJ80 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2517-1BJ80 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth73 mm
3RT2517-1BJ80 — Specifications
ParameterValue
At AC10 000 1/h

Product details

Rated switching capacity hits 10 A at 230 V AC (AC-1) and 10 A at 24 V DC, with a mechanical life of 30 million operations — typical for a panel-duty contactor that sees frequent cycling.

Terminals accept solid or stranded wire: 2x (0.5–1.5 mm²), 2x (0.75–2.5 mm²), or 2x 4 mm². The screw-type connection is standard for panel wiring with ferrule or direct termination.

Switching Ratings & Duty

AC-1 resistive switching rated at 10 000 operations per hour, with a maximum of 1 000 operations per hour at full AC-1 load. Arcing time spans 10–15 ms; DC switching has a 7–13 ms dropout delay. DC switching capacity varies by voltage: 10 A at 24 V, 2 A at 48 V and 60 V, 1 A at 110 V, 2 A at 125 V, 0.3 A at 220 V, 10 A at 230 V, 3 A at 400 V, 0.8 A at 440 V, and 0.1 A at 600 V. The 24 V and 230 V ratings cover most panel-control and lighting loads.

Frequently asked questions

What is the depth of 3RT2517-1BJ80?

The depth is 73 mm, with a width of 45 mm and height of 57.5 mm.

What wire sizes does the 3RT2517-1BJ80 accept?

Screw terminals accept 2x (0.5–1.5 mm²), 2x (0.75–2.5 mm²), or 2x 4 mm² solid or stranded wire.

Where can I buy 3RT2517-1BJ80 and how is it quoted?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

MPN
3RT2517-1BJ80