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Siemens 3RT2018-2AP62 — Contactors

Siemens 3RT2018-2AP62 SIRIUS Power Contactor, Size S00, 10 A

MPN3RT2018-2AP62
Active

Siemens SIRIUS 3RT2018-2AP62 power contactor, size S00, spring-type terminals, 10 A at 24 V, screw and snap-on mounting onto 35 mm DIN rail.

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

3RT2018-2AP62 — Identification
ParameterValue
Contactor frame sizeS00
3RT2018-2AP62 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V11.5 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V2 hp
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2018-2AP62 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.24
Rated value @ 50 Hz220 V
3RT2018-2AP62 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2018-2AP62 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 50A (690V,100kA), aM: 25A (690V,100kA), BS88: 50A (415V,80kA)
Short-circuit coordination type 2, fusegG: 25A (690V,100kA), aM: 20A (690V,100kA), BS88: 25A (415V,80kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT2018-2AP62 — 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
3RT2018-2AP62 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2018-2AP62 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2018-2AP62 — Mechanical
ParameterValue
Width45 mm
Height70 mm
Depth73 mm
3RT2018-2AP62 — Specifications
ParameterValue
At AC4 ... 15 ms

Product details

Rated at 10 A at 24 V (AC-1 duty), it handles resistive loads up to that current. The AC-3 switching frequency maxes out at 750 operations per hour, which covers most conveyor and pump cycling without derating.

The mounting position is flexible: ±180° rotation on a vertical surface, and can be tilted forward/backward ±22.5° on vertical. Clearance requirements are 10 mm upwards, 10 mm downwards, 10 mm forwards, and 6 mm at the side — tight enough for a crowded panel. Dimensions: 70 mm high, 45 mm wide, 73 mm deep. Solid or stranded wire from 0.5 to 4 mm² fits the terminals; dual-wire entry (2x 0.5–4 mm²) is supported for looping through.

Environmental range

Operating temperature from -25 to +60 °C, storage from -55 to +80 °C. The storage range is wider — that limit governs handling and shipping, not running.

Frequently asked questions

What is 3RT2018-2AP62's listed depth (73 mm) on this component line?

The depth is 73 mm, with a height of 70 mm and width of 45 mm. Clearance needed: 10 mm upwards, 10 mm downwards, 10 mm forwards, and 6 mm at the side.

What is 3RT2018-2AP62's listed solid (0.5... 4 mm²) on this component line?

The solid and stranded wire capacity is 0.5 to 4 mm² per terminal, with dual-wire entry (2x 0.5–4 mm²) supported for looping through.

MPN
3RT2018-2AP62