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Siemens 3RT2036-3AB00-ZX95 — Contactors

Siemens 3RT2036-3AB00-ZX95 Contactor, 51 A AC-3, 22 kW/400 V

MPN3RT2036-3AB00-ZX95
Active

Siemens 3RT2036-3AB00-ZX95 power contactor, AC-3e/AC-3, 51 A, 22 kW at 400 V, 3-pole, 24 V AC 50 Hz coil, 1 NO + 1 NC auxiliary, screw main terminals, spring-loaded aux terminals, size S2, reusable packaging.

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

Specifications

3RT2036-3AB00-ZX95 — Ratings & Performance
ParameterValue
Rated value @ 400 V22 kW
Rated value @ 500 V30 kW
Rated value @ 690 V22 kW
Rated value @ 230 V15 kW
3RT2036-3AB00-ZX95 — Other specifications
ParameterValue
At AC-3 maximum800 1/h
At AC-3e maximum800 1/h
Relative humidity minimum10 %
At AC-3e rated value maximum690 V
Substance prohibitance10/01/2014
Of main circuit with degree of pollution 3 rated value690 V
Of auxiliary circuit with degree of pollution 3 rated value690 V

Product details

Active production, sized for motor switching

The 3RT2036-3AB00-ZX95: Motor power ratings span 15 kW at 230 V, 22 kW at 400 V, 30 kW at 500 V, and 22 kW at 690 V — the 690 V rating is the same as 400 V, meaning the contactor is current-limited at the higher voltage, not power-limited.

Switching frequency and terminal configuration

Rated for 800 switching cycles per hour in both AC-3 and AC-3e duty — this matches typical conveyor and pump cycling rates; for higher-frequency applications like compressor unloaders, check the thermal accumulation against the actual duty cycle. Main circuit uses screw terminals for power wiring; control and auxiliary circuits use spring-loaded terminals for faster wiring of the 24 V AC coil and the 1 NO + 1 NC auxiliary contact block. Size S2 frame fits standard DIN rail panels.

Compliance and sourcing

Substance prohibitance date is October 1, 2014 — the contactor meets RoHS requirements effective from that date. Pollution degree 3 rated for both main and auxiliary circuits at 690 V, suitable for industrial environments with conductive dust or condensation. Supplied in reusable packaging, pack quantity 30 units. Quoted to order against the BOM; availability and current pricing confirmed at RFQ through independent distribution channels.

Frequently asked questions

What is the AC-3 maximum switching frequency?

The 3RT2036-3AB00-ZX95 is rated for 800 switching cycles per hour in AC-3 duty and also 800 cycles per hour in AC-3e duty — both figures are the same, so the contactor handles motor switching at that rate without derating.

MPN
3RT2036-3AB00-ZX95