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Siemens 3RT1916-2LJ21 — Contactors

3RT1916-2LJ21 - Siemens

MPN3RT1916-2LJ21

Electronic timing relay block for mounting onto contactors S00 1 change-over contact, single voltage 24 V AC/DC Screw terminals!!! Phased-out product!!! Successor is SIRIUS 3RA2 Preferred successor type is >>3RA2814-1AW10<<

StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Control & Coil

3RT1916-2LJ21 — Control & Coil
ParameterValue
Control supply voltage typeAC/DC
Rated value @ 50 Hz24 V

Connection & Mounting

3RT1916-2LJ21 — Connection & Mounting
ParameterValue
Conductor cross-section, solid18 ... 14
Conductor cross-section, finely stranded w/ ferrule0.5 ... 2.5 m²
Mounting methodclip-on

Environmental

3RT1916-2LJ21 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-40 ... +85 °C
Installation altitude, max.2 000 m

Mechanical

3RT1916-2LJ21 — Mechanical
ParameterValue
Width45 mm
Height38 mm
Depth75 mm
MPN
3RT1916-2LJ21