Contactor Cross-Reference — Siemens SIRIUS 3RT, Schneider TeSys LC1D, ABB AF, Eaton DILM by AC-3 Rating and Coil Voltage

Contactor Cross-Reference

Three-pole power contactors are matched by their AC-3 rating (motor load at 400 V, expressed in A or kW), the coil voltage and type (AC or DC, or wide-range electronic coil), and the auxiliary contact configuration. The catalogue rows below are grouped by AC-3 current and coil voltage so a Siemens SIRIUS 3RT20, Schneider TeSys D LC1D, ABB AF or Eaton DILM contactor of the same rating can be found for a quotation. Utilisation category AC-3 (squirrel-cage motors, breaking at running current) is the standard comparison basis; AC-1 (resistive) ratings are higher for the same device.

Series and frame guidance at 400 V AC-3: 9 A / 4 kW → 3RT2016, LC1D09, AF09, DILM9; 12 A / 5.5 kW → 3RT2017, LC1D12, AF12, DILM12; 18 A / 7.5 kW → 3RT2024, LC1D18, AF16, DILM17; 25 A / 11 kW → 3RT2026, LC1D25, AF26, DILM25; 32 A / 15 kW → 3RT2027, LC1D32, AF30, DILM32; 40 A / 18.5 kW → 3RT2035, LC1D40A, AF38/AF40, DILM40; 50 A / 22 kW → 3RT2036, LC1D50A, AF52, DILM50; 65 A / 30 kW → 3RT2037, LC1D65A, AF65, DILM65; 80 A / 37 kW → 3RT2038, LC1D80, AF80, DILM80; 95 A / 45 kW → 3RT2046, LC1D95, AF96, DILM95. Coil codes differ per make (e.g. Siemens ...AP0 = 230 V AC, ...BB4 = 24 V DC; Schneider ...P7 = 230 V AC, ...BD = 24 V DC; ABB ...-13 = 100–250 V AC/DC, ...-11 = 24–60 V AC/DC; Eaton (230V50HZ,240V60HZ) or (24VDC)).

Coverage: 1,644 catalogue rows with a readable rating, of 2,144 in these categories. Each cell lists up to six part numbers per make; click a part number for the product page and a quotation.

≤ 12 A (AC-3)

13–32 A (AC-3)

33–95 A (AC-3)

96–250 A (AC-3)

> 250 A (AC-3)

Part numbers and designations are those of the original manufacturers and are given for identification. cBallast is an independent supplier; confirm ratings against the nameplate of the installed equipment before ordering. Table generated from the cBallast catalogue on 2026-09-29.

Compiled by cBallast for identification and cross-reference. Part numbers, designations and trademarks belong to their respective manufacturers. Confirm ratings and dimensions against the manufacturer's current documentation and the nameplate of the installed equipment before ordering or installation.