3RT1044 AC contactor 1.Cont.Amps:90 2.Coil Power Consumption:Inrush: 232 VA.,Sealed: 20 VA 3.OEM serice supply AC contacor

Specification

3RT series contactor is latest model of Siemens contactor series (3TB, 3TF, 3RU).  3RU11 overload relays is mounted onto the 3RT contactors for protection against overloads.

3RT contactor is AC and DC operation according to IEC60947 and VDE0660, it is available with screw connection or with cage clamp connection.

An auxiliary contact is integrated in the basic unit of size S00 contactors. The basic units of sizes S0 to S3 only contain the main conducting paths. All the basic units can be extended with auxiliary switch blocks.

Cabinet units with 2 NO + 2 NC (terminal designations acc. To EN50012) are available as of size S0; the auxiliary switch block is removable. The size S3 contactors have removable box terminals for the main conductor connections. Ring cable lugs or bars can thus also be connected.

Technical Data

Standard power ratings of 3-phase motors 50/60 Hz in category AC-3					Rated operational current in AC-3 up to 440V(A)	Rated operational current in AC-1 up to 440V(A)	Reference
230V(kW)	400V(kW)	500V(kW)	690V(kW)	1000V(kW)
2.2	3	35	4	-	7	18	C3RT-10 15
3	4	4.5	5.5	-	9	22	C3RT-10 16
3	5.5	5.5	5.5	-	12	22	C3RT-10 17
3	4	4.5	4.5	-	9	40	C3RT-10 23
3	5.5	7.5	7.5	-	12	40	C3RT-10 24
4	7.5	10	11	-	17	40	C3RT-10 25
5.5	11	11	11	-	25	40	C3RT-10 26
7.5	15	18.5	18.5	-	32	50	C3RT-10 34
11	18.5	22	22	-	40	60	C3RT-10 35
15	22	30	22	-	50	55	C3RT-10 36
18.5	30	37	45	30	65	100	C3RT-10 44
22	37	45	55	37	80	120	C3RT-10 45
22	45	55	55	37	95	120	C3RT-10 46

3RT series AC contactor--3RT1044