Contactors AF1250 to AF2650 from 1260 to 2650 A AC-1 (400 V) represent the compact series with AC/DC control and very wide coil voltage ranges. Only 4 coils cover control voltages from 20...500 VDC to 24...500 VAC - without additional suppression elements required. The contactors also have a 24 VDC input and can therefore be controlled directly from a PLC. This means they can be used worldwide and with only a small variation. These contactors are mostly used in AC-1 power circuits in wind and solar technology. Attachable accessories include up to 2 2-pole auxiliary switches that can be mounted on the right and left sides. The auxiliary break contacts of two auxiliary switches mounted on the right and left, connected in series, act as mirror contacts in accordance with IEC60947-5-1 Appendix L. Additional accessories such as terminal covers, wiring aids and locking elements, etc., complete the range.
| Property | Value |
| Number of normally open contacts as main contacts: | 3 |
| Number of auxiliary contacts as normally closed contacts: | 2 |
| Number of auxiliary contacts as normally open contacts: | 2 |
| Rated operating current Ie at AC-1, 400 V: | 1260 A |
| Rated operating current Ie at AC-3, 400 V: | 1250 A |
| Type of voltage for actuation: | AC/DC |
| Rated control supply voltage Us at AC 50 Hz: | 250 to 500 V |
| Rated control supply voltage Us at AC 60 Hz: | 250 to 500 V |
| Rated control supply voltage Us at DC: | 250 to 500 V |
| Type of connection main circuit: | Screw connection |
| Suitable for series installation: | no |
