Reversing contactor assembly, size S0 — two 3RT2023-1AK60 contactors in one package
The 3RA2323-8XB30-1AP6 is a Siemens SIRIUS reversing contactor assembly — a pre-wired pair of 3RT2023-1AK60 contactors (one per direction of rotation) in a single size S0 housing, saving panel space over separate contactors with mechanical interlocks.
Panel fit and mounting flexibility
The 90 x 101 x 97 mm (W x H x D) footprint mounts on 35 mm DIN rail via screw and snap-on fastening. Clearance around the assembly: 6 mm upwards, forwards, downwards, and to the side; 0 mm backwards. This tight clearance envelope means it fits in shallow enclosures and against backplanes without extra spacing.
Wiring and terminal specs
Both the main current circuit and the magnet coil use screw-type terminals. The coil terminals are also screw-type, rated for the same wire ranges. No special crimp tools needed — standard screwdriver termination keeps installation consistent with the rest of the panel.
Duty ratings and mechanical endurance
AC-3 switching at 400 V: 4 kW. AC-4 (plugging/reversing) at 400 V also rated 4 kW — this assembly can handle inching and reversing duty at full motor rating without derating. The mechanical life of the contactor is 10 million operations typical. Operating temperature range -25 to +60 °C; storage -55 to +80 °C. The 60 °C ceiling covers most control cabinet environments, but derate the current if ambient exceeds 40 °C per standard IEC 60947-4-1 practice.
Sourced through authorized distribution channels; availability and current pricing confirmed against your BOM quantity at RFQ. No minimum order beyond the standard distributor MOQ.