Panel fit and mounting constraints
The 3RA2316-8XB34-1CM1 is a SIRIUS reversing contactor assembly in the S00 frame size — 90 mm wide, 68 mm tall, 130 mm deep. Clearance requirements: 6 mm upwards, forwards, downwards, and to the side; 0 mm backwards. This means the assembly can sit flush against the back panel, saving depth in a crowded enclosure.
Motor duty ratings across supply voltages
At 400 V AC-3, the assembly is rated for 4 kW motor load. Current ratings at higher voltages: 7.6 A at 480 V and 9 A at 600 V. Maximum switching frequency is 750 operations per hour in AC-3 and AC-3e duty — sufficient for most reversing applications like conveyors or hoists where direction changes are intermittent, not continuous.
Wiring and environmental limits
Main power circuit and magnet coil both terminate at screw-type terminals. Vibration resistance: 10.5 g at 5 ms and 6.6 g at 10 ms for both AC and DC excitation.
Lifecycle and sourcing posture
No stock-holding claim — quoted per order.