The LC1G185BEEA is a 3-pole contactor from the TeSys Giga range, rated for motor power up to 90 kW at 400 V AC in AC-3e duty. Control coil accepts 24-48 V AC or DC with built-in bidirectional peak limiting, so no external suppression network is needed on this terminal set.
Mounting & connection data
Mounts on a plate using the four fixing holes with a connection pitch of 1.4 in (35 mm). Power terminals accept bar (25 x 6 mm cross-section) or lug ring terminals up to 185 mm²; control wiring is push-in type accepting 0.2…2.5 mm² solid or stranded with ferrule. Tightening torque for power connections is 159.3 lbf·in (18 N·m). Overall dimensions: depth 7.6 in (193 mm), width 4.3 in (108 mm), height 10.04 in (255 mm).
Auxiliary contacts & operating characteristics
The contactor ships with one normally-open and one normally-closed auxiliary contact (1 NO + 1 NC), sufficient for basic feedback. Closing time is 40…70 ms, opening 15…50 ms. Mechanical durability is rated at 8 million cycles. For thermal dissipation, expect 20 W per pole at full rated thermal current (305 A AC-1) and 6 W per pole under typical AC-3 load (185 A).
