Lastscheider Siemens AG

SENTRON, Molded case switch 3LD5 UL, Main switch, 3-pole, certified according to UL489 UL60947-4-1 and IEC60947-3, UL: 125A, SCCR 65kA at 480VAC, Operating power at 480VAC 3-phase: 75hp, IEC: 125A, Operating power at AC-23A at 400V: 55kW, floor mounting with direct handle, black, incl. terminal covers for the infeed side Main and EMERGENCY OFF switch SENTRON 3LD5 for the safe shutdown of loads in many areas of industrial machinery on the US market. Modular design, fast and easy mounting of auxiliary switches, N-PE terminal, or 4th pole. Optimum disconnection of 16 A of 160 A from the power supply due to the locking capability of the rotary operating mechanism. Versatile thanks to international approvals. Due to certification according to UL489, ideal for export to NAFTA states. Due to the large number of accessories, the 3LD5 is particularly suitable as a main disconnector. It can also be used as a manual motor control system because it is also certified according to UL60947-4-1. The 3LD main and EMERGENCY-OFF switches are available in a wide range of variants for front mounting, mounting plate, DIN rail, or installation in distribution boards, optionally with direct or door-coupling rotary operating mechanism. 3LD2 is also available in variants for DC applications. Main and EMERGENCY-OFF switch 3LD - End-to-end safety for users and systems.