Switch Disconnectors

The 3LD2254-0TK51 is a 3-pole 32A black rotary switch with a 22.5mm center hole for front panel mounting. It has a mechanical life of 100,000 cycles and supports up to 3 locks locked in the OFF position. It has passed multiple certifications including UL and VDE.

The 3LD2244-0TK51 is a 3-pole 32A black rotary main switch, designed for floor mounting with a door interlock mechanism. The handle center distance is 225mm, and the operating power is 11.5kW AC-23/400V, making it suitable for floor mounting in large distribution boxes.

SIEMENS SENTRON 3LD2230-8VQ11-0AF6 DC load disconnect switch, 2-pole, Iu 32A, DC21 rated 800V, suitable for DC main switch of solar power generation system, DIN rail mounting design, black knob operation, made in Germany.

SIEMENS SENTRON 3LD2230-0TK11 load disconnect switch, 3-pole, Iu 32A, 11.5kW operating power at 400V, designed for direct panel mounting in distribution boxes, with the handle and switch mechanism integrally molded, manufactured in Germany.

SIEMENS SENTRON 3LD2213-0TK53 Emergency Stop Switch, 3-pole, Iu 32A, 400V operating power 11.5kW, floor-mounted with door interlock mechanism, red and yellow warning colors, meets emergency stop safety requirements.

SIEMENS SENTRON 3LD2203-3VK53 Emergency Stop Switch, 6-pole, Iu 32A, 400V operating power 11.5kW, front panel 4-hole mounting, red and yellow warning colors, suitable for emergency power cut-off in dual-circuit systems.

SIEMENS SENTRON 3LD2203-3VK51 load isolation main switch, 6-pole, Iu 32A, 400V operating power 11.5kW, front panel 4-hole mounting, black handle design, suitable for dual-circuit power system main switch applications.

SIEMENS SENTRON 3LD2203-1TP53 Emergency Stop Switch, 3-pole, Iu 32A, with built-in 1NC 1NO auxiliary contacts for linking control circuits, red and yellow warning colors, 4-hole front panel mounting, suitable for emergency power-off applications requiring signal feedback.

SIEMENS SENTRON 3LD2203-1TP51 load isolation main switch, 3-pole, Iu 32A, with built-in 1NC 1NO auxiliary contacts for feedback of switch status, black handle design, 4-hole front panel mounting, suitable for general power circuit main switch applications.

SIEMENS SENTRON 3LD2203-0TK53 Emergency Stop Switch, 3-pole, Iu 32A, 400V operating power 11.5kW, red and yellow warning colors, 4-hole front panel mounting, is a standard type emergency stop load isolating switch without auxiliary contacts.

SIEMENS SENTRON 3LD2165-4VD53 Emergency Stop Switch, 6-pole, Iu 25A, 400V operating power 9.5kW, plastic encapsulated housing with metal cable tray, built-in 1NC 1NO auxiliary contacts, red and yellow warning colors.

SIEMENS SENTRON 3LD2203-0TK51 Load Isolating Main Switch, 3-pole, Iu 32A, 400V operating power 11.5kW, IP65 protection, mechanical life 100,000 cycles, front panel 4-hole mounting, black rotary knob operation design.