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Catalog>Siemens>Low-Voltage Controls and Distribution>Switch disconnectors>3LD Main/Emergency Stop up to 250A>3LD21 / 3LD Main/Emergency Stop up to 250A
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3LD21 / 3LD Main/Emergency Stop up to 250A

3LD21 / 3LD Main/Emergency Stop up to 250A

Items 25 - 36 of 62 from Siemens ⍾ Last modified Sep 6, 2025
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3LD21 / 3LD Main/Emergency Stop up to 250A ⍾ Page 3

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Siemens – 3LD2144-1TL53
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3LD2144-1TL53 - Siemens
SENTRON, Switch disconnector 3LD, emergency switching-off switch, 4- pole, Iu: 25 A, operating power / at AC-23 A 400 V: 9.5 kW, floor mounting with door coupling, rotary operating mechanism, Red / yellow, central mounting 22.5 mm of the handle
Siemens – 3LD2154-1TL53
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3LD2154-1TL53 - Siemens
SENTRON, Switch disconnector 3LD, emergency switching-off switch, 4- pole, Iu: 25 A, operating power / at AC-23 A 400 V: 9.5 kW, front-mounted, rotary operating mechanism, Red / yellow, central mounting 22.5 mm of the handle
Siemens – 3LD2144-0TK53
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3LD2144-0TK53 - Siemens
SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 25 A, operating power / at AC-23 A 400 V: 9.5 kW, floor mounting with door coupling, rotary operating mechanism, Red / yellow, central mounting 22.5 mm of the handle
Siemens – 3LD2144-1TL51
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3LD2144-1TL51 - Siemens
SENTRON, Switch disconnector 3LD, main switch, 4-pole, Iu: 25 A, Operating power / at AC-23 A at 400 V: 9.5 kW, floor mounting with door coupling, rotary operating mechanism, black, central mounting 22.5 mm of the handle
Siemens – 3LD2154-0TK51
Product detailsAdd to RFQ
3LD2154-0TK51 - Siemens
SENTRON, Switch disconnector 3LD, main switch, 3-pole, Iu: 25 A, Operating power / at AC-23 A at 400 V: 9.5 kW, front-mounted, rotary operating mechanism, black, central mounting 22.5 mm of the handle
Siemens – 3LD2154-1TL51
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3LD2154-1TL51 - Siemens
MAIN CONTROL SWITCH 4-POLE IU=25, P/AC-23A AT 400V=9,5KW FRONT MOUNTING CENTRAL-HOLE MOUNTING ROTARY ACTUATOR BLACK
Siemens – 3LD2150-0TK11
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3LD2150-0TK11 - Siemens
SENTRON, Switch disconnector 3LD, main switch, 3-pole, Iu: 25 A, Operating power / at AC-23 A at 400 V: 9.5 kW, front-mounted, knob-operated mechanism, black, central mounting 22.5 mm of the handle
Siemens – 3LD2150-0TK13
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3LD2150-0TK13 - Siemens
SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 25 A, operating power / at AC-23 A 400 V: 9.5 kW, front-mounted, knob-operated mechanism, Red / yellow, central mounting 22.5 mm of the handle
Siemens – 3LD2123-7UK01
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3LD2123-7UK01 - Siemens
SENTRON, Switch disconnector 3LD, change-over switch, 3-pole, Iu: 25 A, Operating power / at AC-23 A at 400 V: 9.5 kW, Front mounting, knob-operated mechanism, black, 4-hole mounting of the handle
Siemens – 3LD2122-3VK11
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3LD2122-3VK11 - Siemens
MAIN SWITCH 6-POLE IU=25, P/AC-23A AT 400V=9,5KW FRONT MOUNTING FOUR-HOLE MOUNTING KNOB BLACK, ABSCHL.
Siemens – 3LD2122-1TL13
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3LD2122-1TL13 - Siemens
EMERGENCY MAIN CONTROL SWITCH
Siemens – 3LD2154-0TK53
Product detailsAdd to RFQ
3LD2154-0TK53 - Siemens
SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 25 A, operating power / at AC-23 A 400 V: 9.5 kW, front-mounted, rotary operating mechanism, Red / yellow, central mounting 22.5 mm of the handle