Siemens Sentron Switch disconnector, 3LD, main switch, 6-pole, 9.5kW, 25A
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Siemens

Siemens Sentron Switch disconnector, 3LD, main switch, 6-pole, 9.5kW, 25A Part number 3LD2165-3VB51

EAN / Barcode 4011209492851
Product Type Control Panel
Product Class Switch disconnector (low voltage)
ETIM Class Switch disconnector (low voltage)
Out of Stock
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Product Description

Sentron, Switch disconnector 3LD

This product is a 6-pole main switch designed for the safe shutdown of loads in various applications.

Technical details:

  • Iu: 25 A
  • Operating power / at AC-23 A at 400 V: 9.5 kW
  • Molded-plastic encapsulation for metric cable gland
  • Rotary operating mechanism
  • Degree of protection IP65 with encapsulated enclosure for outdoor applications
  • Modular design
  • N-PE terminal, or 4th pole

Customer benefits:

  • Optimum disconnection of 16 A of 250 A from the power supply due to the locking capability of the rotary operating mechanism
  • Fast and easy mounting of auxiliary switches
  • Versatile and can be used worldwide thanks to international IEC, UL, CCC, and shipbuilding approvals
  • Available in a wide range of variants for front mounting, mounting plate, DIN rail, or installation in distribution boards
  • Main and EMERGENCY-OFF switch 3LD - End-to-end safety for users and systems

Technical Specifications

Colour control elementBlack
Degree of protection (IP), front sideIP65
Degree of protection (NEMA)Other
Depth149 mm
Device constructionBuilt-in device fixed built-in technique
Height188 mm
InterlockableYes
Max. rated operation voltage Ue AC690 V
Number of poles6
Number of switches1
Rated operation power at AC-23, 400 V10 kW
Rated operation power at AC-3, 400 V8 kW
Rated permanent current at AC-21, 400 V25 A
Rated permanent current at AC-23, 400 V20 A
Rated permanent current Iu25 A
Rated short-time withstand current lcw0.64 kA
Suitable for front mounting centreYes
Type of control elementShort thumb-grip
Type of electrical connection of main circuitFrame clamp
Version as main switchYes
Version as maintenance-/service switchYes
Version as safety switchYes
Width146 mm
Width in number of modular spacings6
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