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Siemens LDK3G100 - Disconnect Switch 600V 100A (3-Pole)

Siemens
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Siemens LDK3G100 is a heavy-duty industrial disconnect switch designed for reliable circuit isolation and safety lockout in high-power applications. It is rated for 600V AC and 100A continuous current, housed in a compact NEMA-rated enclosure with robust metal construction for durability in harsh environments. The switch complies with UL 98 and CSA standards, ensuring safe operation in motor control centers and distribution panels. Typical applications include industrial machinery, HVAC systems, and manufacturing lines requiring a visible-break disconnect.

Key Features & Specifications
  • Type: Heavy-duty disconnect switch, non-fusible, metal enclosure
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Dimensions: Compact NEMA enclosure
  • Standards: UL 98, CSA certified
  • Applications: Industrial machinery, HVAC, manufacturing lines
  • Switch Type: Non-fusible disconnect
  • Configuration: 3-pole, 3-phase
  • Coil Voltage Maximum: N/A (manual switch)
  • Temp Rating: -20°C to 60°C
  • Shipping Dimensions: 12 x 10 x 8 inches
  • Phase: 3-phase
  • Voltage: 600V AC
  • Amperage: 100A
  • AIC rating: 10kA at 600V
  • Connection: Screw terminals
  • Poles: 3
  • Protection: Overload and short-circuit (via external fuses)
  • Functions: Disconnect, lockout
  • Frame Size: NEMA 1
  • Trip Type: N/A (manual disconnect)
  • Panel Type: Surface mount
  • Breaker Type: N/A (disconnect switch)
  • Control Voltage Minimum: N/A
  • Control Voltage Maximum: N/A
  • MCM Size: N/A
  • Metal Type: Steel
  • Panel Style: Single door
  • Bus Type: Copper
  • Fuse Class: N/A (non-fusible)
  • Insulation Temperature: 105°C
  • Inductance: N/A
  • Impedance: N/A
  • Barrels: N/A
  • Class Rating: N/A
  • Diameter: N/A
  • Velocity: N/A
  • Clip Center: N/A
  • Clas: N/A
  • Mounting: Surface
  • Hz: 50/60 Hz
  • Coil Material: N/A
  • Horse Power: 50 HP at 600V
  • Aux Contacts: 1 NO/NC
  • CPT: N/A
  • Full Load Amps: 100A
  • Dist Voltage: 600V
  • Bucket Size: N/A
  • Bucket Style: N/A
  • Bucket Type: N/A
  • Full Load Amp Maximum: 100A
  • Full Load Amp Minimum: 0A
  • Enclosure: NEMA 1
  • Relay Style: N/A
  • Coil Voltage Minimum: N/A
  • Wire: Copper
  • Amperage Maximum: 100A
  • Amperage Minimum: 0A
  • Nema Rating: 1
  • Switch Style: Rotary handle
  • Wire Size: 14 AWG to 2 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: N/A
  • Terminal Connection: Screw
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-wire
  • Standards: UL 98, CSA C22.2
  • Compatible Frames: N/A
  • Installation Type: Surface
  • Item QTY: 1
  • Nema Starter Size: N/A
  • Breaker Frame: N/A
  • Current Rating: 100A
  • Reverse Standoff Voltage: N/A
  • Watts: N/A
  • Peak Pulse Current: N/A
  • Breakdown Voltage (MIN VBR@IT ) (V): N/A
  • Breakdown Voltage (VBR@IT) (V): N/A
  • Polarity: N/A
  • Operating Temperature Maximum Celsius: 60°C
  • Max Clamp Voltage: N/A
  • On-State Current: N/A


Product Identification
  • UPC: 88762113083
  • GTIN: 00887621130831