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Marcus MFK2 - Disconnect Switch 600V 30A (3-Pole)

Marcus
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Marcus MFK2 is a compact industrial disconnect switch designed for primary circuit isolation and protection in control panels. It is rated for 600V AC and 30A continuous current, with a compact 3.5-inch by 2.8-inch footprint and a robust thermoplastic enclosure. The switch complies with UL 508 and CSA C22.2 No. 14 standards for industrial control equipment. Typical applications include motor disconnects, machine tool isolation, and branch circuit protection in manufacturing and process automation environments.

Key Features & Specifications
  • Type: Industrial disconnect switch, non-fusible, rotary handle operation
  • Voltage Rating: 600V AC
  • Current Rating: 30A
  • Dimensions: 3.5 in x 2.8 in x 2.2 in
  • Standards: UL 508, CSA C22.2 No. 14
  • Applications: Motor disconnects, machine tool isolation, branch circuit protection
  • Switch Type: Rotary disconnect
  • Configuration: 3-pole, single-throw
  • Coil Voltage Maximum: Not applicable (manual switch)
  • Temp Rating: -20°C to 60°C
  • Shipping Dimensions: 4.0 in x 3.5 in x 3.0 in
  • Phase: 3-phase
  • Voltage: 600V AC
  • Amperage: 30A
  • AIC rating: 10 kA at 600V AC
  • Connection: Screw terminals
  • Poles: 3
  • Protection: Overload and short-circuit (when used with fuses)
  • Functions: On/Off isolation
  • Frame Size: NEMA 1
  • Trip Type: Not applicable (manual switch)
  • Panel Type: Surface mount
  • Breaker Type: Not applicable
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Not applicable
  • Panel Style: Enclosed
  • Bus Type: Not applicable
  • Fuse Class: Not applicable (non-fusible)
  • Insulation Temperature: 105°C
  • Inductance: Not applicable
  • Impedance: Not applicable
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Surface
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: 15 HP at 600V AC
  • Aux Contacts: 1 NO + 1 NC
  • CPT: Not included
  • Full Load Amps: 30A
  • Dist Voltage: 600V AC
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 30A
  • Full Load Amp Minimum: 0A
  • Enclosure: NEMA 1
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: 14 AWG to 8 AWG
  • Amperage Maximum: 30A
  • Amperage Minimum: 0A
  • Nema Rating: 1
  • Switch Style: Rotary
  • Wire Size: 14 AWG to 8 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Not applicable
  • Terminal Connection: Screw
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-phase
  • Standards: UL 508, CSA C22.2 No. 14
  • Compatible Frames: Not applicable
  • Installation Type: Surface
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: Not applicable
  • Current Rating: 30A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not applicable
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: 60°C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable
  • Weight: 5.19 lb


Product Identification
  • UPC: 123456789012
  • GTIN: 00123456789012