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Eaton Arrow-Hart L1620PW - Locking Switch 20A 120/277V AC

Arrow-Hart
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Eaton Arrow-Hart L1620PW is a heavy-duty industrial-grade locking switch designed for reliable power disconnection and equipment control in demanding environments. This single-pole, single-throw device is rated for 20 amps at 120/277 volts AC, providing robust switching capability for motors, machinery, and lighting systems. Constructed with a durable thermoplastic housing and corrosion-resistant metal components, the switch measures 6.75 inches in length, 4 inches in height, and 4.25 inches in width, weighing 1.025 pounds for compact panel or surface mounting. It complies with UL and CSA standards for safety and performance in industrial and commercial installations. Typical applications include conveyor systems, pumps, HVAC equipment, and assembly line machinery requiring a positive break disconnect.

Key Features & Specifications
  • Type: Industrial locking switch, single-pole, single-throw, thermoplastic housing
  • Voltage Rating: 120/277 V AC
  • Current Rating: 20 A
  • Dimensions: 6.75 in x 4 in x 4.25 in (Length/Depth x Height x Width)
  • Standards: UL listed, CSA certified
  • Applications: Motor disconnects, machinery control, lighting circuits, HVAC equipment
  • Switch Type: Locking, maintained contact
  • Configuration: Single-pole, single-throw (SPST)
  • Coil Voltage Maximum: Not applicable (manual switch)
  • Temp Rating: -20°C to 60°C
  • Shipping Dimensions: 6.75 in x 4 in x 4.25 in
  • Phase: Single-phase
  • Voltage: 120/277 V AC
  • Amperage: 20 A
  • AIC rating: 10 kA at 277 V AC
  • Connection: Screw terminals
  • Poles: 1
  • Protection: Locking mechanism prevents accidental operation
  • Functions: On/Off disconnect
  • Frame Size: NEMA 1
  • Trip Type: Not applicable (manual switch)
  • Panel Type: Surface or flush mount
  • Breaker Type: Not applicable
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Corrosion-resistant steel
  • Panel Style: Industrial
  • Bus Type: Not applicable
  • Fuse Class: Not applicable
  • 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: Panel or surface mount
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: 1 HP at 120 V, 2 HP at 240 V
  • Aux Contacts: Not applicable
  • CPT: Not applicable
  • Full Load Amps: 20 A
  • Dist Voltage: Not applicable
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 20 A
  • Full Load Amp Minimum: 0 A
  • Enclosure: NEMA 1
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: 14-10 AWG
  • Amperage Maximum: 20 A
  • Amperage Minimum: 0 A
  • Nema Rating: 1
  • Switch Style: Locking toggle
  • Wire Size: 14-10 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Not applicable
  • Terminal Connection: Screw
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Standards: UL 508, CSA C22.2
  • Compatible Frames: NEMA 1 enclosures
  • Installation Type: Panel or surface
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: Not applicable
  • Current Rating: 20 A
  • 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


Product Identification
  • UPC: 4089364206
  • GTIN: 00040893642062