Hubbell Wiring Device-Kellems HBL® Circuit-Lock® HBL420MI7W Female Grounding Industrial Grade Standard Unfused Pin and Sleeve Mechanical Interlock, 480 VAC, 20 A, 3 Poles, 4 Wires

Pin & Sleeve Mechanical Interlock Device
429523 MFG #: HBL420MI7W
Hubbell Wiring Device-Kellems
1352.29000 / ea
  • Application: High Ampacity Watertight Connections
  • ARRA Compliant: C
  • Buy American Compliant: C
  • Catalog Number: HBL420MI7W
  • Color: Red
  • Connection: Pressure Screw Terminals
  • Country of Origin: PR
  • Currency: USD
  • Dimensions: 8-3/4 in L x 7-3/4 in W x 11-1/2 in H
  • Enclosure: NEMA 4X/12K/IP67
  • Environmental Conditions: Watertight
  • EU RoHS Indicator: N
  • Gross Weight Per Pack: 6.0000 lb
  • Gross Weight per Pack Metric: 1.92
  • Gross Weight UOM Metric: kg
  • Harmonization Tariff Schedule Code: 8537109170
  • Height: 7.30 in
  • Height [Metric]: 18.5420 cm
  • Length: 12.20 in
  • Length [Metric]: 30.9880 cm
  • Material: Thermoplastic
  • Mounting: Screw Mount
  • NEMA Rating: Non-NEMA
  • Phase: 3
  • Power Rating: 9600 W
  • Returnable: Y
  • Size: Standard Sized Product
  • Standard: UL Listed
  • Standards: ARRA CompliantBuy American Act CompliantCSA CertifiedIEC 309-1/309-2UL 498
  • Sub Brand: IEC 309 Pin and Sleeve Devices
  • Type: Mechanical interlock
  • UNSPSC: 39121406
  • UPC 11: 78358539289
  • UPC 12: 78358539289
  • Wattage: 9,600
  • Width: 7.90 in
  • Width [Metric]: 20.0660 cm
  • Wire Size: #14 AWG to #10 AWG
  • Stock Status: NONSTOCK
  • Brand: Hubbell Wiring Device-Kellems
  • Manufacturer: Hubbell
  • Amperage Rating: 20 A
  • Number of Wires: 4
  • Voltage Rating: 3 Phase 480 VAC
  • Number Of Poles: 3
Hubbell® revolutionary Circuit-Lock® interlock incorporates the disconnect switch and receptacle in one compact, non-metallic and economical unit. Removing the plug and locking it out provides a visual means of verifying equipment has been disconnected. All Circuit-Lock® mechanical interlocks can be locked out as a method of compliance with the OSHA lockout tagout regulation. The switch cannot be turned ON until the plug is completely engaged and the plug cannot be removed until the switch is turned OFF. At the same time, it eliminates the possibility of making or breaking the circuit under load or making a casual or ''lazy'' connection. The non-metallic enclosure can be connected to the metallic conduit and not interfere with the ground continuity.
  • Applications
  • Features
High Ampacity Watertight Connections
Insulated non-metallic housing, super tough, non-conductive and chemical resistant for heavy duty industrial environments
IEC pin and sleeve devices are color coded by voltage for easy identification
Self-closing gasketed cover, detents into position to fully close automatically
Lockable handle to meet OSHA lockout tagout regulations
2-stage interlocking mechanism to help defeat tampering
Watertight conduit hub and grounding plate for use on metallic conduit
Color coded rating pad and receptacle mount to signify voltage
Large gears enclosed in a gear box assembled on one plane to eliminate possible gear jumping
Horsepower rated disconnect switch handles large motor loads
DIN rail mounted switch for easy installation and replacement
Replaceable spring loaded lift cover with neoprene gasket for a watertight seal
Reverse service has dependable solid brass pins for longer life and reliable electrical contact
Comes with brass inserts and stainless steel screws for higher torque and better sealing
Three molded in conduit drill points are located on the top, bottom and back surface of enclosure
Adjustable mounting feet are ductile to allow mounting on irregular surfaces