Hubbell HBLMITL Twist-Lock Mechanical Interlock

Description:

The Hubbell HBLMITL Twist-Lock Mechanical Interlock is used in industrial electrical distribution systems to provide a mechanically interlocked switching enclosure for Twist-Lock receptacles, preventing connection or disconnection under load. Commonly installed in manufacturing facilities, industrial control systems, power distribution equipment, and outdoor electrical installations requiring a 20 A or 30 A Safety-Shroud® Twist-Lock receptacle. Maintenance teams and electrical technicians use this mechanical interlock for replacement of worn enclosures, electrical system upgrades, and preventive maintenance.

Applications:

The Hubbell HBLMITL Twist-Lock Mechanical Interlock is used in industrial power distribution systems to provide safe switching and OSHA-compliant lockout capability for compatible Twist-Lock receptacles. It is commonly installed during electrical equipment maintenance, safety upgrades, and industrial control panel installations.

Technical Specifications:

• Brand: Hubbell
• Manufacturer Part Number (MPN): HBLMITL
• Product Type: Twist-Lock Mechanical Interlock
• Device Type: Switched Interlock Enclosure
• Compatible Receptacles: 20 A and 30 A Safety-Shroud® Twist-Lock Receptacles
• Maximum Voltage: 600 VAC
• Enclosure Rating: NEMA 4X / Type 12K
• Enclosure Material: Non-Metallic Valox®
• Lockout Capability: OSHA Lockout/Tagout Compatible
• Mounting Type: Surface Mounted
• Application: Industrial Electrical Distribution Systems

Common Replacements:

• Mechanical Interlock Enclosure
• Twist-Lock Safety Enclosure
• Switched Interlock Enclosure