The Honeywell 1NT1-3D is a rugged MICRO SWITCH™ NT Series sealed toggle switch designed for industrial, aerospace, construction, marine, agricultural, and heavy-equipment applications. It is a single-pole double-throw (SPDT) ON-ON locking toggle switch with screw terminals and environmental sealing for reliable operation in harsh environments.

A key feature of the 1NT1-3D is its locking lever actuator, which helps prevent accidental switching in critical systems. The locking mechanism requires the operator to intentionally release or pull the actuator before changing positions.

Features

• SPDT circuitry
• ON-ON maintained switching
  
• Panel-mount threaded bushing
• IP67/IP68 environmental sealing
• Locking lever actuator
• Environment-sealed construction
• Screw-terminal connections
  
• IP67/IP68 waterproof and dust-tight protection
• High vibration resistance
• Industrial-grade durability
• UL recognized, CSA certified, CE approved