Allen-Bradley 1494F-Nf30 Fusible Safety Disconnect Switch

Description:

The Allen-Bradley 1494F-NF30 Disconnect Switch is a fusible safety disconnect switch used in industrial power distribution and motor control systems to provide a visible means of disconnect and overcurrent protection. Commonly installed in control panels, motor control centers, industrial machinery, and factory automation systems where safe isolation of electrical equipment is required. Maintenance teams and system integrators use this disconnect switch for panel builds, equipment replacements, system retrofits, and expansion of industrial power and control systems.

Applications:

The Allen-Bradley 1494F-NF30 Disconnect Switch is commonly used in motor control centers (MCCs), industrial control panels, conveyor systems, packaging machines, and OEM automation equipment where electrical circuits must be safely isolated for maintenance or emergency shutdown. The switch is designed for heavy-duty industrial environments and provides a visible open position to enhance operator safety and compliance with lockout/tagout procedures.

Technical Specifications:

• Brand: Allen-Bradley
• Manufacturer Part Number (MPN): 1494F-NF30
• Product Type: Fusible Disconnect Switch
• Series: Bulletin 1494F
• Switch Type: Heavy-Duty Safety Disconnect
• Current Rating: 30 A
• Number of Poles: 3
• Voltage Rating: 600 VAC Maximum
• Fuse Type: Class H, J, K, or R Fuses (application dependent)
• Mounting Type: Panel Mount
• Handle Type: External Rotary Handle Compatible
• Enclosure Compatibility: NEMA 1, 3R, 4, 4X, and 12 Enclosures
• Terminal Type: Screw Clamp
• Operating Mechanism: Quick-Make, Quick-Break
• Safety Features: Visible Blade Design and Lockout/Tagout Capability
• Standards: UL Listed, CSA Certified
• Application Environment: Industrial Control Panels, MCCs, and Factory Automation Systems

Common Replacements:

• Allen-Bradley 1494F-N30
• Allen-Bradley 1494U-DS30
• Allen-Bradley 1494F-NF60