Westinghouse RGFN421N General Duty Safety Switch

Description:

The Westinghouse RGFN421N Safety Switch is used in industrial power isolation and electrical disconnect systems to provide safe manual disconnection of electrical equipment during maintenance and servicing operations. Commonly installed in manufacturing facilities, HVAC systems, motor control applications, commercial buildings, and outdoor electrical distribution equipment where dependable fused disconnect protection is required. Maintenance personnel, electrical contractors, and system integrators use this safety switch for equipment isolation, replacement servicing, retrofit upgrades, and industrial electrical system maintenance projects.

Applications:

The Westinghouse RGFN421N Safety Switch is designed for industrial and commercial electrical systems requiring reliable fused disconnect protection and equipment isolation. It is commonly applied in HVAC systems, motor circuits, industrial machinery, pump systems, and outdoor electrical installations to help improve maintenance safety and protect connected equipment from electrical faults.

Technical Specifications:

• Manufacturer Part Number (MPN): RGFN421N
• Brand: Westinghouse
• Product Type: General Duty Safety Switch
• Current Rating: 30 Amp
• Voltage Rating: 240 Volt
• Switch Type: Fusible Safety Switch
• Pole Configuration: 2 Pole
• Enclosure Rating: NEMA 3R
• Function: Electrical disconnect and circuit isolation
• Application: Industrial and commercial power distribution
• Installation Type: Wall or panel mounted
• System Use: Electrical isolation and safety protection
• Typical Applications: HVAC systems, motor circuits, pump controls
• Suitable Environment: Indoor and outdoor installations
• Construction Type: General duty enclosed safety switch

Common Replacements:

• Eaton DG221NRB Safety Switch
• Siemens GF221NR Safety Switch
• Square D DU221RB Safety Switch