Bussmann H4X-06TB 60A Front-Operated Pistol Handle for NEMA Disconnect Switches

Bussmann H4X-06TB 60A Front-Operated Pistol Handle for NEMA Disconnect Switches

The Bussmann H4X-06TB is a front-operated pistol handle rated 60A for external mounting on compatible disconnect switch enclosures. It is used with NEMA 1, 3R, 4, 4X, and 12 disconnect switches, so it fits both indoor panel applications and washdown or outdoor enclosures exposed to moisture and corrosion. The handle supports padlockable lockout/tagout safety practices, includes a built-in test function, and offers a defeatable interlock for authorized maintenance access. Its black finish and external, front-operated mounting make it a practical retrofit or OEM accessory for industrial and commercial electrical installations that require reliable, code-conscious external switch operation.

Key Features

• Amperage Rating: 60A, sized for use with compatible disconnect switch assemblies.
• External Operation: Front-operated pistol handle design allows technicians to actuate the switch directly from outside the enclosure without opening the door.
• NEMA Compatibility: Used with NEMA 1, 3R, 4, 4X, and 12 rated disconnect switches, covering general-purpose, raintight, watertight, corrosion-resistant, and dust/dirt-resistant enclosure types.
• Padlockable: Accepts a padlock to support lockout/tagout (LOTO) safety procedures during service and maintenance.
• Defeatable Design: The interlock can be defeated by qualified personnel when maintenance access is required with the enclosure door open.
• Test Function: A built-in test position is included for switch verification before re-energizing.
• Finish: Black color.

Certifications & Compliance

• RoHS Compliant

Technical Specifications

• Amperage Rating: 60A
• Special Features: External, Test function, Padlockable, Defeatable
• Used With: Used with NEMA 1, 3R, 4, 4X, and 12 disconnect switches
• Product Color: Black
• Product Type: Operating Handle

Typical Applications

• Disconnect Switch Lockout/Tagout Operations
• Industrial Machine Safety Disconnects
• Outdoor and Wet-Location Electrical Enclosures (NEMA 3R, 4, 4X)
• Panelboard and Switch Enclosure External Handle Upgrades
• Commercial and Industrial Electrical Maintenance
• Corrosion-Resistant and Washdown Enclosure Applications (NEMA 4X)

Why Bussmann?

Bussmann engineers safety switch accessories for demanding industrial environments, and the H4X-06TB is built to support code-compliant lockout/tagout practices across NEMA 1, 3R, 4, 4X, and 12 rated enclosures. Its RoHS-compliant construction, padlockable and defeatable handle, and built-in test function give electrical professionals a dependable, safe external operating handle for disconnect switch control. Choosing the Bussmann H4X-06TB helps maintenance and facilities teams standardize on a single external handle across general-purpose, raintight, and corrosion-resistant switch enclosures.