Schneider Electric | SD76940 | Bus Plug | 40A | 3-Pole | 240V

Schneider Electric SD76940 Bus Plug delivers a purpose-built solution for quick, reliable maintenance and seamless retrofits in Schneider Electric bus systems. Designed to meet exacting specs, this 40A, 3-pole, 240V bus plug provides a dependable interface where precise compatibility and fast service are essential. Key specifications at a glance

• Amperage: 40A
• Poles: 3-Pole
• Voltage: 240V
• Part number: SD76940
• Brand: Schneider Electric

Why this bus plug matters

The SD76940 is purpose-built for maintenance, retrofit, and replacement scenarios where matching Schneider Electric specifications is critical. Using the exact part number as your compatibility reference helps ensure proper fit, safe operation, and consistent electrical performance within your distribution or panel system.

What makes it unique

• Direct-fit compatibility with Schneider Electric bus architectures, reducing guesswork during replacements or upgrades.
• Clear, unambiguous identification via the SD76940 model ensures you’re selecting the correct component for ongoing service or new installations.
• Compact, reliable 3-pole design paired with 240V operation to support standard industrial and commercial power layouts.

Ideal applications and use cases

• Maintenance: replace worn or damaged bus plugs to restore full functionality without wiring guesswork.
• Retrofit: upgrade existing panels or equipment to a compatible Schneider Electric bus plug for improved reliability and future serviceability.
• Replacement: stock as a trusted spare part to minimize downtime when routine servicing is required.

Compatibility and installation notes

Important: always confirm fit and ratings before ordering. The SD76940 model number is the best reference for compatibility with your Schneider Electric bus system. Verify that your application requires a 40A, 3-pole, 240V interface to ensure safe, proper operation.

Practical tips for technicians

• Cross-check the SD76940 part number against your equipment’s documentation before purchase.
• Keep a small, clearly labeled spare inventory of SD76940 on hand for planned maintenance and unexpected downtime.
• When replacing, inspect mating surfaces and contacts for signs of wear or corrosion and replace any associated components as needed to maintain optimal performance.
• Document the exact part in use for future maintenance cycles to simplify ordering and compatibility checks later on.

Who this is for

• Electrical maintenance technicians managing Schneider Electric installations
• Panel builders and integrators incorporating Schneider Electric bus systems
• Facilities engineers planning retrofits or replacements to keep power distribution running smoothly

In short, the Schneider Electric SD76940 Bus Plug is a precise, dependable choice for maintenance, retrofit, and replacement projects where matching the original Schneider Electric specifications matters most. Rely on the SD76940 to keep your bus system aligned with your equipment’s design and performance expectations.