SD-100A Generator Interlock Kit – Square D QO & Homeline 100A, 3/4″ Spacing – GL-10
P/N: GL-10
This SD-100A generator interlock kit is specifically designed for Square D QO & Homeline 100A electrical panels featuring a 3/4″ spacing between the main and generator breaker.
This interlock kit prevents the simultaneous connection of utility and generator power, providing a safe and code-compliant solution for backup power during outages.
SD-100A Generator Interlock Kit – Square D QO & Homeline 100A, 3/4″ Spacing Features
- Square D QO & Homeline Compatibility
The generator interlock kit is designed for seamless compatibility with Square D QO & Homeline 100 Amp panels with a single horizontal throw main breaker. This broad compatibility offers versatile use across different electrical systems of these widely available panels.
- Safe Operation with Precise Interlock
This interlock kit features a 3/4 inch (0.75″) spacing from main breaker cutout edge to generator breaker cutout edge. This precise spacing design ensures that the main breaker and generator breaker cannot be ON simultaneously, preventing dangerous backfeeding and ensuring a safe electrical system, a critical safety feature.
- Easy Install with Titanium Drill Bit
The generator interlock kit comes with a 3/16″ drill bit which is made of steel and plated with PVD titanium on the surface. The titanium coating enhances the drill bit’s durability and reduces friction, making drilling into the circuit breaker panel easier and more accurate for quick installation.
- Long-Lasting Aluminum Alloy Build
The key components of this interlock kit are constructed from a strong and corrosion-resistant aluminum alloy. The aluminum alloy build ensures durability and consistent performance of the interlock over time, protecting against rust and wear for long-lasting use.
- Complete Kit for Generator Hook-Up
The generator interlock kit includes all necessary components for safe and easy generator connection: Two interlock plates, three generator reminder labels, the drill bit, mounting screws and nuts, zip ties for wire management, and detailed installation instructions for a safe, code-compliant generator hook-up.
SD-100A Generator Interlock Kit Datasheet
| Part NO | GL-10 |
| Material | Aluminum Alloy |
| Main Breaker | 100 amp single handle horizontal throw (Right/ON to Left/OFF) |
| Generator Breaker | Top right side 2 positions |
| Compatibility | Square D QO & Homeline 100 Amp Indoor and Outdoor Panels |
| Spacing | 3/4 inch (0.75″) |
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