QSFT1033B - 100Amp Panel Switch
- 100 Amp
- 250 Volts AC
- 3 Pole
Purchase Options: Refurbished
QSFT1033B - 100Amp Panel Switch Description
QSFT1033B - 100Amp Panel Switch
The Zinsco QSFT1033B is a heavy-duty, 100-amp, 3-pole panel switch built for demanding electrical systems. Designed for industrial and commercial use, it handles significant power loads while maintaining safety and reliability. This bolt-in fusible twin unit installs easily and stays put, making it a smart choice for long-term performance. If your job calls for a switch that won’t quit — whether you're upgrading gear or setting up a new system — this model delivers solid, dependable power control.
Key Features and Benefits
- Twin-Fuse Design: Speeds up maintenance by making fuse changes straightforward during faults.
- Bolt-In Mounting: Keeps the switch locked in place securely, minimizing vibration or loosening over time.
- Versatile Fuse Support: Accepts both Class RK1 and RK5 fuses, giving you flexibility based on your system's needs.
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Reliable Power Handling: Supports 100 amps at 250 volts AC, ideal for high-load environments.
Technical Specifications
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Amperage: 100 Amps
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Voltage: 250V AC
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Poles: 3
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Mount Style: Bolt-In
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Unit Type: Fusible Twin (QSFT Series)
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Dimensions:
- Width: 14.00 inches
- Height: 5.50 inches
- Depth: 5.00 inches
Material Compliance and Certifications
- Industry Standards: This switch meets standard industry requirements for safety and performance.
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Build Quality: It’s made using proven materials that hold up under continuous load — exactly what you'd expect in a commercial-grade component. Zinsco’s attention to quality shows in both the engineering and the fit-and-finish.
Where It Works Best
- Ideal for factories, warehouses, large commercial buildings, and service panels, the QSFT1033B is built to support serious electrical systems. Whether you're maintaining an existing setup or working on a new install, this unit gives you peace of mind with a design that's as practical as it is reliable.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:14.0
- Height:5.5
- Depth:5.0
- Poles:3
- Amperes:100
- A.I.C. Rating & Volts:250
- Type:QSFT
- Sub-Category:PANELBOARD SWITCH
- Approx Dimensions:14.00"W x 5.50"H x5.00"D
- Additional Notes:3 Pole, 100 Amperes, 250 Volts A.C., Fusible Twin Unit, Type QSFT, Bolt-in Type Panel Switch. Accepts Class RK1 & RK5 Fuses.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).