QO110VSC10 SCHHEIDER Central control module

Description

QO110VSC10 SCHHEIDER Central control module

Product Dimensions：

Product Description

The QO110VSC10 is a 1-pole (1P), 10A miniature circuit breaker (MCB) from Schneider Electric’s Square D QOvs series. Designed as a modern direct replacement for the legacy Square D QOE range, it incorporates a Type C tripping curve and an impressive 10 kA breaking capacity. It provides robust short-circuit and thermal overload protection for single-phase distribution networks in commercial and industrial settings.

Product Parameters

Product Advantages

• High 10 kA Short-Circuit Rating: Delivers superior breaking capacity (10 kA) compared to standard 6 kA consumer units, making it suitable for high fault-current environments.
• Direct Legacy QOE Replacement: Retrofits into existing Square D QO/QOE distribution enclosures, simplifying panel maintenance without mechanical modifications.
• Energy Limitation Class 3: Limits peak pass-through electrical energy during short circuits, preventing thermal stress and damage to downstream cables.
• Balanced C-Curve Protection: Resists nuisance tripping from small, momentary current surges (such as starting small fans or transformers) while ensuring quick thermal overload trips.
• Tropicalisation Rating 2: Enhanced internal insulation and anti-corrosion treatment for long service life in high-humidity or challenging operating environments.

Important Considerations and Precautions

• C-Curve Trip Profile: Optimized for standard inductive and control loads. For high-inrush loads like large industrial motors or heavy power supplies, a D-curve breaker is recommended.
• DIN-Rail vs. Plug-On Verification: The QO110VSC10 is designed for standard DIN-rail mounting in international distribution boards. Verify whether your enclosure uses DIN-rail mounting or US plug-on busbar style before ordering.
• Tightening Torque & Wiring: Connect copper conductors properly into the 25 mm² tunnel terminal and torque to manufacturer specification to avoid high-resistance thermal hotspots.
• Enclosure Protection: Features an IP20 rating; install inside an appropriately rated distribution board (IP54+) if operating in dusty, wet, or outdoor areas.

Product Applications

• Control Power Protection: Protecting 230VAC control power supplies, small auxiliary transformers, and PLC power feeds in control panels.
• Commercial Lighting & Receptacle Circuits: Overload and short-circuit protection for commercial lighting tracks, office outlets, and fan circuits.
• HVAC Auxiliary Lines: Protecting single-phase dampers, actuator motors, and fan coil control lines.
• Legacy Square D Panel Retrofits: Serving as a drop-in replacement for worn-out QOE series breakers in existing commercial installations.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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