Product Overview
The Carroll & Meynell CM3300/WM0LITE 3.3kVA Wall Mounted Transformer is a robust, high-performance voltage step-down unit designed for commercial and industrial indoor applications. With a durable steel enclosure, aluminium windings and resettable thermal protection, it delivers safe and reliable 230V to 110V power conversion.
Key Features
High-Performance Power Output
- 3.3kVA intermittent rating, suitable for demanding tool loads.
- 1.6kVA continuous rating for ongoing operational use.
- Aluminium windings ensure efficient performance and long lifespan.
Safe Voltage Conversion
- 230V AC input with 110V AC output.
- The output is centre-tapped to earth (CTE) for improved operator safety and reduced shock risk.
- Can be easily reconfigured to straight 110V via internal wire link adjustment.
Durable Steel Construction
- Vented steel sheet enclosure rated to IP22, ideal for dry indoor environments.
- Built to withstand industrial conditions while ensuring optimal airflow.
Flexible Installation Options
- Designed for wall or floor mounting, providing versatility across installation sites.
- 20mm conduit entries on both sides of the case for convenient cable management.
Safety & Protection
- Resettable thermal overload protection prevents damage caused by excessive heat.
- Includes output sockets compliant with BSEN 60309 / IEC 60309 (formerly BS4343).
Technical Specifications
Electrical
- Input Voltage: 230V AC
- Output Voltage: 110V AC (CTE)
- Intermittent Rating: 3.3kVA
- Continuous Rating: 1.6kVA
- Windings: Aluminium
Construction
- Enclosure: Vented sheet steel
- Ingress Protection: IP22
- Mounting: Wall or floor
- Cable Entry: 20mm conduit (both sides)
Physical Characteristics
Applications
- Industrial workshops
- Manufacturing environments
- Commercial building services
- Permanent 110V tool and equipment installations
- Areas requiring secure, wall-mounted transformers
