The Raycap ProBloc SG (pronounced ProBloc T1SG) is a premium multi-function surge protector (SPD) for sensitive electronics and modern electrical installations. Key features include:
Key Features and Technical Advantages
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Type 1+2+3 integrated SPD
This is a multi-function SPD that can protect against lightning (direct and indirect), switching surges, and even detailed transient voltages, enabling complete overall overvoltage protection with a single unit. -
VDE certified, no leakage current
Because there is no leakage current, it can be safely installed in sensitive locations such as the pre-meter area. -
Specialized in protecting sensitive electronic devices
It is also ideal for low-power, sensitive electronic systems such as smart meters and electric vehicle charging (EV) systems. -
Universal Energy Coordination
Whatever is downstream (subsystem/back-end equipment) It is fully compatible with all structures and can be applied without a separate protection layer design. -
Low let-through energy
With its excellent blocking and absorption performance, it can always protect devices installed close to the SPD. -
Various lightning resistance ratings
We offer a portfolio of lightning current withstand products in 7.5kA and 12.5kA classes, allowing you to select products based on your system requirements. -
Ease of installation
Easy and quick application to equipment and panels due to compactness, modularity, and DIN rail attachment.
Recommended Applications
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Various distribution panels (near the service entrance)
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Smart meters, AMI (advanced metering infrastructure), EV chargers
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Industrial automation, data centers, and sensitive IT equipment
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Full overvoltage protection for high-end residential and building applications
Representative Summary
ProBloc SG (T1SG) is used in high-rise buildings, factories, EV charging stations, smart meters, etc. Effectively protects all modern sensitive electrical systems This is the latest composite surge protector .
It has no leakage current, has all standard (T1+2+3) certifications, and has few installation location restrictions, so it is widely adopted in premium/new facilities.