The TOMZN 63A 2 Pole Manual Changeover Switch 400V is designed for safely switching an electrical load between two power sources. It is a practical solution for applications where a backup power supply, generator, inverter, or alternative electrical source needs to be selected manually.
⚡ What Is a Manual Changeover Switch?
A manual changeover switch allows you to select between two separate power sources and connect the required source to the load. This makes it useful for backup power systems where continuous power availability is important.
The TOMZN 2-pole design allows switching of both Live and Neutral in suitable single-phase applications.
⭐ Key Features
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63A rated current
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2-pole configuration
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Rated voltage up to 400V
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Manual source selection
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Designed for dual-power applications
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Compact design
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Suitable for residential, commercial, and industrial applications
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Useful for generator and backup power systems
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Easy to operate and install when correctly wired
🔌 Common Applications
The TOMZN 63A Manual Changeover Switch can be used in:
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Generator changeover systems
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Solar inverter backup systems
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Home backup power systems
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Electrical distribution panels
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Industrial control panels
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Commercial electrical installations
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Main supply and backup supply selection
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Single-phase power transfer applications
🔄 How Does It Work?
The switch provides a manual method of transferring a load from one available power source to another. For example, a system can be configured with:
Main Power → Changeover Switch → Load
and
Generator/Backup Power → Changeover Switch → Load
The operator manually selects the required source according to the installation requirements.
🛡️ Why Use a Changeover Switch?
A properly selected changeover switch helps make source selection more convenient and organized. It is especially useful when a backup generator, inverter, or alternative power source is available.
For safety, the switch should be installed and wired according to its specifications and applicable electrical standards by a qualified electrician.
🏠 Suitable for Backup Power Systems
With its 63A capacity and 2-pole configuration, the TOMZN changeover switch can be a useful component for backup power installations where manual transfer between two sources is required.
🛒 Buy TOMZN 63A 2 Pole Changeover Switch
Looking for a reliable manual solution for switching between two power sources?
The TOMZN 63A 2 Pole Manual Changeover Switch 400V is a practical choice for generator, inverter, backup power, and electrical distribution applications.
📩 Contact AL-RAFAY Engineering for availability, specifications, and pricing.
AL-RAFAY Engineering
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