The Geya 100A Automatic Transfer Changeover Switch W2R-4P Single Phase/3Phase is an automatic transfer switch designed to transfer compatible electrical loads between a normal power source and a standby source when required. The GEYA W2R series is available in 2P, 3P, and 4P configurations, with rated-current options including 100A. �
GEYA Electrical Equipment Supply +1
The 4P configuration is intended for three-phase applications with neutral switching, while 2P configurations are commonly used for single-phase systems. The W2R can be operated automatically or manually and is suitable for compatible grid, generator, solar, and backup-power installations. �
GEYA
GEYA specifications list AC400V rated voltage, AC690V insulation voltage, 8kV impulse withstand voltage, 50kA rated conditional short-circuit current, and switching/transfer times below 50ms for the W2R range.
GEYA Electrical Equipment Supply +1
Common searches include 100A automatic changeover switch, 100A ATS, 4P automatic transfer switch, automatic power changeover switch, generator changeover switch, solar automatic transfer switch, dual power transfer switch, 3-phase ATS, and 100A changeover switch price in Nigeria.
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Overview
Features:
- 100A rated-current option
- W2R-4P configuration
- Automatic and manual operation
- Dual-power source transfer
- 4P configuration for three-phase systems with neutral switching
- AC400V rated voltage
- AC690V insulation voltage
- 8kV impulse withstand voltage




