
Electricals
OPAS
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OPAS CHANGE OVER OPAS 63A 4P WITH BOX
An OPAS Changeover Switch 63A 4P with Box is a manual 4-pole, 63 Amp changeover switch supplied in a protective enclosure (box). It is used to safely transfer a three-phase electrical supply between two power sources, such as the utility mains and a generator or inverter, without connecting the two sources together. Uses: Switches between mains power and a generator. Switches between mains power and a three-phase inverter. Provides complete isolation of all three phases and the neutral (4 poles) during changeover. Protects the switch with an enclosed box, making it suitable for wall or surface mounting. Commonly used in factories, commercial buildings, workshops, apartments, and three-phase distribution systems. A 63A 4P changeover switch is suitable for three-phase electrical loads up to 63 Amps, provided it is correctly selected and installed for the system's voltage and load requirements.
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