Voltage Protector

Mode codeSP3-80VSP3-80VA SP3-63TPole number2P (36mm)Rated current40A, 63A, 80A1-40A, 1-63A, 1-80A1-40A, 1-63AOver-voltage range230-300V (Default 270V)/120-170V (Default 135V)Under-voltage range110-210

Mainly used for home and similar use of low-voltage distribution lines, when the line over voltage or undervoltage failure can automatically disconnect, and can automatically detect the line voltage, when the line back to normal when the automatic closure.

Mainly used for home and similar use of low-voltage distribution lines, when the line over voltage or undervoltage failure can automatically disconnect, and can automatically detect the line voltage, when the line back to normal when the automatic closure.

Intelligent over-/under-voltage limit current protector is a comprehensive intelligent protector that integrates over-current protection, over-voltage protection, under-voltage protection, voltage measurement, voltage display, current measurement and current display protection functions.

Intelligent multi-function current protector is a comprehensive intelligent protector integrating several functions including electric energy measuring, overcurrent protection, over-/under-voltage protection, resistance (malignant load) protection and leakage protection.

Intelligent over-/under-voltage limit current protector is a comprehensive intelligent protector that integrates over-current protection, over-voltage protection, under-voltage protection, voltage measurement, voltage display, current measurement and current display protection functions.

Smart over-/under-voltage current protector is a comprehensive smart protector that integrates functions such as overcurrent protection, over-voltage protection, under-voltage protection, voltage measurement, voltage display, current measurement and current display protection