TOMZN Manuals & User Guides

TOMZN TOQ5-100PV/2 Dual Power Automatic Transfer Switch User Manual

TOQ5-100PV/2 • March 19, 2026

Comprehensive user manual for the TOMZN TOQ5-100PV/2 Dual Power Automatic Transfer Switch, including installation, operation, specifications, and troubleshooting for PV inverter and city power systems.

TOMZN TUYA WIFI Smart Circuit Breaker User Manual

TOB9L-63WIFI, TOB9-63WIFI • 1 PDF • March 18, 2026

Comprehensive user manual for TOMZN TUYA 1-63A 1P 2P WIFI Smart Switch Energy Meter Circuit Breaker, covering installation, setup, operation, and safety guidelines.

TOMZN 3-Phase DIN Rail Auto Phase Selector and Protection Relay User Manual

TOVPD3-100VAYA, TOVPD3-63VAYA • 1 PDF • March 17, 2026

Comprehensive user manual for the TOMZN TOVPD3-100VAYA and TOVPD3-63VAYA 3-phase auto phase selector with over/under voltage and current protection. Includes setup, operation, maintenance, troubleshooting, and specifications.

TOMZN 4P 100A Automatic Transfer Switch User Manual

TOQ5-100/4P • March 17, 2026

Comprehensive user manual for the TOMZN TOQ5-100/4P 4-Pole 100A Automatic Transfer Switch, covering installation, operation, specifications, and maintenance.

TOMZN TOQ5-100/4P Automatic Transfer Switch User Manual

TOQ5-100/4P • March 17, 2026

Comprehensive user manual for the TOMZN TOQ5-100/4P 4P 100A Automatic Transfer Switch. Learn about installation, operation, specifications, and maintenance for this AC 400V dual power selector switch.

TOMZN TO119G Manual Transfer Isolating Switch User Manual

TO119G • 1 PDF • March 17, 2026

Comprehensive user manual for the TOMZN TO119G 1P 230V AC 40A/63A MTS Dual Power Manual Transfer Isolating Switch, including safety, installation, operation, specifications, and maintenance.

TOMZN TOB1S-63 4P Smart Circuit Breaker User Manual

TOB1S-63 4P • March 16, 2026

Instruction manual for the TOMZN TOB1S-63 4P Smart Circuit Breaker with WiFi, RS485, energy metering, and comprehensive protection features including over/under-voltage, over-current, overload, short-circuit, and high-temperature protection.

TOMZN Digital Programmable Time Switch User Manual

AHC15A, AHC30A • March 14, 2026

Comprehensive user manual for the TOMZN AHC15A and AHC30A Din Rail Digital Programmable Time Switch, including installation, operation, specifications, and troubleshooting.

TOMZN AHC15A/AHC30A Digital Programmable Time Switch User Manual

AHC15A, AHC30A • 1 PDF • March 14, 2026

Comprehensive user manual for the TOMZN AHC15A and AHC30A Din Rail Digital Programmable Time Switch, including safety information, specifications, installation, programming instructions, maintenance, troubleshooting, and user tips.

TOMZN TOB9S-63M Smart WiFi Circuit Breaker Energy Meter User Manual

TOB9S-63M • March 13, 2026

Comprehensive user manual for the TOMZN TOB9S-63M Smart WiFi Circuit Breaker Energy Meter, including installation, operation, specifications, and troubleshooting.

TOMZN 3 Phase DIN Rail Adjustable Over/Under Voltage Current Limit Protection Relay Protector User Manual

TOVPD3-63VAS • 1 PDF • March 13, 2026

Comprehensive user manual for the TOMZN TOVPD3-63VAS 3 Phase DIN Rail adjustable over/under voltage and current limit protection relay protector, including setup, operation, maintenance, and specifications.

TOMZN TOM7Z DC Molded Case Circuit Breaker User Manual

TOM7Z • 1 PDF • March 12, 2026

Instruction manual for the TOMZN TOM7Z DC Molded Case Circuit Breaker, providing details on safety, installation, operation, maintenance, and specifications for solar photovoltaic and other DC applications.