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TOMZN Manuals & User Guides

TOMZN specializes in electrical circuit protection devices, including smart breakers, voltage protectors, and automatic transfer switches.

Tip: include the full model number printed on your TOMZN label for the best match.

TOMZN manuals

Selected manuals from manuals+ curated for this brand.

TOMZN manuals from online retailers

TOMZN TOB7S-100 WiFi Smart Circuit Breaker User Manual

TOMZN TOB7S-100 WiFi Smart Circuit Breaker User Manual

TOB7S-100 1P+N • 1 PDF • October 20, 2026
Instruction manual for the TOMZN TOB7S-100 1P+N WiFi Smart Circuit Breaker, covering setup, operation, maintenance, troubleshooting, and specifications for this Tuya-compatible overload and short-circuit protector.
TOMZN TOVPD1 Series Voltage Protector User Manual

TOMZN TOVPD1 Series Voltage Protector User Manual

TOVPD1-40-V, TOVPD1-60-V • 1 PDF • October 20, 2026
Comprehensive instruction manual for the TOMZN TOVPD1-40-V and TOVPD1-60-V Din rail voltage display relay, covering setup, operation, maintenance, troubleshooting, and technical specifications.
TOMZN TOVPD1-63VAE Multi-Function Protector User Manual

TOMZN TOVPD1-63VAE Multi-Function Protector User Manual

TOVPD1-63VAE • 1 PDF • October 20, 2026
User manual for the TOMZN TOVPD1-63VAE Multi-Function Protector, providing instructions for installation, operation, maintenance, and troubleshooting of the adjustable over/under voltage and current protective device with energy metering.
TOMZN TOVPD1-63VAE-Z Voltage Protector User Manual

TOMZN TOVPD1-63VAE-Z Voltage Protector User Manual

TOVPD1-63VAE-Z • 1 PDF • October 20, 2026
Comprehensive user manual for the TOMZN TOVPD1-63VAE-Z Adjustable Over/Under Voltage, Overload, and Overcurrent Protector. Includes safety information, specifications, installation, operation, settings, and troubleshooting.
TOMZN TOVPD3-63VAEY Three-Phase Phase Selector Instruction Manual

TOMZN TOVPD3-63VAEY Three-Phase Phase Selector Instruction Manual

TOVPD3-63VAEY • 1 PDF • October 20, 2026
Comprehensive instruction manual for the TOMZN TOVPD3-63VAEY three-phase phase selector, detailing setup, operation, maintenance, troubleshooting, and specifications for its prepaid kWh function and protection features.
TOMZN TOB7S-100 WIFI Circuit Breaker User Manual

TOMZN TOB7S-100 WIFI Circuit Breaker User Manual

TOB7S-100 • 1 PDF • October 19, 2026
Comprehensive instruction manual for the TOMZN TOB7S-100 WIFI Circuit Breaker, detailing safety, installation, operation, smart features, specifications, and maintenance.