TOMZN 4 Pole 63A Circuit Breaker | Enon Traders

The TOMZN 4 Pole 63A Circuit Breaker offers strong, reliable protection for 3-phase electrical systems in homes, commercial setups, and solar power installations. Designed for overcurrent and short-circuit safety, this breaker efficiently protects all three live phases and the neutral line — ensuring your equipment runs safely without interruptions.

Made with durable, flame-resistant material and precision-engineered components, it guarantees smooth performance under heavy load conditions. Whether it’s installed in a solar inverter panel, industrial control box, or home distribution board, the TOMZN 63A MCB delivers safety and peace of mind.

At Enon Traders, we provide only genuine electrical protection products, helping you build safer and more efficient systems across Pakistan.

Key Features

✔ 4-pole protection for 3-phase + neutral systems
✔ Rated at 63A for medium to heavy electrical loads
✔ Compatible with 230/400V AC (50/60Hz)
✔ Shields against overloads and short circuits
✔ Flame-resistant body and long operational life
✔ Simple DIN-rail mounting for quick installation
✔ Suitable for homes, solar systems, and industries

Technical Specifications

Parameter	Details
Brand	TOMZN
Model	TOB1-63H / DZ47-125
Type	AC Miniature Circuit Breaker (MCB)
Poles	4 (3-Phase + Neutral)
Rated Current	63A
Rated Voltage	230/400V AC
Frequency	50/60Hz
Breaking Capacity	6kA / 10kA
Mounting	DIN Rail
Protection Type	Overload / Short Circuit

Benefits

Reliable protection for 3-phase systems
Ideal for solar inverters and hybrid systems
Safe for homes, offices, and commercial boards
Handles high loads for industrial machinery
Easy to install and maintain
Backed by Enon Traders’ technical assistance

Applications

Home & Backup Power: Protects main power and heavy appliances
Commercial Buildings: Ensures safe operation for lighting, HVAC, and elevators
Industrial Equipment: Used in control panels and machinery systems
Solar Power Installations: Secures inverter and battery connections (Explore Solar Inverters)
Battery Systems: Maintains safe current flow in energy storage setups (View Solar Batteries)
Maintenance & Upgrades: Used in solar servicing and panel upgrades (Solar Panel Cleaning Services)