TOMZN RCBO TOB1L-63H 2P 63A 230V AC 50Hz/60Hz Residual Current Circuit breaker with over current and Leakage protection RCBO

TOMZN RCBO Residual Current Circuit Breaker (Over-Current + Leakage Protection) in Bangladesh

The TOMZN TOB1L-63H RCBO is a 2-pole (2P) safety breaker that combines MCB over-current protection and RCD leakage protection in one compact device. It protects both Live (L) and Neutral (N) lines, ensuring maximum safety for residential, commercial, and light industrial electrical installations.

🔧 Key Specifications

• Model: TOB1L-63H

• Brand: TOMZN

• Poles: 2P (Phase + Neutral)

• Rated Current: 63A

• Rated Voltage: 230V AC

• Frequency: 50/60Hz

• Residual Current Sensitivity: 30mA

• Breaking Capacity: 6kA

• Tripping Curve: Type C

• Protection: Over-current, short circuit, earth leakage

• Mounting: 35mm DIN rail

• Cut-off: Disconnects both Live & Neutral during faults

⭐ Features

• Combines MCB + RCD functions for full circuit protection

• Double-pole cut-off for enhanced electrical safety

• Fast response to leakage and overload faults

• Compact design suitable for distribution boards

• Provides fire and electric shock protection

• High sensitivity, detecting leakage as low as 30mA

🏠 Best For

• Home electrical circuit protection

• AC, geyser, or heavy appliance lines

• Solar inverter AC output protection

• Small office and shop distribution boards

• Commercial and light industrial setups

⚠️ Important Note

Always ensure correct wiring, grounding, and load rating.
Installation should be done by a qualified electrician for proper safety and performance.