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

TOMZN RCBO TOB1L-63H 2P 63A 230V AC 50Hz/60Hz Residual Current Circuit breaker with over current and Leakage protection RCBO .
  • TOMZN RCBO TOB1L-63H 2P 63A 230V AC 50Hz/60Hz Residual Current Circuit breaker with over current and Leakage protection RCBO ._img_0
  • TOMZN RCBO TOB1L-63H 2P 63A 230V AC 50Hz/60Hz Residual Current Circuit breaker with over current and Leakage protection RCBO ._img_1
  • TOMZN RCBO TOB1L-63H 2P 63A 230V AC 50Hz/60Hz Residual Current Circuit breaker with over current and Leakage protection RCBO ._img_2

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

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700 BDT1,100 BDTSave 400 BDT

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  • Warranty
    6 month warranty

TOMZN RCBO Residual Current Circuit breaker with over current and Leakage protection in Bangladesh


🔧 Key Specifications:

SpecificationDescription
ModelTOB1L-63H
BrandTOMZN
Poles2P (Phase + Neutral)
Rated Current (In)63A
Rated Voltage (Ue)230V AC
Frequency50Hz / 60Hz
Residual Operating Current30mA (typical, adjustable in some models)
Breaking Capacity6kA
Tripping CharacteristicType C (standard usage, handles moderate inrush currents)
ProtectionOvercurrent, Short Circuit, Earth Leakage
MountingDIN Rail 35mm (standard)
Cut-offCuts both L (Live) and N (Neutral) during fault condition
ApplicationResidential, commercial, and light industrial usage

âš™ī¸ Features:

  1. ✅ RCBO (Residual Current Breaker with Over-current): Combines the functionality of MCB + RCD in one compact unit.
  2. ✅ Double-pole Cut-off (L+N): Enhances safety by disconnecting both lines during faults.
  3. ✅ Quick Trip Response: Responds rapidly to ground fault or overload.
  4. ✅ Compact DIN rail design: Easy installation inside distribution boards.
  5. ✅ Fire and shock protection: Provides added protection against electrical fires and electrocution.
  6. ✅ High sensitivity: Can detect leakage as low as 30mA.

🏠 Use Case Scenarios:

  1. Household electrical circuit protection
  2. Air conditioner or geyser line protection
  3. Solar inverter AC output protection
  4. Small office distribution board
  5. Shops and light commercial spaces

âš ī¸ Important Note:

  1. Always install RCBOs with correct wiring and grounding.
  2. Make sure the selected current rating suits your load.
  3. It is recommended to install by a qualified electrician.


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RCBO



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