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TOMZN RCBO TOB1L-63H 2P 63A 230V
26% OFF
Circuit Breaker by TOMZN

TOMZN RCBO TOB1L-63H 2P 63A 230V

Product ID: TOB1L-63H
Brand: TOMZN
Warranty: 7 Days
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৳590 ৳800 Save ৳210
In stock (5169 available)

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Inside Dhaka

৳50

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

The TOMZN TOB1L-63H RCBO is a 2-pole (2P) residual current circuit breaker with over-current protection (MCB function) and leakage protection (RCD function). It’s designed to protect both line (L) and neutral (N) wires in residential and industrial electrical installations.

 Key Specifications:

Specification Description
Model TOB1L-63H
Brand TOMZN
Poles 2P (Phase + Neutral)
Rated Current (In) 63A
Rated Voltage (Ue) 230V AC
Frequency 50Hz / 60Hz
Residual Operating Current 30mA (typical, adjustable in some models)
Breaking Capacity 6kA
Tripping Characteristic Type C (standard usage, handles moderate inrush currents)
Protection Overcurrent, Short Circuit, Earth Leakage
Mounting DIN Rail 35mm (standard)
Cut-off Cuts both L (Live) and N (Neutral) during fault condition
Application Residential, commercial, and light industrial usage

 Features:

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

 Use Case Scenarios:

  • Household electrical circuit protection
  • Air conditioner or geyser line protection
  • Solar inverter AC output protection
  • Small office distribution board
  • Shops and light commercial spaces

 Important Note:

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

 

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Disclaimer:
Product descriptions and technical specifications on this website may be generated with the assistance of AI and are provided for reference purposes only. Actual product features, performance, and specifications may vary — please verify all details directly with the official manufacturer's website before purchase. We do not manufacture; we are a seller and are not responsible for discrepancies in product features, behavior, or specifications.

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