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PRODUCT DETAILS

PRODUCT DESCRIPTION
  • Provides protection against earth fault as well as any leakage current
  • Automatically disconnects the circuit when the rated sensitivity is exceeded
  • Offers possibility of dual termination both for cable and busbar connections
  • Offers protection against voltage fluctuation as it includes a filtering device that guards against transient voltage levels
  • Independent of power supply and line voltage and free from external interference, voltage fluctuation
  • It complies with standar IEC/EN61008-1
  • With SIRIM certified
TECHNICAL DATA
Electrical Specfication  
Poles 2P 4P
Rated current 16/25/40/63A 16/25/40/63A
Rated residual current 30/100/300mA 30/100/300mA
Rated working voltage (Ue) 240V AC 415V AC
Rated insulated voltage (Ui) 500V AC 500V AC
Rated frequency 50/60Hz 50/60Hz
Rated impulse withstand voltage (Uimp) 4KV 4KV
Rated conditional short-circuit current (Inc) 6KA 6KA
Residual current working type AC,A AC,A
Residual current protection type Electromagnetic Electromagnetic
Mechanical Endurance 4000 4000
Electrical Endurance 10000 10000
Others  
Protection degree IP20 IP20
Reference temperature for setting of thermal element 30°C  30°C
Ambient air temperature for operation -5°C~+40°C -5°C~+40°C
Connection and installation  
Connection Terminals Tunnel Type Tunnel Type
Wire 1-25mm²  1-25mm²
Tightening torque 2.5N.m 2.5N.m
Mounting Cable/busbar Cable/busbar
Connection Top and bottom  Top and bottom

 

Model Pole Voltage Rated Current Rated Residual Action Current
YTRZ1 2 240V 25A 0.01A
YTRZ1 2 240V 40A 0.1A/0.3A
YTRZ1 2 240V 40A 0.03A
YTRZ1 2 240V 63A 0.1A/03A
YTRZ1 2 240V 63A 0.03A
YTRZ1 4 415V 40A 0.1A
YTRZ1 4 415V 40A 0.03A
YTRZ1 4 415V 40A 0.3A
YTRZ1 4 415V 63A 0.1A
YTRZ1 4 415V 63A 0.03A
YTRZ1 4 415V 63A 0.3A
YTRZ1 4 415V 100A 0.1A
YTRZ1 4 415V 100A 0.3A

 

PRODUCT DIMENSION

Model Dimension (W*H)mm Single Box Dimension (L*W*H)mm
YTRZ1-2P 36*81 89*38*78
YTRZ1-4P 72*81 88*77*81
APPLICATION
  • Civil Houses
  • Tall Buildings
  • Commercial Areas
  • Industrial Areas
COUNTRY-SPECIFIC INFORMATION

The Megaman RCCB YTRZ1  is a safety device that detects leakage current in an electrical circuit. When it senses an imbalance between incoming and outgoing current, it automatically trips and cuts off the power supply. It is designed to be compatible with Malaysia’s 210/415V electrical system, making it suitable for local installations.

RCCBs are widely used in Malaysia for homes, offices, and commercial buildings, especially in areas where electrical safety and protection against electric shock are critical.

They are commonly installed in distribution boards alongside MCBs to provide complete circuit protection.

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