The YCB7-63N 40A Double Pole MCB is engineered to protect 230V/400V circuits from overloads and short circuits. Ideal for industrial panels, commercial buildings, and high-demand appliances, it combines 20kA breaking capacity with dual-pole safety, ensuring both phase and neutral lines are safeguarded.

The YCB9RL-100 2-Pole 63A 30mA RCCB (Residual Current Circuit Breaker) is a high-sensitivity safety device designed to protect single-phase electrical systems against lethal electric shocks, fire hazards, and insulation faults. With a 30mA tripping sensitivity and 63A rated current, this 2-pole RCCB ensures rapid response to leakage currents, making it ideal for homes, offices, and small industrial setups.

The YCB7-63N 3-Pole MCB 63A is a high-performance miniature circuit breaker designed to safeguard 3-phase electrical systems against overloads, short circuits, and isolation faults. Built to IEC/EN 60898-1 standards, this 63A MCB offers robust protection for industrial machinery, commercial facilities, and residential buildings. With a 6000A breaking capacity and 20,000 mechanical operations, it combines durability with precision, ensuring your electrical systems stay safe and efficient.

The YCM7-125S and YCM7-160S MCCB 100A Circuit Breakers are premium molded case circuit breakers designed for industrial and commercial power distribution. Compliant with IEC60947-2, these breakers deliver robust protection against overloads, short circuits, and undervoltage conditions. With compact designs and versatile configurations (3P/4P), they are ideal for applications requiring reliable 100A-rated protection.

YCH8DC DC isolation switch supports up to 1500V/800A, ideal for photovoltaic systems, EV charging, and energy storage. Features non-polar design, salt spray resistance, and compact durability. 

Mainly used in DC power supply systems such as photovoltaic power generation DC side,DC power supply system, DC charging pile, energy storage, etc.

The YCB6RL-100 4-Pole 63A RCCB (Residual Current Circuit Breaker) is a premium-grade safety device designed to protect 3-phase electrical systems against leakage currents, indirect contact hazards, and fire risks.

Ideal for industrial, commercial, and residential applications, this 4-pole RCCB combines 6000A short-circuit capacity with 63A rated current to deliver robust, reliable protection. Compliant with IEC/EN 61008-1, it ensures compliance with global safety standards while offering easy DIN rail installation and clear operation status indicators.

The YCM8 Series MCCB (Moulded Case Circuit Breaker) is designed for robust performance in AC 50Hz distribution networks. Specifically tailored for 3-phase applications, the YCM8-125S/H model with 40A rated current offers reliable protection against overloads, short circuits, and under-voltage conditions. Compliant with IEC60947-2 standards, this MCCB is ideal for industrial, commercial, and marine environments.

• Model: YCM8-125S / YCM8-125H
• Rated Current (In): 40A (adjustable range: 10A–125A)
• Pole Configuration: 3P (3-phase) / 4P (optional)
• Rated Voltage (Ue): AC 400V
• Rated Insulation Voltage (Ui): AC 1000V
• Short Circuit Breaking Capacity (Icu/Ics):
  • 15kA/10kA (YCM8-125S)
  • 25kA/18kA (YCM8-125H)
• Dimensions:
  • 3P: 75mm (W) × 130mm (H) × 68mm (D)
  • Weight: 0.55kg (3P)
• Operating Cycles:
  • Charged ON: 6000 cycles
  • Not Charged OFF: 9000 cycles

The YCB9ZF series redefines circuit protection with seamless IoT integration and advanced energy monitoring. Designed to IEC 60898-1 standards, it combines:

YCB9ZF Smart WiFi MCB Breaker
Poles & Current Ratings
1P+N: 32A, 63A, 100A (Model YCB9ZF-100AP)
3P+N: 32A, 63A, 100A (Model YCB9ZF-100AP)
2P/4P: 16A, 32A, 40A, 63A, 80A, 100A (Model YCB9ZF-100W)

The YCB9ZF series smart WiFi MCB breaker offers remote control via mobile app, real-time energy monitoring, and multi-protection (overload, short-circuit, leakage). Available in 1P-4P configurations (16A-100A). IEC 60898-1 certified for industrial and residential use.

YCB9ZF Smart WiFi MCB Breaker
Poles & Current Ratings
1P+N: 32A, 63A, 100A (Model YCB9ZF-100AP)
3P+N: 32A, 63A, 100A (Model YCB9ZF-100AP)
2P/4P: 16A, 32A, 40A, 63A, 80A, 100A (Model YCB9ZF-100W)

The YCB8125PV series DC miniature circuit breaker is engineered for high-performance protection in photovoltaic (PV) systems, with a rated operational voltage of DC 1000V and current up to 125A.
Designed to IEC/EN 60947-2 standards, it ensures reliable isolation, overload, and short-circuit protection in solar energy installations, industrial equipment, and communication networks.
Its robust construction and compliance with international safety norms make it the ideal choice for safeguarding DC circuits in demanding environments.