Free Shipping on Orders Above 10,000 |
Orders placed under the Cash on Delivery (COD) payment method will be delivered within 3 to 4 working days. |
Available for same-day delivery in Lahore for orders placed before 4:00 PM. |
Welcome to the Official CNC Electric Store |
Free Shipping on Orders Above 10,000 |
Orders placed under the Cash on Delivery (COD) payment method will be delivered within 3 to 4 working days. |
Available for same-day delivery in Lahore for orders placed before 4:00 PM. |
Welcome to the Official CNC Electric Store |
Free Shipping on Orders Above 10,000 |
Orders placed under the Cash on Delivery (COD) payment method will be delivered within 3 to 4 working days. |
Available for same-day delivery in Lahore for orders placed before 4:00 PM. |
Welcome to the Official CNC Electric Store |
+92-300-7888272
info@c-power.pk
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The CNC 1P MCB AC Circuit Breaker YCB7H‑63A is a compact, single-pole miniature circuit breaker designed for reliable protection against overloads and short circuits. Offered in a range of variants from 2 A to 63 A, this breaker is optimized for domestic, commercial, and industrial electrical panels in Pakistan.
This 1P MCB AC Circuit Breaker is optimized for space-saving installations, ensuring a neat and organized electrical panel setup.
Specification |
Value |
Type |
Standard IEC/EN 60898-1 |
Rated Current (In) |
2, 4, 6, 10, 16, 20, 25, 32, 40, 63 A |
Poles |
1 Pole |
Rated Voltage (Ue) |
230/400 V |
Insulation Voltage (Ui) |
500 V |
Rated Frequency |
50/60 Hz |
Rated Breaking Capacity |
6000 A |
Rated Impulse Withstand Voltage (Uimp) |
4000 V |
Dielectric Test Voltage at Industrial Frequency (1 min) |
2 kV |
Pollution Degree |
2 |
Thermo-Magnetic Release Characteristic |
B, C, D |
Electrical Life |
6000 cycles |
Mechanical Life |
20000 cycles |
Protection Degree |
IP20 |
Ambient Temperature (Daily Average ≤35°C) |
-25~+70°C |
Storage Temperature |
-25~+70°C |
Terminal Connection Type |
Cable/Pin-type busbar |
Terminal Size Top/Bottom for Cable |
25 mm² / AWG 18-3 |
Terminal Size Top/Bottom for Busbar |
25 mm² / AWG 18-3 |
Tightening Torque |
2 N·m / 18 In-lbs |
Mounting |
On DIN rail EN 60715 (35 mm) by means of a fast clip |
Connection |
From top and bottom |
Reference Temperature for Setting of Thermal Element |
30°C |
Perfect for household boards, offices, shops, and light industry setups in Karachi, Lahore, Islamabad, and beyond. Ideal for load circuits, motor control protection, and backup safety applications.