Golden Sun Solar Solutions Pvt Ltd
CNC 4P MCB AC Circuit Breaker YCB7H-63A
CNC 4P MCB AC Circuit Breaker YCB7H-63A
Couldn't load pickup availability
AC Breaker Key Features
1. Comprehensive Protection
AC Circuit Breaker offers robust protection against overloads, short circuits, and other electrical faults, ensuring system reliability.
● Rated breaking capacity of 6.00 KA to handle fault conditions.
● Designed to protect circuits in residential, commercial, and industrial settings.
2. Four-Pole Configuration
The four-pole AC breaker structure makes it ideal for multi-phase systems, offering enhanced protection and versatility.
● Available in 32A and 63A rated currents.
● Perfect for four-phase or multi-phase installations.
3. Adjustable Tripping Curves
Equipped with B, C, and D tripping curves, suitable for various electrical applications and fault tolerance needs.
● Fast response to faults for quick system recovery.
● Adjustable tripping characteristics to fit diverse load profiles.
4. Certified Safety Standards
Meets international certification standards for performance and safety, ensuring dependable operation in critical applications.
● CE, CB, EAC, and INMATRO certified.
● Conforms to IEC/EN 60898-1 standards for high safety and reliability.
Specification |
Value |
|
Type |
Standard IEC/EN 60898-1 |
|
Rated Current (In) |
20A, 32A, 40A, 63A |
|
Poles |
4 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 |
General
● AC Breaker provides overload and short circuit protection for circuits up to 63A.
● Rated for AC 50/60Hz, 230V/400V circuits.
● Suitable for industrial, commercial, high-rise buildings, and residential areas.
● Can be used for switching and isolating lines in normal conditions
