C32 32A AC Circuit Breaker

The PUGAO (Plannter Electric) C32 32A AC Circuit Breaker integrates overload protection, short-circuit protection and isolation functions, and is a protection device specially designed for three-phase circuits. Compared with single-pole or double-pole circuit breakers, three-pole circuit breakers are able to monitor and control three-phase circuits at the same time, and when an abnormal situation occurs in any of the phases, the three poles will synchronize to ensure that the three-phase power supply is completely cut off to avoid equipment damage.

3P: all three poles with release, control three-phase firewire (L1/L2/L3), suitable for three-phase balanced loads such as motors.

Selection and precautions: When choosing a C32 32A AC circuit breaker, it is necessary to match it with the rated current of the circuit, short-circuit capacity and other parameters. Meanwhile, attention should be paid to the quality certification and after-sales service of the product. During use, the status of the circuit breaker should be checked regularly to ensure that it is in good working condition. If it is used in the industrial industry it is recommended to choose 3P designed for three-phase system.

Key Features

1. The C32 32A AC Circuit Breaker is suitable for high power electrical system industrial and commercial, such as motor, transformer, distribution cabinet circuit protection.

2. Tripping curve, thermal magnetic protection. High performance and enhanced safety. Provides balanced overload and short circuit protection.

3. Compact 35 mm footprint, easy to install, DIN rail mounted, made of high standard plastic, silver copper.

4. Features an LED trip indicator for quick fault identification and efficient troubleshooting.

5. This AC Circuit Breaker comes with a 1 year manufacturer's warranty and is CE and ISO9001 certified to ensure it meets strict quality and safety standards.

Comparison of the C-Curve with Other Curves

C Curve is the preferred general-purpose choice; it offers the best balance and the widest range of applications, making it suitable for equipment with moderate inrush currents, such as:

Air conditioning systems

Small motors

Commercial receptacle circuits

General power distribution systems

Where Is the C32 32A AC Circuit Breaker Used?

The C32 falls into the medium-to-high current category. We generally do not recommend using this product for standard electrical outlets; instead, it is best suited for high-power circuits.

Floor-standing Air Conditioners: For 3-horsepower (3HP) floor-standing AC units—where the running current typically ranges from 15A to 20A (peaking even higher during startup)—the C32 serves as the optimal choice for circuit protection.

Electric Water Heaters: High-power instantaneous water heaters or large-capacity storage-type water heaters.

Kitchen Main Line: In kitchens equipped with numerous appliances—such as ovens, dishwashers, and microwaves—where multiple devices may operate simultaneously, the C32 is frequently selected for the main incoming power line.

Residential Main Switch: For small to medium-sized homes with relatively modest overall current demands, the C32 is often utilized as the main circuit breaker for the entire residence.

Small-scale Commercial Equipment: Such as commercial freezer units in convenience stores, small water pumps, and similar devices.

Why Choose PUGAO?

PUGAO (Plannter Electric) is a direct-from-factory manufacturer based in China. For this specific product, we utilize thickened electrolytic copper, which features extremely low internal resistance; this significantly reduces temperature rise and prevents the housing from becoming brittle due to prolonged heat exposure. The contacts boast a high silver content, ensuring that—even when frequently subjected to the arc shocks generated by switching high-power appliances—they remain flat, resist welding, and prevent carbon accumulation.

Currently, many C32 circuit breakers on the market are rated for only 4.5kA; our product, however, comes standard with a 6000A breaking capacity, providing enhanced safety redundancy for commercial buildings.

Prior to leaving the factory, every C32 32A AC Circuit Breaker undergoes rigorous current calibration on a fully automated test bench, guaranteeing stable operation as well as precise and reliable overload protection.