CNS Moulded Case Circuit Breaker
Inquire NowDescription
The CNS Moulded Case Circuit Breaker (MCCB) is designed for reliability and efficiency in electrical systems. With over 30 years of industry experience, we have crafted this product to meet the demands of both dealers and wholesalers seeking quality solutions at moderate prices. The MCCB offers robust protection and control features, ensuring the safety of electrical installations.
Functions and Characteristics:
This circuit breaker comes in configurations of 3P and 4P, allowing flexibility in various electrical setups. It supports manual control, featuring a toggle option with a direct or extended rotary handle for user convenience. The connections can be fixed or plug-in, facilitating easy integration into existing systems. Designed according to IEC60947 and EN60947-2 standards, it guarantees reliable performance.
Specifications
| Attribute | Description |
|---|---|
| Item No. | CNS 800-1600 |
| Number of Poles | 3P, 4P |
| Control | Manual with toggle, direct or extended rotary handle |
| Connections | Fixed (front), Plug-in (front/rear) |
| Rated Current (A) In | 800, 1000, 1250, 1600 |
| Rated Insulation Voltage (V) | 800 |
| Rated Impulse Withstand Voltage (kV) | 8 |
| Rated Operational Voltage (V) | AC 50/60Hz, 690 |
| Breaking Capacity Levels | N, H |
| Utilization Category | AC |
| Operation Performance (Mechanical) | 10000 |
| Operation Performance (Electrical 440V) | 5000 |
Additional Information
Protection:
- Overload Protection: True RMS long-time protection with thermal memory.
- Short-Circuit Protection: Features both short-time and instantaneous protection settings.
- Neutral Protection: Configurable for 4-pole circuit breakers.
Indications: Overload indication via alarm LED.
Testing: Compatible with mini or portable test kits for checking circuit-breaker operation.
