Description
HAGER Miniature Circuit Breaker 3 Pole 4.5kA Excellent Circuit Protection
Ensure the integrity and safety of your electrical system with the robust HAGER 3-Pole Miniature Circuit Breaker (MCB).
Engineered for both commercial and large residential applications, this device is essential for providing effective overcurrent and short-circuit protection in three-phase networks up to 400V.
It boasts a reliable 4.5kA short-circuit breaking capacity according to IEC 60898-1, making it suitable for distribution boards where moderate fault levels are expected.
The MCB features a standard C-Curve tripping characteristic, offering a balanced response suitable for general circuits, including those with moderate inrush currents like fluorescent lighting or small motors.
Installation is quick and secure, as the unit is designed for DIN rail mounting and takes up 3 modules of space.
The screw terminals are compatible with a wide range of conductor sizes, from 1mm² to 35mm².
Constructed to operate efficiently in harsh conditions, the breaker maintains its performance across a broad temperature range (-25ºC to 70ºC) and carries an IP20 protection rating.
By installing a HAGER 4.5kA MCB, you are investing in a high-quality, durable component that guarantees long-term compliance and electrical safety for your premises.
| Feature | Specification |
| Poles | 3-Pole (3P) |
| Breaking Capacity | 4.5kA (According to IEC 60898-1) |
| Tripping Curve | C-Curve |
| Rated Current (Example) | 1A (Available up to 63A) |
| Rated Voltage | 230-400V AC |
| Frequency | 50-60Hz |
| Number of Modules | 3 |
| Connection Type | Screw terminal, Biconnect (Bottom) |
| Conductor Cross-Section | 1 – 35mm² (Rigid) 1 – 25 mm² (Flexible) |
| IP Protection | IP20 |
| Operating Temperature | -25 to 70ºC |
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