Description
HAGER Miniature Circuit Breaker 1 Pole 4.5kA Excellent Residential Overcurrent Protection
The HAGER 1-Pole Miniature Circuit Breaker (MCB) is engineered to provide reliable and essential overcurrent and short-circuit protection for single-phase electrical systems in homes, offices, and light commercial buildings.
This high-quality safety device complies with the IEC 60898-1 standard, boasting a dependable 4.5 kA short-circuit breaking capacity, which is suitable for distribution boards where moderate fault levels are expected.
Designed with a C-Curve tripping characteristic, the MCB is perfectly suited for protecting general circuits, including lighting and standard socket outlets, offering a balance between fast tripping under fault conditions and tolerance for small, temporary inrush currents.
The 1-Pole configuration provides protection on the live conductor.
Installation is incredibly easy and efficient. The breaker is designed for DIN rail mounting and occupies only 1 module of space, making it perfect for maximizing space in consumer units or distribution boards.
It features robust screw terminals that securely accommodate conductor cross-sections up to 35mm².
By choosing the HAGER 4.5kA MCB, you are investing in a durable, high-performance component built to operate reliably across a wide temperature range (-25ºC to 70ºC), guaranteeing long-term electrical protection
Product Features:
| Feature | Specification |
| Poles | 1-Pole (1P) |
| Breaking Capacity | 4.5 kA (According to IEC 60898-1) |
| Tripping Curve | C-Curve |
| Rated Current (Example) | 1A (Available up to 63A) |
| Rated Voltage | 230/400 V AC |
| Frequency | 50-60Hz |
| Number of Modules | 1 |
| Connection Type | Screw terminal, Biconnect (Bottom) |
| Conductor Cross-Section | 1 – 35 mm² (Rigid) / 1 – 25 mm² (Flexible) |
| IP Protection | IP20 |
| Operating Temperature | -25 to 70ºC |
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