Description
Featuring a Type C tripping characteristic, the IMO B10C4063A is calibrated to trip magnetically between 5 and 10 times its rated current.
Key Features & Benefits
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Complete 4-Pole Protection: Disconnects all three phase lines and the neutral line simultaneously, eliminating the risk of dangerous floating neutrals and ensuring total circuit isolation during a fault condition.
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High-Capacity 63A Rating: Specifically built to manage high-load industrial distribution loops and demanding multi-phase equipment machinery.
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Heavy-Duty 10kA Fault Isolation: Engineered to safely contain and interrupt severe prospective short-circuit currents in busy commercial and industrial environments.
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B10 Series Reliability: Renowned for rugged internal architecture, positive contact indication via the toggle position, and exceptional thermal stability under continuous load.
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Standard 4-Module DIN Rail Fit: Uniform 72 mm width (4 $\times$ 18 mm modules) ensures direct compatibility with standard industrial enclosures and modular distribution boards.
Specifications at a Glance
| Feature | Details |
| Manufacturer / Brand | IMO Precision Controls |
| Product Range | B10 Miniature Circuit Breaker Series |
| Product Code / SKU | B10C4063A |
| Condition | New/Old or Used Stock (Full Working Condition) |
| Number of Poles | 4-Pole (4P) |
| Current Rating ($I_n$) | 63A |
| Tripping Curve | C Curve |
| Breaking Capacity ($I_{cn}$) | 10kA (BS EN 60898-1) |
| Operating Voltage ($U_e$) | 230V / 400V AC |
| Module Width | 4 Modules (72 mm) |
| Standards Compliance | BS EN 60898-1 |
