SCHNEIDER MCB 1 POLE
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Specifications
Voltage: ~230240 V AC for single-phase circuits
Current Rating (Amp) : Available from a few amps (e.g., 4 A) up to 63 A or more depending on series.
Mounting Type: Standard DIN-rail mounting.
🔌 Schneider 1-Pole MCB Highlights
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Schneider Electric Acti9 MCB 1P 6 A Curve C – Compact 6 A, type C breaker for small lighting circuits or low-load branches.
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Schneider Electric Easy9 1P 16 A C‑Curve MCB – Very common choice (~16 A) for general outlet and lighting protection.
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Schneider Electric Easy9 1P 16 A B‑Curve MCB – B-curve version, more sensitive to lower surge currents; useful for purely resistive loads.
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Schneider Easy 9 Single Pole MCB – 32 A – Higher-current single-pole breaker (~32 A) for heavier circuits (e.g., water heaters, air handlers).
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Schneider Resi9 MCB 1P 32 A Curve C – Another 32 A type C variant in the Resi9 range.
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Schneider Electric Acti9 MCB 1P 63 A – Robust 63 A MCB for larger branch or sub-circuits.
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Schneider Electric LS Switch 1P 4 A B‑Curve MCB – Lower-load breaker (~4 A) for small lighting or control circuits.
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Schneider Electric Acti9 A9K MCB 1P 10 A – Mid-range 10 A type C breaker.
📊 Typical Specifications — Schneider MCB 1 Pole
These are general features common across Schneider single-pole MCBs:
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Device Type: Miniature Circuit Breaker (MCB) — overload & short-circuit protection.
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Poles: 1P — protects one live conductor.
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Rated Voltage: ~230–240 V AC for single-phase circuits.
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Rated Current Options: Available from a few amps (e.g., 4 A) up to 63 A or more depending on series.
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Breaking Capacity: Typically 6 kA at 230 V AC (many Easy9/Acti9 models) — some higher-capacity ones offer 10 kA.
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Trip Curves:
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Type B: trips quickly at lower surges — good for lighting and resistive loads.
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Type C: standard for general usage (lighting + outlets).
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Type D: higher inrush tolerance (motors, high inductive loads).
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Mounting: Standard DIN-rail mounting.
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Standards: Complies with IEC 60898-1 and often IEC 60947-2 for overload/short-circuit protection.
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IP Protection: Usually IP20 (indoor electrical panel use).
🧠 Quick Usage Notes
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Rated Current: Choose closer to the actual circuit load — e.g., 6–10 A for lighting, 16–32 A for outlets or larger loads.
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Trip Curve: Type C is the most versatile for mixed usage. Type B is more sensitive, and Type D tolerates higher inrush currents without nuisance trips.
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Breaking Capacity: Higher kA ratings (e.g., 10 kA) give better protection in systems with higher fault currents.
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