SKU: KC3E/263A
ONESTO DIN RAIL 63A 3KA 2P CIRCUIT BREAKER
ONESTO DIN RAIL 63A 3KA 2P CIRCUIT BREAKER
In stock
Description
Description
The Onesto 63 A 2P 3 kA Mini Circuit Breaker is a robust and reliable electrical protection device — ideal for installations that require high current capacity and full‑circuit safety. Its double‑pole design ensures both live and neutral conductors are disconnected during a fault or when switching off, offering enhanced safety and complete circuit isolation.
With a 63 A rated current and a short‑circuit breaking capacity of 3 kA, this breaker is engineered to handle heavy‑load circuits, providing dependable protection against overloads and short‑circuit events. The “C‑curve” thermomagnetic tripping mechanism balances sensitivity and tolerance — tripping when needed without nuisance trips on small surges or inrush currents.
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Type: Miniature Circuit Breaker (MCB), Double‑Pole (2P)
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Rated Current (In): 63 Amps — designed for high‑current circuits requiring robust protection.
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Poles / Configuration: 2‑pole — disconnects both live and neutral, providing full circuit isolation and added safety.
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Breaking Capacity (Icu / Ics): 3 kA — capable of safely interrupting overloads or short‑circuit fault currents up to 3000 A.
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Rated Voltage: 220 VAC (single-phase, standard supply) — suitable for typical residential or light‑commercial installations.
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Tripping Curve / Characteristic: “C‑curve” thermomagnetic trip — provides balanced protection, suitable for general-purpose or mixed circuits.
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Mounting / Form Factor: DIN‑rail mount (standard 35 mm rail) — easy installation in distribution boards or breaker panels.
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Protection Provided: Overload protection & short‑circuit protection — safeguards wiring and connected devices from faults and surges.
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Typical Applications: Heavy‑load circuits in residential, commercial or light industrial installations; main or sub‑main supply lines; power outlets or equipment requiring 63 A protection and full isolation.
Dimensions
Dimensions
- L:
- H:
- Cord:
- Ceiling Cup:
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