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Description
LIVE Electrical DCM440C 4 Pole 40A C Curve 6kA DC MCBLIVE Electrical DCM440C 4 Pole 40A C Curve 6kA DC Miniature Circuit Breaker Product Overview The LIVE Electrical DCM440C 4 Pole DC Miniature Circuit Breaker provides high performance circuit protection for direct current (DC) systems operating up to 1000V DC. With a rated current of 40A and a 6kA breaking capacity, it ensures reliable disconnection and overload protection in demanding DC applications. The C curve thermo magnetic trip characteristic
LIVE Electrical DCM440C 4-Pole 40A C Curve 6kA DC Miniature Circuit Breaker
Product Overview
The LIVE Electrical DCM440C 4-Pole DC Miniature Circuit Breaker provides high-performance circuit protection for direct current (DC) systems operating up to 1000V DC. With a rated current of 40A and a 6kA breaking capacity, it ensures reliable disconnection and overload protection in demanding DC applications. The C-curve thermo-magnetic trip characteristic makes it ideal for installations with moderate inrush currents, such as solar PV arrays, EV charging systems, and battery storage setups.
Fully compliant with IEC/EN 60898-2, the DCM440C combines safety, precision, and easy installation. Its IP20-rated terminals offer touch-safe protection, while the DIN rail mountable design ensures straightforward integration into any control or power distribution enclosure.
Key Features & Benefits
- Poles: 4P – supports higher voltage DC systems and multi-string configurations.
- Rated current (In): 40A.
- Rated voltage (Ue DC): Up to 1000V DC (4-pole).
- Breaking capacity: 6kA – dependable short-circuit and overload protection.
- Trip curve: C-curve thermo-magnetic release for moderate inrush current protection.
- Protection rating: IP20 – ensures user safety with finger-safe terminals.
- Compliance: Fully certified to IEC/EN 60898-2 for DC applications.
- Mounting: Standard DIN rail compatible for fast, easy installation.
Typical Applications
- Solar photovoltaic (PV) arrays and strings
- Battery energy storage systems (BESS)
- Electric vehicle (EV) charging infrastructure
- Industrial and automation DC panels
- Off-grid and renewable power systems
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy