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Noark 40A 2-Pole 360V Non-polarised DC Solar Circuit Breaker
Noark 40A 2-Pole 360V Non-polarised DC Solar Circuit Breaker
Highlights:Top Terminals: Deep-set tunnel terminals for secure cable termination,Rating Label: Front label displaying voltage, standard compliance and specifications,Toggle Handle: Manual switch handle for circuit isolation and resetting,Circuit Diagram: Printed schematic showing internal contact configuration,Bottom Terminals: Lower connection points for DC circuit wiring.
Close-up view of the circuit breaker installed with red and black cables, demonstrating the secure screw terminal connections suitable for DC solar applications.
Schematic line drawing indicating the correct load connection points for the 2-pole breaker, highlighting the bi-directional non-polarised design.
Technical graph displaying the Type K tripping characteristic curve, detailing the thermal and magnetic response time in seconds versus multiples of the rated current.
Infographic breaking down the Noark model numbering system, explaining codes for product family, poles, rated voltage, tripping curve and current rating. 
Regular price
$38.08
Availability:
In Stock
Guaranteed Safe and Secure Checkout
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DESCRIPTION
Noark 40A 2-Pole 360V Non-polarised DC Solar MCB: Superior DC Circuit Breaker for Solar Applications
Elevate the safety and efficiency of your solar energy systems with the Noark Ex9BP-N2P, a top-tier range of DC circuit breakers, perfectly aligned with SAA standards. This product is an ideal choice for PV applications, providing reliability and performance across various amperages, including the popular 63A specification.
Versatile Voltage Compatibility for Solar Setups - Designed for up to 360V Systems
This DC circuit breaker is specifically engineered for 360V (2-pole) systems, ensuring broad compatibility with a diverse array of solar setups.
Mounting Options
2 Module DIN Enclosure & 4 Module DIN Enclosures
Non-Polarised Design: Flexibility and Ease of Use
The non-polarised nature of these circuit breakers makes them incredibly flexible and user-friendly, suitable for different wiring layouts in solar energy systems.
Robust Protection with Curve K - Enhanced Impact-Resistant Current Capability
The Curve K Protection feature safeguards against high PV module perceptual loads and photovoltaic line systems.
Adherence to Certified Safety Standards - Compliance with IEC/EN/AS60947-2, GB14048.2, and SAA101238EA
These standards underscore the circuit breaker's commitment to safety and reliability in solar energy management.
Optimized for Various Solar Energy Applications - Ideal for Solar Isolation Switches
This circuit breaker is optimized for applications in boats, caravans, RVs, off-grid homes, and industrial solar projects.
Compliance with AS/NZS 3001.2:2022 Standards - Meeting Australian and New Zealand Safety Standards
The Noark Ex9BP-N2P series meets the latest AS/NZS 3001.2:2022 standards, ensuring safety and compliance in electrical installations.
The Noark Ex9BP-N2P series is not just a DC circuit breaker but a commitment to safety and efficiency in solar power management. Whether you're setting up a solar switch for your boat, caravan, RV, off-grid home, or embarking on an industrial solar project, this circuit breaker is engineered to meet your needs with precision and reliability.
SPECIFICATIONS
Product Specifications
| Rated insulation voltage (V DC) Ui | 1000 |
| Rated impulse voltage (kV) Uimp | 4 |
| Ultimate breaking capacity (kA) Icu | 6 |
| Curve | type K |
| Tripping type | Thermal magnetic type |
| Service Life - Mechanical Actual Value | 20000 |
| Service Life - Standard Value | 8500 |
| Service Life - Electrical Actual Value | 10000 |
| Service Life - Standard Value | 1500 |
| Conductor size (mm²) | 1~35mm² |
| Temperature (°C) | -20 to +70 |
| Mounting Options | 2 Module DIN Enclosure & 4 Module DIN Enclosures |
| SKU: | Noa-84454 |
| Model #: | 84454 |
| MPN: | 84454 |
