Nale Electric is willing to work together with domestic and foreign merchants to create brilliance!
| Quantity: | |
Product Overview
Modern commercial agriculture, particularly indoor hydroponics and greenhouse farming, relies on massive 40-Ampere lighting arrays and climate control systems running 24/7. However, the 95% humidity and elevated temperatures inside these facilities cause traditional breakers to suffer from internal corrosion and dielectric breakdown. The CHNAILE Damp-Heat Resistant 1-Pole Miniature Circuit Breaker (MCB) is specifically engineered to conquer this botanical microclimate. Rated for an immense 40A continuous load and fortified with specialized internal plating to achieve a Class 2 Damp-Heat rating (55°C @ 95% RH), this device prevents moisture-induced short circuits. Supported by a 6000A (6kA) fault interruption capacity, it guarantees uninterrupted, safe power distribution for capital-intensive Agri-Tech facilities.
Technical Parameters
| Device Category: | AC Miniature Circuit Breaker (MCB) |
| Poles Configuration: | 1P (Heavy-Duty Single-Phase Disconnect) |
| Rated Current (In): | 40A (Engineered for heavy 9kW continuous loads) |
| Rated Operating Voltage (Ue): | AC 230/400V |
| Rated Insulation Voltage (Ui): | 690V (Exceptional dielectric strength) |
| Short-Circuit Breaking Capacity (Icu): | 6000A (6kA) |
| Climatic Tolerance: | Class 2 Damp-Heat Resistant (Stable at 55°C, 95% Relative Humidity) |
| Mechanical Endurance: | 20,000 Operations |
| Terminal Wiring Capacity: | Accepts up to 25mm² heavy-gauge cables |
| Visual Identifier: | Eco-Green Operational Toggle |
| Standard Compliance: | GB10963 / IEC 60898-1 |
1. Elite Environmental & Mechanical Resilience
Class 2 Damp-Heat Armor: Unrelenting moisture is the enemy of electricity. The internal bimetallic strips and magnetic tripping coils are treated with advanced anti-corrosive coatings, allowing the breaker to operate continuously in sweltering 55°C heat with 95% humidity without rusting or seizing.
20,000-Cycle Mechanical Lifespan: Lighting and irrigation circuits in commercial farming are switched frequently. The internal kinetic linkage is over-engineered to guarantee an astonishing 20,000 mechanical operations and 6,000 full-load electrical operations, ensuring decades of maintenance-free service.
Massive 25mm² Cable Terminals: Routing 40 Amps in hot environments requires extraordinarily thick wiring to prevent cable fires. The deep-set, high-torque screw terminals are specifically widened to easily accept heavy-gauge 25mm² copper cables, guaranteeing zero voltage drop and cool connection points.
2. High-Capacity Single-Phase Protection
40A Heavy-Load Thermal Calibration: A single 40A phase can drive approximately 9kW of power. The Curve C thermal release is precisely tuned to manage the sustained heavy draw of industrial LED grow lights, commercial dehumidifiers, and agricultural heating mats without frustrating nuisance tripping.
6kA Instantaneous Arc Extinction: Should a dead short occur due to water pooling in a junction box, the responsive electromagnetic coil violently severs the connection, driving the 6000A plasma into high-density arc chutes to extinguish the threat in milliseconds.
Green 'Safe/Eco' Visual Coding: In large-scale agricultural distribution boards, clarity is vital. The distinctive green toggle allows facility operators to instantly visually identify dedicated environmental control circuits or renewable energy feeds within a crowded consumer unit.
3. Target Application Scenarios
Due to its rare Class 2 damp-heat rating, massive 40A footprint, and robust 20,000-cycle lifespan, this MCB is exclusively mandated by global EPCs for:
Commercial Greenhouses & Hydroponics: Serving as the resilient main branch protection for high-wattage climate control, lighting, and irrigation systems operating in 90%+ humidity.
Tropical & Coastal Infrastructure: Providing unyielding, corrosion-resistant electrical distribution for resort facilities and residential networks in harsh, humid equatorial climates.
Industrial Laundries & Dyehouses: Acting as the moisture-proof power gateway for heavy-duty commercial washing and textile processing machinery.
Indoor Aquaculture Facilities: Securing critical water filtration and heating circuits in environments constantly exposed to evaporating saline or fresh water.
4. Global B2B Partnership with CHNAILE Factory
Factory-Direct Agri-Tech Supply: Sourcing climate-proof switchgear directly from our manufacturing floor eliminates massive international trader margins, providing your engineering firm with a decisive financial advantage in modern agricultural bids.
Exhaustive Environmental Chamber Testing: We do not gamble with extreme climates. Every batch undergoes grueling weeks inside automated environmental chambers, cycling between extreme heat and 95% humidity, prior to passing final IEC certification and export.
OEM Customization for Panel Builders: We actively partner with global Agri-Tech panel builders, offering bespoke laser-engraved faceplates and customized packaging tailored to your proprietary smart-farming distribution enclosures.
