Nale Electric is willing to work together with domestic and foreign merchants to create brilliance!
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Product Overview
In specialized commercial sectors like medicine and gastronomy, electrical malfunctions do not just cause downtime—they compromise health and safety. The CHNAILE Dependable 2-Pole Miniature Circuit Breaker (MCB) is a premium protective device calibrated precisely for 25-Ampere continuous loads. Unlike single-pole variants, this 2P architecture simultaneously disconnects both the active phase and the neutral conductor, completely eliminating phantom voltage risks during equipment maintenance. Distinguished by its ergonomic blue operational toggles and built to exacting IEC/EN60898 regulations, this MCB empowers electrical contractors to deliver safe, code-compliant distribution boards for high-stakes environments.
Technical Parameters
Device Category: | AC Miniature Circuit Breaker (MCB) |
|---|---|
Poles Configuration: | 2P (Simultaneous Phase & Neutral Disconnect) |
Rated Current (In): | 25A (Optimized for medium-draw specialized equipment) |
Rated Operating Voltage (Ue): | AC 240/400V~ |
Rated Frequency: | 50/60Hz |
Short-Circuit Breaking Capacity (Icu): | 6000A (6kA) |
Trip Curve Type: | Curve C (Handles standard inductive start-up surges) |
Installation: | 35mm Standard DIN-Rail Snap-on |
Standard Compliance: | IEC/EN60898 |
1. Uncompromising Safety Mechanisms
Complete L+N Isolation: The internally synchronized tripping bar ensures that if an overcurrent occurs, both poles are severed in unison. This absolute isolation is a mandatory safety requirement in wet environments (like commercial kitchens) and clinical settings to protect maintenance staff from neutral-line feedback shocks.
Precision Thermal Calibration (25A): The advanced bi-metallic overload sensors are expertly tuned to tolerate the constant 25A demands of multi-boiler espresso machines or medical sterilizers, interrupting the flow only when a genuine, sustained thermal hazard is detected.
Instantaneous Arc Quenching: Features highly responsive electromagnetic coils that immediately detect and neutralize massive short-circuit spikes up to 6kA, safeguarding sensitive downstream electronics from explosive electrical damage.
2. Specialized Commercial-Grade Architecture
Hygienic & Fire-Resistant Casing: Constructed from top-tier, V0-rated insulating polymers. The smooth, durable housing not only restricts fire propagation but also withstands the challenging ambient conditions often found in catering and laboratory environments.
Low-Loss Electrical Pathways: Utilizing oversized pure copper contacts and high-torque fastening terminals, this MCB significantly minimizes electrical resistance, ensuring cool operation even during peak 25A continuous business hours.
Distinctive Dual Blue Toggles: The highly recognizable double-blue switch design allows facility operators to quickly identify, test, and isolate critical 25A sub-circuits during emergency shutdowns or routine servicing.
3. Target Application Scenarios
Due to its 25A capacity and total 2-pole electrical isolation, this MCB is highly specified by EPC contractors for:
Healthcare Facilities & Clinics: Providing safe, isolated branch circuits for medical sterilization equipment, diagnostic monitors, and laboratory devices.
Commercial Catering & Cafes: Serving as the dedicated disconnect for high-end multi-group espresso machines, commercial dishwashers, and food prep automation.
Retail & Hospitality Distribution: Safeguarding sub-mains and ring circuits in hotels, ensuring maintenance can be performed on one sector without risking neutral feedback.
Wet Location Sub-Panels: Enhancing safety in environments prone to moisture, requiring strict two-pole disconnection protocols.
4. Global B2B Partnership with CHNAILE Factory
Direct Manufacturer Cost-Efficiency: Sourcing directly from our world-class manufacturing facility cuts out trading company margins, providing you with highly aggressive wholesale pricing for your commercial tenders.
Rigorous IEC Standard Testing: Every 2P 25A breaker is subjected to stringent automated calibration to ensure exact synchronized tripping, guaranteeing 100% compliance with international IEC/EN60898 safety regulations before shipment.
Scalable OEM & Branding Solutions: We offer comprehensive OEM/ODM customization services, including bespoke logo printing on the blue toggles or housing, enabling international distributors to effortlessly expand their proprietary brand portfolios.
