CHINT 185488

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326EGP

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✅ CHINT 185488 – G EBC 4P C40 3kA Description The CHINT G EBC 4P C40 3kA miniature circuit breaker (MCB) provides advanced protection for four-pole systems in three-phase + neutral installations. Rated at 40A with a C-curve tripping characteristic, it is ideal for medium-to-heavy load circuits such as commercial air conditioning systems, balanced distribution boards, and sub-main feeders. This MCB delivers a 3kA short-circuit breaking capacity and meets IEC 60898 standards. Its four-pole design ensures simultaneous disconnection of all phases and neutral, enhancing both safety and system reliability. With DIN rail mounting and screw terminals, installation is fast, safe, and secure. Specifications Main Brand: CHINT Product series: G EBC Model: G EBC 4P C40 Product type: Miniature Circuit Breaker (MCB) Rated current (In): 40 A Poles: 4P (Three Phase + Neutral) Tripping curve: C-curve Rated breaking capacity: 3 kA Standard compliance: IEC 60898 Electrical Characteristics Rated operational voltage: 400 V AC (3-phase + N) Frequency: 50/60 Hz Rated impulse withstand voltage (Uimp): 4 kV Insulation voltage (Ui): 500 V Dielectric strength: 2 kV Energy limiting class: 3 Mechanical and Installation Mounting type: DIN rail (35 mm) Terminal type: Screw clamp terminals Terminal capacity: Up to 25 mm² Tightening torque: 2.0 Nm Installation position: Vertical or horizontal Environmental Operating temperature: -5 °C to +40 °C Storage temperature: -25 °C to +70 °C Protection class: IP20 (when installed in an enclosure) Humidity tolerance: ≤ 95% RH Certifications & Standards Certifications: CE, CCC Standards: IEC 60898 Dimensions & Weight Width: 72 mm Height: 80 mm Depth: 76 mm Weight: Approx. 500 g