Products
Products
ABB Allen-Bradley ADEPT ALSTOM
All Categories
AMAT B&R BACHMANN BENTLY Bosch Rexroth BAILEY CUTLER-HAMMER DEIF DANAHER Enterasys Extreme EATON ELAU EMERSON EPRO FANUC FOXBORO GE HIMA Honey Well ICSTriplex IFM Kollmorgen SIEMENS Schneider WOODWARD YASKAWA Omron YOKOGAWA MOOG MOTOROLA NI RELIANCE Rexroth SEW TRICONEX Schenider Weidmueller Mitsubishi SICK FISHER
home
IST 4P 65KA

Schneider Electric iST 4-Pole (4P) Miniature Circuit Breaker (MCB) Rated Short-Circuit Breaking Capacity (Icn): 65 kA Designed to provide reliable protection against overloads and short-circuits in commercial and industrial electrical installations. Features high breaking capacity, durable construction, and compliance with international standards. Ideal for main distribution boards and sub-circuits requiring high fault current protection.

open
TEL：+86 13600179521
Mail：info@hongkongeasy.com
info@hongkongeasy.com
WhatsApp
Parameters
Request a Quote
Return to List
Model: iST (specific model code depends on current rating, e.g., iST 4P C63) Poles: 4P (4 poles) Rated Current (In): Selectable range (e.g., 0.5A, 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, etc.) Rated Voltage (Ue): 400V AC Rated Short-Circuit Breaking Capacity (Icn): 65 kA at 400V AC (IEC/EN 60898-1) Tripping Characteristics: Type B: (3 to 5 In) For general use and protection of resistive loads (lighting, sockets). Type C: (5 to 10 In) For protection of circuits with moderate inrush currents (motors, transformers). Type D: (10 to 20 In) For circuits with high inrush currents (welding machines, X-ray equipment). (Note: The specific type (B, C, D) is part of the model number.) Standards: IEC/EN 60898-1, IEC/EN 60947-2 Terminal Connection: Suitable for rigid and flexible conductors (refer to datasheet for exact sizes, typically up to 35mm² or 50mm² for higher currents). Mounting: DIN Rail Mount (35mm) Electrical Durability: Up to 20,000 cycles (depending on model) Mechanical Durability: Up to 20,000 cycles Operating Temperature: -25°C to +70°C (ambient) Protection Degree: IP20 (when mounted in an enclosure) Control: Toggle handle with ON/OFF indication