ABB s203m-c32na mcb s200p 4p c type 32amp

Why Choose the S203M-C32NA [2CDS273103R0324]

System pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 10 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200M comply with IEC/EN 60898-1 and IEC/EN 609 47-2, allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200M to save 50% space.

Technical Specification

• Function: Miniature circuit breaker with thermal and electromechanic tripping for overload and short circuit protection.
• Rated Current: Up to 63 A.
• Voltage Rating: 230/400 V AC, max operating voltage UL/CSA 480Y/277 V AC, 125 V DC.
• Contact Configuration: 3P+N with neutral terminal positioned on the right.
• Breaking Capacity: Ultimate up to 25 kA at 230 V AC and 15 kA at 400/440 V AC.
• Terminal Type and Capacity: Screw terminals; flexible and rigid cables from 0.75 to 35 mm²; busbar 10/10 mm².
• Mechanical and Electrical Endurance: 20,000 mechanical cycles, 10,000 AC electrical cycles.
• Insulation and Dielectric Strength: Dielectric test voltage 2 kV at 50/60 Hz for 1 min; actuator material insulation group II.
• Contact Position Indication: Red ON / Green OFF.

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"Specified by UK panel builders for dependable control." Controls Engineer, UK