Description
S204-C16 Miniature Circuit Breaker
Manufacturer: ABB
This product is a System pro M compact S200 miniature circuit breaker with current limiting functionality, featuring two tripping mechanisms: a delayed thermal tripping mechanism for overload protection and an electromechanic tripping mechanism for short circuit protection. Available in various characteristics (B, C, D, K, Z) and configurations including 1P, 1P+N, 2P, 3P, 3P+N, and 4P. Breaking capacities reach up to 6 kA at 230/400 V AC and rated currents up to 63 A.
Compliance standards include IEC/EN 60898-1, IEC/EN 60947-2, and UL1077, suitable for residential, commercial, and industrial applications. A bottom-fitting auxiliary contact can be mounted to save 50% space.
Electrical characteristics: Rated ultimate short-circuit breaking capacity is 20 kA at 230 V AC and 10 kA at 400 V AC; rated service short-circuit breaking capacity is 15 kA at 230 V AC and 7.5 kA at 400 V AC. Rated operational voltage is 400 V AC (440 V AC max), with a rated current of 16 A. The power loss is 10 W total, or 2.5 W per pole. Input voltage type supports AC/DC with frequency range 50 / 60 Hz.
Mechanical and electrical endurance are both rated at 20,000 cycles. The unit has 4 poles with protected poles also 4 and uses a toggle actuator made of insulation group II, black, and sealable material with marking I / O. The tightening torque is 2.8 N·m, and the terminals are screw type with bi-directional cylinder-lift design suitable for busbar and flexible, rigid, stranded wiring within specified mm² ranges.
Safety and protection features include a dielectric test voltage of 2 kV at 50/60 Hz for 1 minute, rated insulation voltage of 440 V, rated impulse withstand voltage of 4 kV (5 kV at 2000 m altitude, 6.2 kV at sea level), overvoltage category III, pollution degree 3, and degree of protection IP20 / IP40 with enclosure cover.
Environmental specifications support operation in ambient air temperatures from -25 to +55 °C and storage from -40 to +70 °C, suitable for business to business use. The product width is 7 cm, height 8.8 cm, depth 6.9 cm, and weighs 0.46 kg net. Mounting is DIN-Rail compatible with options for TH35-15 and TH35-7.5 rails.
Certification includes EN, IEC, and UL standards. The product is RoHS compliant with an 80.7% recyclability rate and covered by take-back recycling services. REACH restrictions apply with no substances over 0.1% mass percentage.
Customs Tariff Code: 39121603
