الوصف
S204M-C25 Miniature Circuit Breaker
Manufacturer: ABB
Product ID: 2CDS274001R0254
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 come in various characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), with breaking capacities up to 10 kA at 230/400 V AC and rated currents up to 63 A. These MCBs comply with IEC/EN 60898-1 and IEC/EN 60947-2 standards, suitable for residential, commercial and industrial use. Bottom-fitting auxiliary contacts can be mounted to save 50% space.
Electrical Characteristics: Rated ultimate short-circuit breaking capacity is 25 kA at 230 V AC, 15 kA at 400/440 V AC. Rated service short-circuit breaking capacity is 7.5 kA at 230 V AC. Operating voltage ranges max 440 V AC and 125 V DC with minimum 12 V AC/DC. Rated insulation voltage is 440 V, with impulse withstand voltage 4 kV (sea level 6.2 kV, 2000 m altitude 5 kV). Rated current is 25 A with tripping characteristic C, frequency 50/60 Hz.
Mechanical and Design: Number of poles: 4; Number of protected poles: 4; Width is 7 cm, height 8.8 cm, depth 6.9 cm. Product weight 0.46 kg. Housing material is insulation group II, RAL 7035 color. Degree of protection IP20 normally, with optional IP40 enclosure cover. Resistance to vibration 5g at 5 to 150 Hz, shock resistance 25g / 13 ms.
Connection and Installation: Screw terminals with tightening torque 2.8 N·m (18 in-lb UL/CSA). Connection capacity for flexible wires 0.75 to 25 mm², rigid wires 0.75 to 35 mm². Suitable for mounting on TH35-15 or TH35-7.5 mm DIN rails, mounting position any.
Power Loss: 12.8 W total, 3.2 W per pole at rated operating conditions.
Certifications and Compliance: Complies with CE, UKCA, RoHS (Compliant with EU Directive 2011/65/EU and Amendment 2015/863, date 2024-02-28), REACH (no substances above 0.1%, date 2025-09-17), WEEE category 5 (Small Equipment), UL 1077 rated interrupting capacity 10 kA DC 125 V, 6 kA AC 277/480Y V.
Customs Tariff Code: 39121603
