Description
S201M-C50 Miniature Circuit Breaker
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. 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 63 A. All MCBs comply with IEC/EN 60898-1 and IEC/EN 60947-2, suitable for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted to save 50% space.
Electrical Features: Rated operational voltage 230/400 V AC, rated current 50 A, rated ultimate short-circuit breaking capacity up to 25 kA at 133 V AC, power loss 3.25 W. Tripping characteristic: C. Energy limiting class: 3.
Mechanical & Installation: Electrical endurance 10000 AC cycles, mechanical endurance 20000 cycles, one protected pole, 1-pole configuration. Mounting size: 1 modular spacing (17.5 mm width). Height 8.8 cm, depth 6.9 cm. Weight 0.12 kg. Mounting on DIN rail TH35-15 or TH35-7.5 mm acc. IEC 60715.
Material & Protection: Housing material insulation group II, RAL 7035, degree of protection IP20 or IP40 with enclosure cover. Pollution degree 3. Ambient temperature -25 to +55 °C operation, -40 to +70 °C storage.
Connection: Screw terminals, failsafe bi-directional cylinder-lift terminal. Connecting capacity flexible 0.75 to 25 mm² and rigid 0.75 to 35 mm². Tightening torque 2.8 N·m.
Standards and Certification: Meets IEC/EN 60898-1, IEC/EN 60947-2, UL 1077, CSA 22.2 No. 235. RoHS compliant according to EU Directive 2011/65/EU and amendment 2015/863. REACH compliant. WEEE category 5 – small equipment. Suitable for business to business.
Additional Information: Rated insulation voltage 440 V, rated impulse withstand voltage up to 6.2 kV at sea level, input voltage AC/DC. Red ON / Green OFF position indication. Compatible with busbar 10 by 10 mm.
Customs Tariff Code: 85362000
