Description
S204M-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. 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 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.
Rated Operational Voltage: up to 400 V AC (IEC 60898-1), 440 V AC (IEC 60947-2)
Maximum Operational Voltage: 125 V DC maximum, minimum 12 V AC/DC
Rated Current: 50 A
Rated Ultimate Short-Circuit Breaking Capacity: 25 kA at 230 V AC, 15 kA at 400/440 V AC
Rated Service Short-Circuit Breaking Capacity: 7.5 kA at 230 V AC
Rated Short-Circuit Capacity: 10 kA (AC)
Rated Conditional Short-Circuit Current: 10 kA at 230 V, 20 kA at 400 V
Frequency: 50 / 60 Hz
Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 min
Power Loss: 13 W total, 3.25 W per pole
Electrical Endurance: 10000 AC cycles
Mechanical Endurance: 20000 cycles
Number of Poles: 4
Tightening Torque: 2.8 N·m
Tripping Characteristic: C
Contact Position Indication: Red ON / Green OFF
Energy Limiting Class: 3
Actuator: Toggle type, Insulation Group II, Black, Sealable with I/O marking
Terminals: Failsafe Bi-directional Cylinder-lift Screw Terminals
Connecting Capacity: Busbar 10/10 mm², Flexible 0.75 to 25 mm², Rigid 0.75 to 35 mm², Stranded 0.75 to 35 mm²
Housing Material: Insulation Group II, RAL 7035
UL/CSA Maximum Operating Voltage: 125 V DC, 480Y/277 V AC
UL/CSA Interrupting Rating: 10 kA at 125 V DC, 6 kA at 277 Vac and 480Y/277 Vac
RoHS Compliance: Following EU Directive 2011/65/EU and Amendment 2015/863
WEEE Category: 5. Small Equipment (No External Dimension More Than 50 cm), Business To Business
Environmental Conditions: Operation temperature -25 to +55 °C, Storage -40 to +70 °C, Pollution Degree 3, Degree of Protection IP20/IP40 with enclosure cover
Dimensions: Width 7.0 cm, Height 8.8 cm, Depth 6.9 cm
Net Weight: 0.48 kg
Customs Tariff Code: 39121603
