Description
S202-C25 Miniature Circuit Breaker
Brand: ABB
Extended Product Type: S202-C25
Product ID: 2CDS252001R0254
EAN: 4016779466103
Description: Miniature Circuit Breaker – S200 – 2P – 25 A – C – (AC) 6 kA
Long Description: System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms: a delayed thermal tripping mechanism for overload protection and an 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 6 kA at 230/400 V AC) and rated currents (up to 63 A). All S200 MCBs comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 standards for residential, commercial, and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.
Electrical Characteristics:
Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 min
Rated Ultimate Short-Circuit Breaking Capacity (Icu): 10 kA at 125 V DC, 20 kA at 230 V AC, 10 kA at 400 V AC, 10 kA at 440 V AC, 20 kA at 48 V DC
Rated Service Short-Circuit Breaking Capacity (Ics): 15 kA at 230 V AC, 7.5 kA at 400 V AC and 440 V AC
Power Supply Connection: Arbitrary
Contact Position Indication: Red ON / Green OFF
Energy Limiting Class: 3
Electrical Endurance: 20000 AC cycles
Mechanical Endurance: 20000 cycles
Number of Poles: 2
Tightening Torque: 2.8 N·m
Actuator Type: Toggle with I/O marking, made of Insulation Group II, Black, Sealable material
Recommended Screw Driver: Pozidriv 2
Terminal Type: Screw Terminals with failsafe bi-directional cylinder-lift
Connecting Capacity: Busbar 10/10 mm², Flexible 0.75–25 mm² with ferrule, Rigid 0.75–35 mm², Stranded 0.75–35 mm²
Wire Stripping Length: 1.25 cm
Electrical Ratings: Rated Current 25 A, Rated Short-Circuit Capacity 6 kA AC and DC, Rated Conditional Short-Circuit Current 20 kA at 230 V and 400 V
Frequency: 50/60 Hz
Power Loss: 6.4 W total, 3.2 W per pole
Overvoltage Category: III
Rated Insulation Voltage: 440 V
Rated Impulse Withstand Voltage: 4 kV (5 kV at 2000 m altitude, 6.2 kV at sea level)
Input Voltage Type: AC/DC
UL/CSA Ratings: Max Operating Voltage 110 V DC / 480Y/277 V AC, Interrupting Rating 6 kA at 277 V AC / 480Y/277 V AC and 10 kA at 240 V
RoHS Compliance: Yes, dated 2024-02-28
REACH Compliance: Does not contain substances > 0.1 mass percentage, current as of 2025-09-17
Environmental:
Operating Temp: -25 to +55 °C, Storage Temp: -40 to +70 °C, Reference Temp: 30 °C
Protection Degree: IP20 or IP40 with enclosure cover
Pollution Degree: 3
Environmental Conditions: 28 cycles with 55 °C / 90-96% RH and 25 °C / 95-100% RH
Resistance to Vibrations: 20 cycles with load 0.8 In; 5g frequency sweep 5 to 150 to 5 Hz
Resistance to Shock: 25g, 2 shocks lasting 13 ms
Dimensions: Width 3.5 cm, Height 8.8 cm, Depth 6.9 cm, Installation Size acc. to DIN 43880 1, Width in Modular Spacings 2.0
Weight: Net 0.23 kg, Pole 0.125 kg, Built-in Depth 6.9 cm
Mounting: DIN-Rail (TH35-15 and TH35-7.5 rails acc. to IEC 60715), Mounting Position: any
Certification: IEC/EN 60898-1, IEC/EN 60947-2, UL 1077 (CE and UKCA marked)
Customs Tariff Code: 39121603
