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ABB 2CSS255101R0044 SN201-C4 1P+N 4A C-Curve 6kA DIN Rail Miniature Circuit Breaker (MCB)

% $-28.76
ABB 2CSS255101R0044 SN201-C4 1P+N 4A MCB, C curve, 6kA at 230V
ABB 2CSS255101R0044 SN201-C4 1P+N 4A MCB, C curve, 6kA at 230V

ABB 2CSS255101R0044 SN201-C4 1P+N 4A C-Curve 6kA DIN Rail Miniature Circuit Breaker (MCB)

Brand: ABB
Reference No: 2CSS255101R0044
Catalog No: SN201-C4
Series: SN201
Tariff Code (HS): 853620
Rated Current: 4
Breaking Capacity: 6 kA
Breaking Type: Curve C
Rated Voltage: 230 V AC
Poles: 1P+N
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$28.76

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  • Description

The ABB 2CSS255101R0044 SN201-C4 miniature circuit breaker is rated 4 A with a C tripping curve, providing 6 kA short-circuit capacity at 230 V in a 1P+N, single-module DIN-rail housing. It protects low-current control or signaling circuits against overload and short-circuit, with the neutral terminal on the right-hand side of the enclosure.

Technical Specifications

SKU 2CSS255101R0044
Brand ABB
Series SN201
Catalog Designation SN201-C4
EAN 8012542091554
Tripping Characteristic C
Rated Current (In) 4 A
Number of Poles 1P+N
Rated Voltage (Ur) 230 V AC
Rated Short-Circuit Capacity (Icn) 6 kA at 230 V
Rated Ultimate Breaking Capacity (Icu) 10 kA at 230 V
Rated Service Breaking Capacity (Ics) 6 kA at 230 V AC
Rated Insulation Voltage (Ui) 500 V
Rated Impulse Withstand Voltage (Uimp) 4 kV
Rated Frequency 50/60 Hz
Power Loss 2.4 W
Overvoltage Category III
Degree of Protection IP20
Terminal Type Screw, Cage Terminal
Connecting Capacity Flexible 1-10 mm2 / Rigid 1-16 mm2
Width 18 mm (1 module)
Net Weight 0.11 kg

Certifications & Standards

  • IEC/EN 60898-1

Selection Notes

At 4 A with a C curve, this breaker suits small control transformers, auxiliary relays or indicator circuits that draw a brief inrush on energization. It sits below the 6 A B-curve variant and the higher-amperage C-curve siblings in this series; move up once the protected load's steady-state current exceeds 4 A.

Technical Details

Short Description
ABB SN201-C4 1P+N 4A C-curve miniature circuit breaker, 6kA at 230V, DIN-rail mount.
Rated Current (Ampere)
4
Breaking Capacity (kA)
6 kA
Rated Voltage (VAC)
230 V AC
Mounting Type
DIN-Rail
Protection Type
IP20
Catalog No
SN201-C4
Number of Poles
1P+N
Standards
IEC/EN 60898-1
Delivery Date (Days)
30 days
Model Number
SN201-C4
Tariff Code
853620

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