Product Code: S804BC50

The S804B-C50 is a 4-pole High Performance Circuit breaker with C-characteristic, with cage terminal and a rated current of 50 A. It is a current limiting device with a maximum breaking capacity of 16kA at 230/400V. It can be used for voltages up to 230/400V. It has two different tripping mechanisms, the thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. The S804B-C50 complies with IEC/EN 60947-2 and EN 60898-1 and allows the use for residential, commercial and industrial applications. It has numerous of approvals, therefore it can be used worldwide. The extensive range of accessory makes the use of S804B-C50 more comfortable. Due to the fast arc extinction of S804B-C50 your application will be secured.

Built-in Depth (mm)	82.5
Current Limiting Class	3
Minimum Temperature (°C)	-25
No. of Protected Poles	4
Release Type	C
Voltage Type	AC/DC
Brand	ABB
Impulse Withstand Voltage (kV/1.2µS)	6
AC Voltage (V)	400/415
Application	Commercial and Industrial
Breaking Capacity (kA)	16 @400 V AC
Breaking Capacity 230V AC - Icu (kA)	16
Breaking Capacity 400V AC - Icu (kA)	16
Cable Cross Section - Flexible (mm²)	Top/Bottom - 70/70
Cable Cross Section - Solid/Stranded (mm²)	Top/Bottom - 50/50
Current Rating (A)	50
Curve Type	C Curve
Degree of Protection	IP20
Dimensions (mm)	106W x 95H x 82.5D
Family	S800B
Housing Material	Insulation Group I, RAL 7035
Icn-Rated Short Circuit Capacity (kA)	10
Inc-Rated Conditional Short Circuit Capacity (kA)	16
Maximum Operational Voltage AC (V)	440
Minimum Operational Voltage AC (V)	12
Mounting Type	DIN Rail
No. of Poles	4
Overvoltage Category	3
Pole Width (mm)	27
Poles	4P
Pollution Degree	3
Power Loss (W)	17.2
Rated Conditional Short-Circuit Current - Inc (kA)	16
Rated Current (A)	50
Rated Frequency (Hz)	50
Rated Impulse Withstand Voltage (kV)	6
Rated Insulation Voltage (V)	500
Rated Operational Voltage AC (V)	400
Rated Short-Circuit Capacity - Icn (kA)	10
Rated Voltage (V)	400
Rated Voltage AC (V)	400
Series	S800B
Standards and Approvals	AS/NZS 60898-1,AS/NZS 60947-2
Trip Curve	C Curve
Width in Number of Modular Spacings	6

DIN MCB

ABB S804BC50 HIGH PERF. MCB 16kA 4P 50A 400VAC C CURVE

Product Code: S804BC50

Technical Specifications

Documents

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