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ABB Stotz-Kontakt S803S-KM50 50A Icu=50kA 650A high-performance circuit breaker, 2CCS863001R0576

ABB Stotz-Kontakt S803S-KM50 50A Icu=50kA 650A high-performance circuit breaker, 2CCS863001R0576

In stock

SKU: 473330

Price on request

€385.25

€0

Overview

The high-performance circuit breakers in the S800S series protect cables and lines against overload and short circuits. They have a rated short-circuit breaking capacity of 50 kA at 240/415 V AC. They can also be used for voltages up to 400/690 V AC and for direct voltages. With its thermal release mechanism, it offers equally effective protection against overloads, as does its electromechanical release mechanism against short circuits. The S800S complies with the IEC/EN 60947-2 standard and can be used for industrial purposes. Numerous approvals make it suitable for worldwide use and the extensive range of accessories makes it even more convenient to use. Thanks to the very fast arc extinguishing, your installation is optimally protected with the S800S.

Property	Value
Tripping characteristic:	KM
Rated current:	50 A
Rated voltage:	690 V
Type of voltage:	AC/DC
Frequency:	0 to 60 Hz
Width in pitch units:	3
Number of poles (total):	3
Energy limitation class:	3
Additional equipment possible:	yes
Overvoltage category:	3
Installation depth:	88.5 mm
Protection class (IP):	IP20
Rated switching capacity Icu according to IEC 60947-2 at 230 V:	50 kA
Rated switching capacity Icu according to IEC 60947-2 at 400 V:	50 kA
Pollution level:	2
Switching neutral conductor:	no
Number of protected poles:	3
Suitable for flush-mounted installation:	no
Rated insulation voltage Ui:	690 V
Rated impulse withstand voltage Uimp:	8 kV
Ambient temperature during operation:	-25 to 60 °C
Connectable conductor cross-section, stranded:	0 to 70 mm²
Connectable conductor cross-section, solid:	0 to 50 mm²