Siemens 5SY43167 Circuit Breaker 16A 230/400V 10kA 3-pole B 25A 70mm

The Siemens 5SY43167 circuit breaker is designed for 16 A current at both 230 V and 400 V, providing reliable protection. Manufactured by Siemens, this device safeguards electrical circuits from overloads and short circuits. It is typically used in residential and commercial electrical distribution systems to ensure safety and efficiency.

Type	Circuit breaker
Current Rating	16A
Voltage Rating - AC	400V AC
No. of Poles	3
Tripping Characteristics	C
Additional equipment possible	TRUE
Ambient temperature during operating	-40 - 70°C
Breaking Capacity	10000 A
Built-in depth	70mm
Circuit breaker type	Miniature circuit breaker
Compatible with (details)	SENTRON
Concurrently switching neutral conductor	FALSE
Connectable conductor cross section multi-wired	0.75 - 35mm²
Connectable conductor cross section solid-core	0.75 - 35mm²
Country of origin	Germany
Current limiting class	3
Current Ratng	16A
Degree of protection (IP)	IP20
Depth	76mm
Dim	(W x H x D) 54 x 90 x 76 mm
Explosion-proof	false
Factory colour	Grey
Flush-mounted installation	false
Frequency	50-60MHz
Height	90mm
Input Voltage	400 V
Number of Pins	3
Number of Poles	3
Number of poles (total)	3
Number of protected poles	3
Overvoltage category	3
Package depth	94mm
Package height	84mm
Package width	58mm
Pollution degree	3
Power loss	N/A
Product colour	Grey
Rated current	16 A
Rated impulse withstand voltage Uimp	4
Rated insulation voltage Ui	440V
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V	10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V	10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V	20kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V	20kA
Rated voltage	400V
Switch-off Capacity	5kA
Voltage Rating	400V
Voltage type	AC
Weight	0
Width	54mm
Width in number of modular spacings	3