Siemens 5SY61166 SENTRON Circuit Breaker 16A 230/400V 6kA 1-pole B type

Siemens manufactures the 5SY6116-6 circuit breaker, which features a 16 A current rating. This circuit breaker provides reliable protection for electrical circuits by preventing overloads and short circuits. It is typically used in residential and commercial electrical installations to enhance safety and prevent damage to electronic devices.

Type	Circuit breaker
Current Rating	16A
Voltage Rating - AC	400V AC
No. of Poles	1
Additional equipment possible	TRUE
Ambient temperature during operating	-25 - 55°C
Built-in depth	70mm
Concurrently switching neutral conductor	FALSE
Connectable conductor cross section multi-wired	0.75 - 35mm²
Connectable conductor cross section solid-core	0.75 - 35mm²
Current limiting class	3
Current Ratng	16A
Degree of protection (IP)	IP20
Depth	76mm
Dim	(W x H x D) 18 x 90 x 76 mm
Explosion-proof	false
Flush-mounted installation	false
Frequency	50-60MHz
Height	90mm
Number of Poles	1
Number of poles (total)	1
Number of protected poles	1
Operating class	3
Overvoltage category	3
Pollution degree	3
Power loss	N/A
Rated current	16A
Rated impulse withstand voltage Uimp	4
Rated insulation voltage Ui	440V
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V	6kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V	6kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V	15kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V	15kA
Rated voltage	400V
Release characteristic	B
Release characteristics	B
Switch-off Capacity	5kA
Voltage Rating	400V
Voltage type	AC
Weight	0
Width	18mm
Width in number of modular spacings	1