Siemens 3RV20214BA15 Circuit Breaker 13-20A 690V AC motor protection

The Siemens 3RV2021-4BA15 circuit breaker, manufactured by Siemens, has an adjustment range of 13 - 20 A and a maximum switching voltage of 690 V AC. Measuring 45 x 97 x 97 mm, it is suitable for protecting electrical circuits and preventing overloads. This breaker is commonly used in industrial applications to safeguard motors and other electrical equipment.

Type	Motor Ptotection Circuit-Breaker
Number of Poles	3
Rated operation power at AC-3, 400 V	7.5kW
IP Rating	IP20
Adjustment range (amperage)	13 - 20 A
Adjustment range undelayed short-circuit release	N/A
Amperage adjustment range (max.)	20A
Amperage adjustment range (min.)	13A
Colour	Multicolour
Connection	Screws
Degree of protection (IP)	IP20
Depth	97mm
Device construction	Built-in device fixed built-in technique
Dim	(W x H x D) 45 x 97 x 97 mm
Height	97mm
Maximum Temperature	+60°C
Min. temperature	-20°C
Misc Attribute 1	3RV2021-4BA15
Misc Attribute 2	S0
Number of pins	3-pin
Overload release current setting	13 - 20A
Phase failure sensitive	TRUE
Power loss	N/A
Rated operating voltage	690 - 690V
Rated operation power at AC-3, 230 V	5.5kW
Rated permanent current Iu	20A
Rated short-circuit breaking capacity Icu at 400 V, AC	55kA
Switch off technique	Magnetic
Switching voltage (max.)	690V AC
Type of control element	Turn button
Type of electrical connection of main circuit	Screw connection
Width	45mm
With integrated auxiliary switch	TRUE
With integrated under voltage release	FALSE
With thermal overload protection	TRUE