Siemens 3RV2021-1EA10 Circuit Breaker 2.8-4A 690VAC 45x97x97mm

Siemens is the manufacturer of the 3RV2021-1EA10 circuit breaker, which has an adjustment range of 2.8 to 4 amperes and a maximum switching voltage of 690 volts AC. Measuring 45 x 97 x 97 mm, this compact breaker is designed for reliable electrical circuit protection. It is typically used in industrial applications to safeguard electrical circuits and equipment against overloads and short circuits.

Type	Motor Ptotection Circuit-Breaker
Number of Poles	3
Rated operation power at AC-3, 230 V	0.8kW
Rated operation power at AC-3, 400 V	1.5kW
Adjustment range (amperage)	2.8 - 4 A
Adjustment range undelayed short-circuit release	N/A
Amperage adjustment range (max.)	4A
Amperage adjustment range (min.)	2.8A
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
IP Rating	IP20
Max. temperature	+60°C
Min. temperature	-20°C
Misc Attribute 1	3RV2021-1EA10
Misc Attribute 2	S0
Number of Pins	3-pin
Overload release current setting	2.8 - 4A
Phase failure sensitive	TRUE
Power loss	N/A
Product colour	Multicolour
Rated operating voltage	690 - 690V
Rated permanent current Iu	4A
Rated short-circuit breaking capacity Icu at 400 V, AC	100kA
Switch off technique	Magnetic
Switching voltage (max.)	690V AC
Type of control element	Turn button
Type of electrical connection of main circuit	Screw connection
Weight	352g
Width	45mm
With integrated auxiliary switch	FALSE
With integrated under voltage release	FALSE
With thermal overload protection	TRUE