Part number	3RV6021-4AA15	3RV6021-4BA15	3RV6021-4CA15	3RV6021-4DA15
product brand name	SIRIUS	SIRIUS	SIRIUS	SIRIUS
product designation	Circuit breaker	Circuit breaker	Circuit breaker	Circuit breaker
design of the product	for motor protection	for motor protection	for motor protection	for motor protection
product type designation	3RV6	3RV6	3RV6	3RV6
General technical data
size of the circuit-breaker	S0	S0	S0	S0
power loss [W] total typical	7 W	8 W	8 W	8 W
insulation voltage with degree of pollution 3 at AC rated value	690 V	690 V	690 V	690 V
surge voltage resistance rated value	6 kV	6 kV	6 kV	6 kV
shock resistance according to IEC 60068-2-27	25g / 11 ms	25g / 11 ms	25g / 11 ms	25g / 11 ms
Substance Prohibitance (Date)	5/1/2012	5/1/2012	5/1/2012	5/1/2012
Ambient conditions
installation altitude at height above sea level maximum	2 000 m	2 000 m	2 000 m	2 000 m
ambient temperature
? during operation	-20 … +60 °C	-20 … +60 °C	-20 … +60 °C	-20 … +60 °C
? during transport	-50 … +80 °C	-50 … +80 °C	-50 … +80 °C	-50 … +80 °C
relative humidity during operation	10 … 95 %	10 … 95 %	10 … 95 %	10 … 95 %
Main circuit
number of poles for main current circuit	3	3	3	3
adjustable current response value current of the current-dependent overload release	10 … 16 A	13 … 20 A	16 … 22 A	18 … 25 A
operating voltage
rated value	690 V	690 V	690 V	690 V
at AC-3 rated value maximum	690 V	690 V	690 V	690 V
operating frequency rated value	50 … 60 Hz	50 … 60 Hz	50 … 60 Hz	50 … 60 Hz
operational current rated value 25 A	16 A	20 A	22 A	25 A
operational current at AC-3 at 400 V rated value	16 A	20 A	22 A	25 A
operating frequency at AC-3 maximum	15 1/h	15 1/h	15 1/h	15 1/h
Auxiliary circuit
design of the auxiliary switch	transverse	transverse	transverse	transverse
Protective and monitoring functions
trip class	CLASS 10	CLASS 10	CLASS 10	CLASS 10
design of the overload release	thermal	thermal	thermal	thermal
maximum short-circuit current breaking capacity (Icu) at AC at 400 V rated value	55 kA	55 kA	55 kA	55 kA
operating short-circuit current breaking capacity (Ics) at AC at 400 V rated value	25 kA	25 kA	25 kA	25 kA
response value current of instantaneous short-circuit trip unit	208 A	260 A	286 A	325 A
Short-circuit protection
product function short circuit protection	Yes	Yes	Yes	Yes
design of the short-circuit trip	magnetic	magnetic	magnetic	magnetic
Installation/ mounting/ dimensions
mounting position	any	any	any	any
fastening method	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN60715	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN60715	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN60715	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN60715
height	97 mm	97 mm	97 mm	97 mm
width	45 mm	45 mm	45 mm	45 mm
depth	96 mm	96 mm	96 mm	96 mm
required spacing for grounded parts
forwards	0 mm	0 mm	0 mm	0 mm
backwards	0 mm	0 mm	0 mm	0 mm
upwards	50 mm	50 mm	50 mm	50 mm
at the side	30 mm	30 mm	30 mm	30 mm
downwards	50 mm	50 mm	50 mm	50 mm
Connections/ Terminals
type of electrical connection
for main current circuit	screw-type terminals	screw-type terminals	screw-type terminals	screw-type terminals
for auxiliary and control circuit	screw-type terminals	screw-type terminals	screw-type terminals	screw-type terminals
arrangement of electrical connectors for main current circuit	Top and bottom	Top and bottom	Top and bottom	Top and bottom
type of connectable conductor cross-sections
for main contacts
— solid or stranded	2x (1 … 2.5 mm²), 2x (2.5 … 10 mm²)	2x (1 … 2.5 mm²), 2x (2.5 … 10 mm²)	2x (1 … 2.5 mm²), 2x (2.5 … 10 mm²)	2x (1 … 2.5 mm²), 2x (2.5 … 10 mm²)
— finely stranded with core end processing	2x (1 … 2.5 mm²), 2x (2.5 … 6 mm²), 1x 10 mm²	2x (1 … 2.5 mm²), 2x (2.5 … 6 mm²), 1x 10 mm²	2x (1 … 2.5 mm²), 2x (2.5 … 6 mm²), 1x 10 mm²	2x (1 … 2.5 mm²), 2x (2.5 … 6 mm²), 1x 10 mm²
at AWG cables for main contacts	2x (16 … 12), 2x (14 … 8)	2x (16 … 12), 2x (14 … 8)	2x (16 … 12), 2x (14 … 8)	2x (16 … 12), 2x (14 … 8)
type of connectable conductor cross-sections
for auxiliary contacts
— solid or stranded	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)
— finely stranded with core end processing	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)
at AWG cables for main contacts	2x (20 … 16), 2x (18 … 14)	2x (20 … 16), 2x (18 … 14)	2x (20 … 16), 2x (18 … 14)	2x (20 … 16), 2x (18 … 14)
tightening torque
for main contacts with screw-type terminals	2 … 2.5 N·m	2 … 2.5 N·m	2 … 2.5 N·m	2 … 2.5 N·m
for auxiliary contacts with screw-type terminals	0.8 … 1.2 N·m	0.8 … 1.2 N·m	0.8 … 1.2 N·m	0.8 … 1.2 N·m
Safety related data
protection class IP on the front according to IEC 60529	IP20	IP20	IP20	IP20
touch protection on the front according to IEC 60529	finger-safe, for vertical contact from the front	finger-safe, for vertical contact from the front	finger-safe, for vertical contact from the front	finger-safe, for vertical contact from the front

Part number	3RV6021-4EA15	3RV6021-4FA15	3RV6021-4NA15	3RV6021-4PA15
product brand name	SIRIUS	SIRIUS	SIRIUS	SIRIUS
product designation	Circuit breaker	Circuit breaker	Circuit breaker	Circuit breaker
design of the product	for motor protection	for motor protection	for motor protection	for motor protection
product type designation	3RV6	3RV6	3RV6	3RV6
General technical data
size of the circuit-breaker	S0	S0	S0	S0
power loss [W] total typical	11 W	14 W	11 W	14 W
insulation voltage with degree of pollution 3 at AC rated value	690 V	690 V	690 V	690 V
surge voltage resistance rated value	6 kV	6 kV	6 kV	6 kV
shock resistance according to IEC 60068-2-27	25g / 11 ms	25g / 11 ms	25g / 11 ms	25g / 11 ms
Substance Prohibitance (Date)	5/1/2012	5/1/2012	5/1/2012	5/1/2012
Ambient conditions
installation altitude at height above sea level maximum	2 000 m	2 000 m	2 000 m	2 000 m
ambient temperature
? during operation	-20 … +60 °C	-20 … +40 °C	-20 … +60 °C	-20 … +40 °C
? during transport	-50 … +80 °C	-50 … +80 °C	-50 … +80 °C	-50 … +80 °C
relative humidity during operation	10 … 95 %	10 … 95 %	10 … 95 %	10 … 95 %
Main circuit
number of poles for main current circuit	3	3	3	3
adjustable current response value current of the current-dependent overload release	27 … 32 A	34 … 40 A	23 … 28 A	30 … 36 A
operating voltage
rated value	690 V	690 V	690 V	690 V
at AC-3 rated value maximum	690 V	690 V	690 V	690 V
operating frequency rated value	50 … 60 Hz	50 … 60 Hz	50 … 60 Hz	50 … 60 Hz
operational current rated value 25 A	32 A	40 A	28 A	36 A
operational current at AC-3 at 400 V rated value	32 A	40 A	28 A	36 A
operating frequency at AC-3 maximum	15 1/h	15 1/h	15 1/h	15 1/h
Auxiliary circuit
design of the auxiliary switch	transverse	transverse	transverse	transverse
Protective and monitoring functions
trip class	CLASS 10	CLASS 10	CLASS 10	CLASS 10
design of the overload release	thermal	thermal	thermal	thermal
maximum short-circuit current breaking capacity (Icu) at AC at 400 V rated value	55 kA	20 kA	55 kA	20 kA
operating short-circuit current breaking capacity (Ics) at AC at 400 V rated value	25 kA	10 kA	25 kA	10 kA
response value current of instantaneous short-circuit trip unit	400 A	480 A	364 A	432 A
Short-circuit protection
product function short circuit protection	Yes	Yes	Yes	Yes
design of the short-circuit trip	magnetic	magnetic	magnetic	magnetic
Installation/ mounting/ dimensions
mounting position	any	any	any	any
fastening method	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN60715	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN60715	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN60715	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN60715
height	97 mm	97 mm	97 mm	97 mm
width	45 mm	45 mm	45 mm	45 mm
depth	96 mm	96 mm	96 mm	96 mm
required spacing for grounded parts
forwards	0 mm	0 mm	0 mm	0 mm
backwards	0 mm	0 mm	0 mm	0 mm
upwards	50 mm	70 mm	50 mm	70 mm
at the side	30 mm	30 mm	30 mm	30 mm
downwards	50 mm	70 mm	50 mm	70 mm
Connections/ Terminals
type of electrical connection
for main current circuit	screw-type terminals	screw-type terminals	screw-type terminals	screw-type terminals
for auxiliary and control circuit	screw-type terminals	screw-type terminals	screw-type terminals	screw-type terminals
arrangement of electrical connectors for main current circuit	Top and bottom	Top and bottom	Top and bottom	Top and bottom
type of connectable conductor cross-sections
for main contacts
— solid or stranded	2x (1 … 2.5 mm²), 2x (2.5 … 10 mm²)	2x (1 … 2.5 mm²), 2x (2.5 … 10 mm²)	2x (1 … 2.5 mm²), 2x (2.5 … 10 mm²)	2x (1 … 2.5 mm²), 2x (2.5 … 10 mm²)
— finely stranded with core end processing	2x (1 … 2.5 mm²), 2x (2.5 … 6 mm²), 1x 10 mm²	2x (1 … 2.5 mm²), 2x (2.5 … 6 mm²), 1x 10 mm²	2x (1 … 2.5 mm²), 2x (2.5 … 6 mm²), 1x 10 mm²	2x (1 … 2.5 mm²), 2x (2.5 … 6 mm²), 1x 10 mm²
at AWG cables for main contacts	2x (16 … 12), 2x (14 … 8)	2x (16 … 12), 2x (14 … 8)	2x (16 … 12), 2x (14 … 8)	2x (16 … 12), 2x (14 … 8)
type of connectable conductor cross-sections
for auxiliary contacts
— solid or stranded	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)
— finely stranded with core end processing	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)	2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)
at AWG cables for main contacts	2x (20 … 16), 2x (18 … 14)	2x (20 … 16), 2x (18 … 14)	2x (20 … 16), 2x (18 … 14)	2x (20 … 16), 2x (18 … 14)
tightening torque
for main contacts with screw-type terminals	2 … 2.5 N·m	2 … 2.5 N·m	2 … 2.5 N·m	2 … 2.5 N·m
for auxiliary contacts with screw-type terminals	0.8 … 1.2 N·m	0.8 … 1.2 N·m	0.8 … 1.2 N·m	0.8 … 1.2 N·m
Safety related data
protection class IP on the front according to IEC 60529	IP20	IP20	IP20	IP20
touch protection on the front according to IEC 60529	finger-safe, for vertical contact from the front	finger-safe, for vertical contact from the front	finger-safe, for vertical contact from the front	finger-safe, for vertical contact from the front