Part number	3RV5031-4DA10	3RV5031-4EA10	3RV5031-4FA10	3RV5031-4GA10	3RV5031-4HA10
product brand name	SIRIUS	SIRIUS	SIRIUS	SIRIUS	SIRIUS
product designation	Circuit breaker	Circuit breaker	Circuit breaker	Circuit breaker	Circuit breaker
design of the product	for motor protection	for motor protection	for motor protection	for motor protection	for motor protection
product type designation	3RV5	3RV5	3RV5	3RV5	3RV5
General technical data
size of the circuit-breaker	S2	S2	S2	S2	S2
power loss [W] total typical	12 W	15 W	20 W	20 W	20 W
insulation voltage with degree of pollution 3 at AC rated value	690 V	690 V	690 V	690 V	690 V
surge voltage resistance rated value	6 kV	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	25g / 11 ms
Substance Prohibitance (Date)	7/1/2006	7/1/2006	7/1/2006	7/1/2006	7/1/2006
Ambient conditions
installation altitude at height above sea level maximum	2 000 m	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	-20 … +60 °C
? during transport	-50 … +80 °C	-50 … +80 °C	-50 … +80 °C	-50 … +80 °C	-50 … +80 °C
relative humidity during operation	10 … 95 %	10 … 95 %	10 … 95 %	10 … 95 %	10 … 95 %
Main circuit
number of poles for main current circuit	3	3	3	3	3
adjustable current response value current of the current-dependent overload release	18 … 25 A	22 … 32 A	28 … 40 A	36 … 45 A	40 … 50 A
operating voltage
rated value	690 V	690 V	690 V	690 V	690 V
at AC-3 rated value maximum	690 V	690 V	690 V	690 V	690 V
operating frequency rated value	50 … 60 Hz	50 … 60 Hz	50 … 60 Hz	50 … 60 Hz	50 … 60 Hz
operational current rated value 25 A	25 A	32 A	40 A	45 A	50 A
operational current at AC-3 at 400 V rated value	25 A	32 A	40 A	45 A	50 A
operating frequency at AC-3 maximum	15 1/h	15 1/h	15 1/h	15 1/h	15 1/h
Protective and monitoring functions
trip class	CLASS 10	CLASS 10	CLASS 10	CLASS 10	CLASS 10
design of the overload release	thermal	thermal	thermal	thermal	thermal
maximum short-circuit current breaking capacity (Icu) at AC at 400 V rated value	50 kA	50 kA	50 kA	50 kA	50 kA
operating short-circuit current breaking capacity (Ics) at AC at 400 V rated value	25 kA	25 kA	25 kA	25 kA	25 kA
response value current of instantaneous short-circuit trip unit	325 A	416 A	520 A	585 A	650 A
Short-circuit protection
product function short circuit protection	Yes	Yes	Yes	Yes	Yes
design of the short-circuit trip	magnetic	magnetic	magnetic	magnetic	magnetic
Installation/ mounting/ dimensions
mounting position	any	any	any	any	any
fastening method	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN50022	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN50022	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN50022	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN50022	screw and snap-on mounting onto 35 mm DIN rail according to DIN EN50022
height	140 mm	140 mm	140 mm	140 mm	140 mm
width	55 mm	55 mm	55 mm	55 mm	55 mm
depth	149 mm	149 mm	149 mm	149 mm	149 mm
required spacing for grounded parts
forwards	140 mm	140 mm	140 mm	140 mm	140 mm
backwards	0 mm	0 mm	0 mm	0 mm	0 mm
upwards	50 mm	50 mm	50 mm	50 mm	50 mm
at the side	30 mm	30 mm	30 mm	30 mm	30 mm
downwards	50 mm	50 mm	50 mm	50 mm	50 mm
Connections/ Terminals
type of electrical connection
for main current circuit	screw-type terminals with box terminals	screw-type terminals with box terminals	screw-type terminals with box terminals	screw-type terminals with box terminals	screw-type terminals with box terminals
arrangement of electrical connectors for main current circuit	Top and bottom	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 (0.75 … 25 mm²), 1x (0.75 … 35 mm²)	2x (0.75 … 25 mm²), 1x (0.75 … 35 mm²)	2x (0.75 … 25 mm²), 1x (0.75 … 35 mm²)	2x (0.75 … 25 mm²), 1x (0.75 … 35 mm²)	2x (0.75 … 25 mm²), 1x (0.75 … 35 mm²)
— finely stranded with core end processing	2x (0.75 … 16 mm²), 1x (0.75 … 25 mm²)	2x (0.75 … 16 mm²), 1x (0.75 … 25 mm²)	2x (0.75 … 16 mm²), 1x (0.75 … 25 mm²)	2x (0.75 … 16 mm²), 1x (0.75 … 25 mm²)	2x (0.75 … 16 mm²), 1x (0.75 … 25 mm²)
at AWG cables for main contacts	2x (18 … 2), 1x (18 … 2)	2x (18 … 2), 1x (18 … 2)	2x (18 … 2), 1x (18 … 2)	2x (18 … 2), 1x (18 … 2)	2x (18 … 2), 1x (18 … 2)
tightening torque
for main contacts with screw-type terminals	3 … 4.5 N·m	3 … 4.5 N·m	3 … 4.5 N·m	3 … 4.5 N·m	3 … 4.5 N·m
Safety related data
protection class IP on the front according to IEC 60529	IP20	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	finger-safe, for vertical contact from the front