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Siemens 3RV2031-4WB15

circuit breaker size S2 for motor protection, Class 20 thermal release 42...52 A short-circuit release 741 A screw terminal standard switching capacity with transverse auxiliary switch 1 NO+1 NC

SiemensMFR # 3RV2031-4WB15SKU # CEY-8EF3B0392ACD

product brand nameSIRIUS

product designationCircuit breaker

design of the productFor motor protection

product type designation3RV2

size of the circuit-breakerS2

product extension auxiliary switchYes

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About This Product

circuit breaker size S2 for motor protection, Class 20 thermal release 42...52 A short-circuit release 741 A screw terminal standard switching capacity with transverse auxiliary switch 1 NO+1 NC

Siemens 3RV2031-4WB15

Genuine, certified Siemens product
Fast sourcing through a worldwide supply network
Product selection and compatibility support from our technical team
Equivalent and alternative product suggestions
Quotation and lead time tailored to your request

Specifications

product brand nameSIRIUS

product designationCircuit breaker

design of the productFor motor protection

product type designation3RV2

General technical data

Product equipment of circuit breaker for motor protection complete unit with protection deviceYes

size of the circuit-breakerS2

size of contactor can be combined company-specificS2

product function disconnector functionalityYes

product extension auxiliary switchYes

at AC in hot operating state24.5 W

at AC in hot operating state per pole8.2 W

type of calculation of power loss current-dependentquadratic

insulation voltage with degree of pollution 3 at AC rated value690 V

surge voltage resistance rated value6 kV

in networks with ungrounded star point between main and auxiliary circuit400 V

in networks with grounded star point between main and auxiliary circuit400 V

on the front according to IEC 60529IP20

on the frontIP20

of the terminalIP00

shock resistance according to IEC 60068-2-2725 g / 11 ms Sinus

of the main contacts typical50 000

of auxiliary contacts typical50 000

electrical endurance (operating cycles) typical50 000

reference code according to IEC 81346-2Q

continuous current rated value52 A

Substance Prohibitance (day/month/year)10/15/2014

SVHC substance nameLead CAS-No. 7439-92-1

Net Weight1.214 kg

Ambient conditions

installation altitude at height above sea level maximum2 000 m

during operation-20 ... +60 °C

during storage-50 ... +80 °C

during transport-50 ... +80 °C

temperature compensation-20 ... +60 °C

relative humidity during operation10 ... 95 %

Main circuit

number of poles for main current circuit3

adjustable current response value current of the current-dependent overload release42 ... 52 A

type of voltage for main current circuitAC

rated value690 V

rated value20 ... 690 V

at AC-3 rated value maximum690 V

at AC-3e rated value maximum690 V

operating frequency rated value50 ... 60 Hz

operational current rated value52 A

at AC-3 at 400 V rated value52 A

at AC-3e at 400 V rated value52 A

— at 230 V rated value15 kW

— at 400 V rated value22 kW

— at 500 V rated value30 kW

— at 690 V rated value45 kW

— at 230 V rated value15 kW

— at 400 V rated value22 kW

— at 500 V rated value30 kW

— at 690 V rated value45 kW

at AC-3 maximum15 1/h

at AC-3e maximum15 1/h

Auxiliary circuit

design of the auxiliary switchtransverse

type of voltage for auxiliary and control circuitAC/DC

number of NC contacts for auxiliary contacts1

number of NO contacts for auxiliary contacts1

number of CO contacts for auxiliary contacts0

at 24 V2 A

at 230 V0.5 A

at 24 V1 A

at 60 V0.15 A

at 110 V0 A

at 125 V0 A

at 220 V0 A

Protective and monitoring functions

ground fault detectionNo

phase failure detectionYes

trip classCLASS 20

design of the overload releasethermal

protection function thermal overload protection (ANSI 49)Yes

at AC at 240 V rated value100 kA

at AC at 400 V rated value65 kA

at AC at 500 V rated value8 kA

at AC at 690 V rated value4 kA

at 240 V rated value100 kA

at 400 V rated value30 kA

at 500 V rated value4 kA

at 690 V rated value2 kA

response value current of instantaneous short-circuit trip unit741 A

UL/CSA ratings

at 480 V rated value52 A

at 600 V rated value52 A

— at 110/120 V rated value5 hp

— at 230 V rated value10 hp

— at 200/208 V rated value15 hp

— at 220/230 V rated value20 hp

— at 460/480 V rated value40 hp

— at 575/600 V rated value50 hp

contact rating of auxiliary contacts according to ULC300 / R300

Short-circuit protection

product function short circuit protectionYes

design of the short-circuit tripmagnetic

for short-circuit protection of the auxiliary switch requiredfuse gG: 10 A, miniature circuit breaker C 6 A (short-circuit current Ik < 400 A)

at 240 Vnone required

at 400 V160

at 500 V125

at 690 V100

Installation/ mounting/ dimensions

mounting positionany

fastening methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715

Mounting method of circuit breaker for Transformer protection, Generator protection and system protection optional standard bar mountingYes

height140 mm

width55 mm

depth149 mm

— forwards0 mm

— backwards0 mm

— upwards50 mm

— downwards50 mm

— at the side0 mm

— forwards0 mm

— backwards0 mm

— upwards50 mm

— at the side10 mm

— downwards50 mm

— forwards0 mm

— backwards0 mm

— upwards50 mm

— downwards50 mm

— at the side10 mm

— downwards50 mm

— upwards50 mm

— at the side10 mm

— downwards50 mm

— upwards50 mm

— at the side10 mm

— downwards50 mm

— upwards50 mm

— at the side10 mm

— downwards50 mm

— upwards50 mm

— at the side10 mm

— downwards50 mm

— upwards50 mm

— at the side10 mm

— downwards50 mm

— upwards50 mm

— at the side10 mm

Connections/ Terminals

product component removable terminal for auxiliary and control circuitNo

for main current circuitscrew-type terminals

for auxiliary and control circuitscrew-type terminals

arrangement of electrical connectors for main current circuitTop and bottom

— solid or stranded2x (1 ... 35 mm²), 1x (1 ... 50 mm²)

— finely stranded with core end processing2x (1 ... 25 mm²), 1x (1 ... 35 mm²)

for AWG cables for main contacts2x (18 ... 2), 1x (18 ... 1)

solid or stranded1 ... 50 mm²

finely stranded with core end processing1 ... 35 mm²

solid or stranded0.5 ... 2.5 mm²

finely stranded with core end processing0.5 ... 2.5 mm²

— solid or stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)

— finely stranded with core end processing2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)

for AWG cables for auxiliary contacts2x (20 ... 16), 2x (18 ... 14)

AWG number as coded connectable conductor cross section for main contacts18 ... 1

AWG number as coded connectable conductor cross section for auxiliary contacts20 ... 14

for main contacts with screw-type terminals3 ... 4.5 N·m

for auxiliary contacts with screw-type terminals0.8 ... 1.2 N·m

design of screwdriver shaftDiameter 5 to 6 mm

size of the screwdriver tipPozidriv size 2

for main contactsM6

of the auxiliary and control contactsM3

Safety related data

product function suitable for safety functionYes

safety-related switching onNo

safety-related switching OFFYes

service life maximum10 a

test wear-related service life necessaryYes

with low demand rate according to SN 3192040 %

with high demand rate according to SN 3192050 %

B10 value with high demand rate according to SN 319205 000

failure rate [FIT] with low demand rate according to SN 3192050 FIT

ISO 13849

device type according to ISO 13849-13

overdimensioning according to ISO 13849-2 necessaryYes

IEC 61508

safety device type according to IEC 61508-2Type A

for proof test interval or service life according to IEC 6150810 a

Electrical Safety

protection class IP on the front according to IEC 60529IP20

touch protection on the front according to IEC 60529finger-safe, for vertical contact from the front

Display

display version for switching statusHandle

Approvals Certificates

global warming potential [CO2 eq] / during manufacturing12.8 kg

global warming potential [CO2 eq] / during sales0.477 kg

global warming potential [CO2 eq] / during operation230 kg

global warming potential [CO2 eq] / after end of life-3.4 kg

global warming potential [CO2 eq] / total239.877 kg

Accessories 97

Genuine accessories that can be used with the Siemens 3RV2031-4WB15 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part no	Description	Compatible motors
3RA2931-1AA00	Aksesuar · Wiring modules, connectors and kits · link modules
3RV2901-1A	Aksesuar · Auxiliary switch · auxiliary switches
3RV2901-1B	Aksesuar · Auxiliary switch · auxiliary switches
3RV2901-1C	Aksesuar · Auxiliary switch · auxiliary switches
3RV2901-1J	Aksesuar · Auxiliary switch · auxiliary switches
3RV2901-2A	Aksesuar · Auxiliary switch · auxiliary switches
3RV2901-2B	Aksesuar · Auxiliary switch · auxiliary switches
3RV2901-2C	Aksesuar · Auxiliary switch · auxiliary switches
3RV2902-4AP0	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-4AV0	Aksesuar · Auxiliary release · undervoltage releases
3RV2922-1CB0	Aksesuar · Auxiliary release · undervoltage releases
3RV2922-4CV1	Aksesuar · Auxiliary release · undervoltage releases
3RV2922-2CV0	Aksesuar · Auxiliary release · undervoltage releases
3RV2922-2CV1	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-2AP0	Aksesuar · Auxiliary release · undervoltage releases
3RV2922-2CP0	Aksesuar · Auxiliary release · undervoltage releases
3RV2922-1CV1	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-2AV0	Aksesuar · Auxiliary release · undervoltage releases
3RV2922-1CP0	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-1AV1	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-1AV0	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-1AS0	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-1AP0	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-1AM1	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-1AF0	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-1AB4	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-1AB0	Aksesuar · Auxiliary release · undervoltage releases
3RV2922-1CV0	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-4DP0	Aksesuar · Auxiliary release · shunt releases
3RV2902-4DF0	Aksesuar · Auxiliary release · shunt releases
3RV2902-2DP0	Aksesuar · Auxiliary release · shunt releases
3RV2902-2DF0	Aksesuar · Auxiliary release · shunt releases
3RV2902-2DB0	Aksesuar · Auxiliary release · shunt releases
3RV2902-1DF0	Aksesuar · Auxiliary release · shunt releases
3RV2902-1DS0	Aksesuar · Auxiliary release · shunt releases
3RV2902-1DP0	Aksesuar · Auxiliary release · shunt releases
3RV2902-1DB0	Aksesuar · Auxiliary release · shunt releases
3RV2902-1DV0	Aksesuar · Auxiliary release · shunt releases
3RV2925-5EB	Aksesuar · Plugs, adapters and terminals · infeed terminals
3RV2936-3C	Aksesuar · Operating mechanisms · door-coupling rotary operating mechanisms
3RV2936-3B	Aksesuar · Operating mechanisms · door-coupling rotary operating mechanisms
3RV2926-1L	Aksesuar · Operating mechanisms · door-coupling rotary operating mechanisms
3RV2926-1C	Aksesuar · Operating mechanisms · door-coupling rotary operating mechanisms
3RV2926-1B	Aksesuar · Operating mechanisms · door-coupling rotary operating mechanisms
3RV2926-1K	Aksesuar · Operating mechanisms · door-coupling rotary operating mechanisms
8US1261-6MT10	Aksesuar
8US1211-6MT10	Aksesuar
8US1261-5MS13	Aksesuar
3RV1933-1DA00	Aksesuar · Enclosure · molded-plastic enclosures for surface mounting
3RT2900-1SB60	Aksesuar · Miscellaneous accessories · labeling plates
3RT2900-1SB20	Aksesuar · Miscellaneous accessories · labeling plates
3RV2908-0P	Aksesuar · Sealing covers · sealing covers
3RV1982-1ED0	Aksesuar
3RV1982-1EF0	Aksesuar
3RV1952-1AA0	Aksesuar
3RV1982-1EA0	Aksesuar
3RV2921-2M	Aksesuar · Auxiliary switch · signaling switches
3RV1982-1AF0	Aksesuar
3RV1952-1EA0	Aksesuar
3RV1982-1AA0	Aksesuar
3RV1952-1EF0	Aksesuar
3RV1952-1ED0	Aksesuar
3RV1952-1AE0	Aksesuar
3RV1952-1AD0	Aksesuar
3RV1982-1AD0	Aksesuar
3RV2921-5M	Aksesuar · Auxiliary switch · wireless auxiliary and signaling switches
3RV2938-1A	Aksesuar · Isolator modules · isolator modules
3RV1902-1AP0	Aksesuar
3RV1922-1CV1	Aksesuar
3RV1902-1AV1	Aksesuar
3RV1902-1AV0	Aksesuar
3RV1902-1AS0	Aksesuar
3RV1902-1AQ0	Aksesuar
3RV1902-1AN6	Aksesuar
3RV1902-1DB0	Aksesuar
3RV1902-1AN0	Aksesuar
3RV1902-1AG6	Aksesuar
3RV1902-1AF0	Aksesuar
3RV1902-1AB4	Aksesuar
3RV1902-1AB0	Aksesuar
3RT2936-4EA2	Aksesuar · Terminal covers · terminal covers
3RV2935-5A	Aksesuar · Plugs, adapters and terminals · infeed terminals
3RV1902-1AM1	Aksesuar
3RV1902-1DF0	Aksesuar
3RV1902-1DP0	Aksesuar
3RV1902-1DS0	Aksesuar
3RV1922-1CV0	Aksesuar
3RV1922-1CP0	Aksesuar
3RV1922-1CN6	Aksesuar
3RV1922-1CG6	Aksesuar
3RV2921-1M	Aksesuar · Auxiliary switch · signaling switches
3RV1912-1CV1	Aksesuar · Auxiliary release · undervoltage releases
3RV1912-1CV0	Aksesuar · Auxiliary release · undervoltage releases
3RV1912-1CP0	Aksesuar · Auxiliary release · undervoltage releases
3RV1912-1CN6	Aksesuar
3RV1912-1CG6	Aksesuar
3RV2901-1E	Bileşen · Auxiliary switch · auxiliary switches