How can I get a price quote for Siemens 3RV2021-4BA25?

You can request a fast quote for Siemens 3RV2021-4BA25 from Yılsa Engineering. Reference part number CEY-8EF3B02EF80A. Submit a request via the contact or quote form and our team replies shortly with price and lead time.

Is Siemens 3RV2021-4BA25 in stock and what is the delivery time?

Yılsa Engineering sources products as genuine items through a wide supplier network. Typical lead time is 7-21 days, with 1-3 business days domestic transit in Türkiye. Current status is confirmed in the quote.

Is Siemens 3RV2021-4BA25 genuine and new?

Yes. This Siemens product is supplied genuine and brand-new, sold with invoice under Yılsa Engineering assurance.

How do I get the datasheet and technical specs for Siemens 3RV2021-4BA25?

Key technical specifications are listed on the product page. For the full datasheet, dimensions and compatibility, simply contact Yılsa Engineering.

Click to zoom

Photo may not represent actual item. Refer to name and product specs for all details.

Siemens 3RV2021-4BA25

circuit breaker frame size S0 for motor protection, Class 10 thermal release 13...20 A short-circuit release 260 A spring-loaded terminal standard switching capacity with transverse auxiliary switch 1 NO+1 NC

SiemensMFR # 3RV2021-4BA25SKU # CEY-8EF3B02EF80A

product brand nameSIRIUS

product designationCircuit breaker

design of the productFor motor protection

product type designation3RV2

size of the circuit-breakerS0

product extension auxiliary switchYes

Have questions?Chat on WhatsApp

About This Product

Siemens 3RV2021-4BA25

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-breakerS0

size of contactor can be combined company-specificS00, S0

product function disconnector functionalityYes

product extension auxiliary switchYes

at AC in hot operating state10.5 W

at AC in hot operating state per pole3.5 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 terminalIP20

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

of the main contacts typical100 000

of auxiliary contacts typical100 000

electrical endurance (operating cycles) typical100 000

reference code according to IEC 81346-2Q

continuous current rated value20 A

Substance Prohibitance (day/month/year)10/01/2009

Net Weight401.6 g

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 release13 ... 20 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 value20 A

at AC-3 at 400 V rated value20 A

at AC-3e at 400 V rated value20 A

— at 230 V rated value5.5 kW

— at 400 V rated value7.5 kW

— at 500 V rated value11 kW

— at 690 V rated value15 kW

— at 230 V rated value5.5 kW

— at 400 V rated value7.5 kW

— at 500 V rated value11 kW

— at 690 V rated value15 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 120 V0.5 A

at 125 V0.5 A

at 230 V0.5 A

at 24 V1 A

at 60 V0.15 A

Protective and monitoring functions

ground fault detectionNo

phase failure detectionYes

trip classCLASS 10

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 value55 kA

at AC at 500 V rated value10 kA

at AC at 690 V rated value4 kA

at 240 V rated value100 kA

at 400 V rated value25 kA

at 500 V rated value5 kA

at 690 V rated value2 kA

response value current of instantaneous short-circuit trip unit260 A

UL/CSA ratings

at 480 V rated value20 A

at 600 V rated value20 A

— at 110/120 V rated value1.5 hp

— at 230 V rated value3 hp

— at 200/208 V rated value7.5 hp

— at 220/230 V rated value5 hp

— at 460/480 V rated value10 hp

contact rating of auxiliary contacts according to ULC300 / R300

UL File Number (CCN)E47705 (NLRV, NLRV7), E156943 (NKJH, NKJH7)

Short-circuit protection

product function short circuit protectionYes

design of the short-circuit tripmagnetic

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

at 400 VgL/gG 63 A

at 500 VgL/gG 50 A

at 690 VgL/gG 50 A

certificate of suitability according to ATEX directive 2014/34/EUDMT 02 ATEX F 001

type of protection according to ATEX directive 2014/34/EUEx II (2) GD

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

height119 mm

width45 mm

depth97 mm

— forwards0 mm

— backwards0 mm

— upwards50 mm

— downwards50 mm

— at the side0 mm

— forwards0 mm

— backwards0 mm

— upwards50 mm

— at the side30 mm

— downwards50 mm

— forwards0 mm

— backwards0 mm

— upwards50 mm

— downwards50 mm

— at the side30 mm

— downwards30 mm

— upwards30 mm

— at the side9 mm

— downwards30 mm

— upwards30 mm

— at the side9 mm

— downwards30 mm

— upwards30 mm

— at the side9 mm

— downwards30 mm

— upwards30 mm

— at the side9 mm

— downwards50 mm

— upwards50 mm

— backwards0 mm

— at the side30 mm

— forwards0 mm

— downwards50 mm

— upwards50 mm

— backwards0 mm

— at the side30 mm

— forwards0 mm

Connections/ Terminals

product component removable terminal for auxiliary and control circuitNo

for main current circuitspring-loaded terminals

for auxiliary and control circuitspring-loaded terminals

arrangement of electrical connectors for main current circuitTop and bottom

— solid or stranded2x (1 ... 10 mm²)

— finely stranded with core end processing2x (1 ... 6 mm²)

— finely stranded without core end processing2x (1 ... 6 mm²)

for AWG cables for main contacts2x (18 ... 8)

solid or stranded1 ... 10 mm²

finely stranded with core end processing1 ... 6 mm²

finely stranded without core end processing1 ... 6 mm²

solid or stranded0.5 ... 2.5 mm²

finely stranded with core end processing0.5 ... 1.5 mm²

finely stranded without core end processing0.5 ... 1.5 mm²

— solid or stranded2x (0.5 ... 2.5 mm²)

— finely stranded with core end processing2x (0.5 ... 1.5 mm²)

— finely stranded without core end processing2x (0.5 ... 1.5 mm²)

for AWG cables for auxiliary contacts2x (20 ... 14)

AWG number as coded connectable conductor cross section for main contacts18 ... 8

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

design of screwdriver shaftDiameter 3 mm

size of the screwdriver tip3,0 x 0,5 mm

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 manufacturing2.68 kg

global warming potential [CO2 eq] / during sales0.143 kg

global warming potential [CO2 eq] / during operation72.7 kg

global warming potential [CO2 eq] / after end of life-0.445 kg

global warming potential [CO2 eq] / total75.078 kg

Accessories 102

Genuine accessories that can be used with the Siemens 3RV2021-4BA25 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
3RV2901-1E	Aksesuar · Auxiliary switch · auxiliary switches
3RV2901-1D	Aksesuar · Auxiliary switch · auxiliary switches
3RV2901-1F	Aksesuar · Auxiliary switch · auxiliary switches
3RV2901-1G	Aksesuar · Auxiliary switch · auxiliary switches
3RV2901-0H	Aksesuar · Auxiliary switch · cover caps
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
3RV2922-1CB0	Aksesuar · Auxiliary release · undervoltage releases
3RV2922-1CV0	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
3RV2922-1CV1	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
3RV2902-1AS0	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-1AB0	Aksesuar · Auxiliary release · undervoltage releases
3RV2902-1DB0	Aksesuar · Auxiliary release · shunt releases
3RV2902-1DF0	Aksesuar · Auxiliary release · shunt releases
3RV2902-1DP0	Aksesuar · Auxiliary release · shunt releases
3RV2902-1DS0	Aksesuar · Auxiliary release · shunt releases
3RV2902-1DV0	Aksesuar · Auxiliary release · shunt releases
3RV1915-1BB	Aksesuar · Infeed systems · busbars
3RV1915-1AB	Aksesuar · Infeed systems · busbars
3RV2925-5AB	Aksesuar · Plugs, adapters and terminals · infeed terminals
3RV2915-5B	Aksesuar · Plugs, adapters and terminals · infeed terminals
3RV2925-5EB	Aksesuar · Plugs, adapters and terminals · infeed terminals
3RV2926-1B	Aksesuar · Operating mechanisms · door-coupling rotary operating mechanisms
3RV2926-1C	Aksesuar · Operating mechanisms · door-coupling rotary operating mechanisms
3RV2926-1K	Aksesuar · Operating mechanisms · door-coupling rotary operating mechanisms
3RV2926-1L	Aksesuar · Operating mechanisms · door-coupling rotary operating mechanisms
3RV2926-3B	Aksesuar · Operating mechanisms · door-coupling rotary operating mechanisms
3RV2926-3C	Aksesuar · Operating mechanisms · door-coupling rotary operating mechanisms
8US1251-5DT10	Aksesuar
8US1251-5NS11	Aksesuar
8US1251-5NT10	Aksesuar
8US1251-5NT11	Aksesuar
8US1251-5DT11	Aksesuar
8US1251-5DS11	Aksesuar
8US1251-5DS10	Aksesuar
3RV1923-2DA00	Aksesuar · Enclosure · molded-plastic enclosures for flush mounting
3RV1933-1DA00	Aksesuar · Enclosure · molded-plastic enclosures for surface mounting
3RV1923-1CA00	Aksesuar · Enclosure · molded-plastic enclosures for surface mounting
3RV1923-1FA00	Aksesuar · Enclosure · molded-plastic enclosures for surface mounting
3RV1923-1DA00	Aksesuar · Enclosure · molded-plastic enclosures for surface mounting
3RV1923-1GA00	Aksesuar · Enclosure · molded-plastic enclosures for surface mounting
3RV2928-0B	Aksesuar · Push-in lugs · push-in lugs
3RT2900-1SB20	Aksesuar · Miscellaneous accessories · labeling plates
3RT2900-1SB60	Aksesuar · Miscellaneous accessories · labeling plates
3RV2908-0P	Aksesuar · Sealing covers · sealing covers
3RV1935-3C	Aksesuar · Infeed systems · busbars
3RV1935-3B	Aksesuar · Infeed systems · busbars
3RV1935-3A	Aksesuar · Infeed systems · busbars
3RV1935-1C	Aksesuar · Infeed systems · busbars
3RV1923-1GA01	Aksesuar · Enclosure · aluminum enclosures for surface mounting
3RV1935-1A	Aksesuar · Infeed systems · busbars
3RV1933-1GA00	Aksesuar · Enclosure · molded-plastic enclosures for surface mounting
3RV2928-1A	Aksesuar · Isolator modules · isolator modules
3RV1923-2GA00	Aksesuar · Enclosure · molded-plastic enclosures for flush mounting
3RV1923-1DA01	Aksesuar · Enclosure · aluminum enclosures for surface mounting
3RV1935-1B	Aksesuar · Infeed systems · busbars
8US1251-5NS10	Aksesuar
3RV2921-5M	Aksesuar · Auxiliary switch · wireless auxiliary and signaling switches
3RV1922-1CV1	Aksesuar
3RV1922-1CV0	Aksesuar
3RV1902-1AN0	Aksesuar
3RV2921-1M	Aksesuar · Auxiliary switch · signaling switches
3RA2921-1AA00	Aksesuar · Wiring modules, connectors and kits · link modules
3RA2921-1BA00	Aksesuar · Wiring modules, connectors and kits · link modules
3RV1902-1AB0	Aksesuar
3RV1902-1AB4	Aksesuar
3RV1902-1AF0	Aksesuar
3RV1902-1AM1	Aksesuar
3RV1902-1AP0	Aksesuar
3RV1902-1AQ0	Aksesuar
3RV1902-1AS0	Aksesuar
3RV1902-1AV0	Aksesuar
3RV1902-1AV1	Aksesuar
3RV1902-1DB0	Aksesuar
3RV1902-1DF0	Aksesuar
3RV1902-1DP0	Aksesuar
3RV1902-1DS0	Aksesuar
3RV1902-1DV0	Aksesuar
3RV1915-3CB	Aksesuar · Infeed systems · busbars
3RV1915-3AB	Aksesuar · Infeed systems · busbars
3RV1915-2DB	Aksesuar · Infeed systems · busbars
3RV1915-2CB	Aksesuar · Infeed systems · busbars
3RV1915-2BB	Aksesuar · Infeed systems · busbars
3RV1915-2AB	Aksesuar · Infeed systems · busbars
3RV1922-1CP0	Aksesuar
3RV1915-1DB	Aksesuar · Infeed systems · busbars
3RV1913-2DA00	Aksesuar · Enclosure · molded-plastic enclosures for flush mounting
3RV1913-1DA00	Aksesuar · Enclosure · molded-plastic enclosures for surface mounting
3RV1913-1CA00	Aksesuar · Enclosure · molded-plastic enclosures for surface mounting
3RV1912-1CV1	Aksesuar · Auxiliary release · undervoltage releases
3RV1912-1CV0	Aksesuar · Auxiliary release · undervoltage releases
3RV1912-1CP0	Aksesuar · Auxiliary release · undervoltage releases
3RV1915-1CB	Aksesuar · Infeed systems · busbars