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Is Siemens 3KF3325-0MF51 genuine and new?

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Siemens 3KF3325-0MF51

Switch disconnector with fuse 3KF SITOR, 250 A, Size 3, 3-pole, for LV HRC fuse Sz. 0 and 1 for semiconductor protection, front operating mechanism, central, basic unit without handle, flat terminal without fuses

SiemensMFR # 3KF3325-0MF51SKU # YLSD22WPSPLTH5A

product brand nameSENTRON

product designation3KF switch disconnector with fuses

design of the product3KF switch disconnector with fuses

product version3KF SITOR

design of the actuating elementwithout

design of handleWithout

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About This Product

Siemens 3KF3325-0MF51

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

Model

product brand nameSENTRON

product designation3KF switch disconnector with fuses

design of the product3KF switch disconnector with fuses

product version3KF SITOR

design of the actuating elementwithout

design of handleWithout

direction of actuationfrom the front

type of the driving mechanism motor driveNo

number of poles3

size of disconnecting link1 and 0

size of switch disconnector3

size of fuse linkNH0, NH1

mechanical service life (operating cycles) typical10 000

at AC-23 A at 440 V5 000

at AC-23 A at 690 V4 000

at DC-23 A at 440 V1 000

with closed switch for combination switch + fuse at 500 V maximum437 000 A²·s

with closed switch for combination switch + fuse at 400 V maximum437 000 A²·s

with closed switch at 690 V for combination switch + gG fuse maximum490 100 A²·s

of the fuse at 500 V maximum permissible1 500 000 A²·s

of the gG fuse at 690 V maximum permissible940 000 A²·s

of the aM fuse at 690 V maximum permissible1 400 000 A²·s

position of the switch operating mechanismcenter left

fuse systemLV HRC fuse

overvoltage categoryIV

with degree of pollution 2 at DC rated value440 / 3

with degree of pollution 3 at DC rated value440 / 3

surge voltage resistance rated value12 kV

Supply voltage

operating voltage at AC rated value maximum690 V

Protection class

protection class IPIP00

with closed switch with cover or cable lug coverIP00

on the frontIP00

Dissipation

with conventional rated thermal current per pole15 W

with conventional rated thermal current per device45 W

with conventional rated thermal current without fuse per pole15 W

with conventional rated thermal current without fuse per device45 W

for rated value of the current at AC in hot operating state per pole15 W

of the fuse per fuse maximum36 W

Main circuit

operating power at AC-23 A at 500 V rated value160 kW

operational current rated value250 A

Auxiliary circuit

number of connected NC contacts for auxiliary contacts0

number of connected NO contacts for auxiliary contacts0

number of connected CO contacts for auxiliary contacts0

number of CO contacts for auxiliary contacts0

number of NC contacts for auxiliary contacts8

number of NO contacts for auxiliary contacts8

suitability for use main switchYes

suitability for use switch disconnectorYes

suitability for use EMERGENCY OFF switchYes

suitability for use maintenance/repair switchYes

product feature interlockNo

product function phase failure monitoringNo

voltage triggerNo

undervoltage releaseNo

undervoltage release with leading contactNo

product feature sealableNo

product extension auxiliary switchYes

product extension optional locking capabilityYes

product extension optional motor driveNo

product extension optional fuse monitoringYes

fuse monitoringNo

overvoltage protection monitoringNo

Short circuit

short-circuit current making capacity (Icm) for switch disconnector at 690 V AC/440 V DC without fuse link rated value minimum13.6 kA

at 500 V by gG fuse rated value100 kA

at 690 V by gG fuse rated value100 kA

Connections

arrangement of electrical connectors for main current circuitTop and bottom

minimum30 N·m

maximum44 N·m

for copper busbar1x (25 x 3 mm²)

stranded with lug according to DIN 462341x (6 ... 240 mm²), 2x (6 ... 120 mm²) / 1x (AWG 8 ... 4/0), 2x (AWG 8 ... 2)

stranded with lug according to DIN 462351x (6 ... 240 mm²), 2x (6 ... 120 mm²)

type of electrical connection for main current circuitflat connector

Mechanical Design

height207 mm

width248.9 mm

depth178.5 mm

fastening methodfloor mounting

4-hole front mountingNo

front mounting with central attachmentNo

rail mountingNo

mounting positionany

Net Weight5.231 kg

Environmental conditions

minimum-25 °C

maximum70 °C

minimum-50 °C

maximum80 °C

Accessories 24

Genuine accessories that can be used with the Siemens 3KF3325-0MF51 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
3SU1400-1AA10-1FA0	Aksesuar · Commanding and signaling devices
3KF9312-0CA00	Aksesuar
3KF9306-7AA00	Aksesuar
3KF9306-0AA00	Aksesuar
3KF9305-0AA00	Aksesuar
3KF9304-7	Aksesuar
3KF9304-6	Aksesuar
3KD9408-6	Aksesuar
3SU1400-1AA10-1PA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1NA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1MA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1LA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1QA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1EA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1DA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1CA0	Aksesuar · Commanding and signaling devices
3SU1400-1AA10-1BA0	Aksesuar · Commanding and signaling devices
3KF9305-0BA00	Aksesuar
3NA3036	Seçmeli zorunlu ürün
3KF9412-0AA00	Seçmeli zorunlu ürün
8UD1141-3AF25	Seçmeli zorunlu ürün
8UD1141-3AF21	Seçmeli zorunlu ürün
3NE4124	Seçmeli zorunlu ürün
3NB1025-1KK10	Seçmeli zorunlu ürün