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Siemens 3NP1123-1CA23

SENTRON, Fuse switch disconnector 3NP1, 3-pole, NH000, 160 A, for assembly and installation on Mounting plate, box terminal, Fuse monitoring: electronic EFM20, Cover level 45 mm

SiemensMFR # 3NP1123-1CA23SKU # CEY-8EF3B039547A

product designationFuse switch disconnector

design of the safety monitoringelectronic EFM 20

design of the load switch strip formNo

number of poles3

size of disconnecting link000

size of fuse linkNH000

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About This Product

SENTRON, Fuse switch disconnector 3NP1, 3-pole, NH000, 160 A, for assembly and installation on Mounting plate, box terminal, Fuse monitoring: electronic EFM20, Cover level 45 mm

Siemens 3NP1123-1CA23

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 designationFuse switch disconnector

design of the safety monitoringelectronic EFM 20

design of the load switch strip formNo

type of the driving mechanism motor driveNo

General technical data

number of poles3

type of deviceFor assembly and installation on mounting plate

size of disconnecting link000

size of fuse linkNH000

let-through current with closed switch maximum15 kA

mechanical service life (operating cycles) typical2 000

I2t value with closed switch maximum223 kA²·s

at AC-22 B0.65

at AC-23 B0.45

with capacitive load-0.25

fuse systemLV HRC fuse

degree of pollution2

Voltage

rated value690 V

with degree of pollution 3 at AC rated value690 V

with degree of pollution 2 at AC rated value1 000 V

power factor at AC-21 B0.95

surge voltage resistance rated value8 kV

— at 35 °C rated value160 A

— at 40 °C rated value150 A

— at 45 °C rated value140 A

— at 50 °C rated value130 A

— at 55 °C rated value120 A

— at AC-21 B at 240 V rated value160 A

— at AC-21 B at 400 V rated value160 A

— at AC-21 B at 500 V rated value160 A

— at AC-21 B at 690 V rated value160 A

— at AC-22 B at 240 V rated value160 A

— at AC-22 B at 400 V rated value160 A

— at AC-22 B at 500 V rated value125 A

— at AC-22 B at 690 V rated value50 A

— at AC-23 B at 690 V rated value25 A

— at AC-23 B at 500 V rated value40 A

— at AC-23 B at 400 V rated value160 A

— at AC-23 B at 240 V rated value160 A

let-through current with high-speed activation maximum10 kA

at AC rated value minimum230 V

at AC rated value maximum690 V

Protection class

with closed switch with cover or cable lug coverIP40

with closed switch without cover or cable lug coverIP30

openIP20

Dissipation

with conventional rated thermal current without fuse per pole5 W

with conventional rated thermal current without fuse per device15 W

for rated value of the current at AC in hot operating state per pole5.7 W

of the fuse per fuse maximum9 W

Main circuit

rated value125 A

with capacitive load at 400 V rated value72 A

with capacitive load at 500 V rated value55 A

Auxiliary circuit

number of CO contacts for auxiliary contacts0

number of NC contacts for auxiliary contacts0

number of NO contacts for auxiliary contacts0

Suitability

suitability for use main switchNo

suitability for use switch disconnectorYes

suitability for use EMERGENCY OFF switchNo

suitability for use maintenance/repair switchYes

Product details

product function phase failure monitoringYes

undervoltage releaseNo

undervoltage release with leading contactNo

product feature sealableYes

product extension auxiliary switchYes

product extension optional locking capabilityYes

product extension optional voltage triggerNo

Product function

product function overvoltage protection monitoringYes

Short circuit

at AC at 240 V with high-speed activation rated value80 kA

at AC at 500 V with high-speed activation rated value80 kA

at AC at 690 V with high-speed activation rated value50 kA

with closed switch at AC at 240 V rated value120 kA

with closed switch at AC at 500 V rated value120 kA

with closed switch at AC at 690 V rated value100 kA

Connections

arrangement of electrical connectors for main current circuitother

solid or stranded minimum1.5 mm²

solid or stranded maximum50 mm²

finely stranded with core end processing minimum1.5 mm²

finely stranded with core end processing maximum35 mm²

stranded minimum1.5 mm²

stranded maximum50 mm²

minimum3.5 N·m

maximum4 N·m

type of connectable conductor cross-sections of the laminated conductors maximum8 x 8 mm

type of connection technologyBox terminal

Mechanical Design

height141.7 mm

width88.8 mm

depth117.9 mm

fastening methodmounting plate

floor mountingYes

rail mountingNo

mounting positionhorizontal/vertical

Net Weight695 g

Environmental conditions

minimum-25 °C

maximum55 °C

minimum-50 °C

maximum80 °C

Certificates

reference code according to IEC 81346-2Q

Accessories 35

Genuine accessories that can be used with the Siemens 3NP1123-1CA23 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
3NP1900-1EF00	Aksesuar
3NP1921-1EC00	Aksesuar
3NP1924-1MA20	Aksesuar
3NG1002	Aksesuar · NH fuse system
3NP1920-1FA00	Aksesuar
3NP1920-1FB00	Aksesuar
3NP1923-1CF00	Aksesuar
3NP1900-1HA00	Aksesuar
3NP1923-1BD00	Aksesuar
3NP1923-1BE20	Aksesuar
3NP1923-1EA00	Aksesuar
3NP1923-1BF20	Aksesuar
3NP1923-1BF30	Aksesuar
3NP1923-1BF40	Aksesuar
3NP1923-1BF50	Aksesuar
3NP1923-1DA00	Aksesuar
3NP1923-1GA00	Bileşen
3NP1923-1GB20	Bileşen
3NP1923-1GB30	Bileşen
3NP1923-1GB50	Bileşen
3NP1923-1GB45	Bileşen
3NP1923-1GB42	Bileşen
3NA3824	Seçmeli zorunlu ürün
3NA3830	Seçmeli zorunlu ürün
3NE1820-0	Seçmeli zorunlu ürün
3NA3832-8	Seçmeli zorunlu ürün
3NA6824-4	Seçmeli zorunlu ürün
3NA6830-4	Seçmeli zorunlu ürün
3NA6824	Seçmeli zorunlu ürün
3NA6830	Seçmeli zorunlu ürün
3NA7824	Seçmeli zorunlu ürün
3NA7830	Seçmeli zorunlu ürün
3ND1824	Seçmeli zorunlu ürün
3ND1830-8	Seçmeli zorunlu ürün
8GK9912-0KK00	Seçmeli zorunlu ürün