Name: Circuit breakers 4-pin 80 A 4 change-overs 690 V AC Siemens 3KF14082LB11
Brand: Siemens
SKU: 1739678
Availability: BackOrder

Circuit diagram of an integrated circuit with four tracks at the top and four at the bottom, interconnected by resistors and switches.

Technical drawing of an electrical device with multiple views and dimensional specifications. Shows dimensions and connection details.

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Product type

Circuit breakers

Nominal voltage

690 V AC

Number of pins

Nominal current - rounded value

80 A

Contact type

4 change-overs

Datasheet (PDF)

EAN:

Part number:

Item no:

Dispatches on Fri 6 Nov

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 389.00 / piece)

€ 389.00

incl. VAT

14-day return policy included

Report legal concerns

Technical specifications

Protection class: IP20
Isolation voltage: 1000 V
Color of the actuator: gray
Ambient temperature: -25 °C to +70 °C
Surge voltage resistance: 12 kV
Mechanical life: 15000
Electrical life: 10000
Mounting type: Floor mounting and snap-on mounting on DIN-rail 35 mm
Design of the electrical connection: frame clamp
Size of the switch disconnector: 1
Power loss: 33.9 W

Product type: Circuit breakers

Contact type: 4 change-overs

Operating voltage: 690 V AC

Nominal voltage: 690 V AC

Number of pins: 4

Dim: (W x H x D) 185.5 x 122 x 166 mm

Nominal current: 80 A

Nominal current - rounded value: 80 A

Type: Switch disconnectors with fuses 3 KF

Width: 185.5 mm

Height: 122 mm

Depth: 166 mm

: Other

: 80 A

: 4

: 100 kA

: IP20

: NH000, NH00

: FALSE

: Frame clamp

: FALSE

: Other

: TRUE

: TRUE

: 37 kW

: 2.5 kA

: TRUE

: FALSE

: TRUE

: 690 V

: FALSE

: FALSE

: Front side

UKCA: yes

Variants(All information include VAT, plus shipping costs)

Nominal current - rounded value

Nominal voltage

Number of pins

Product type

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Multiple: 1

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Circuit breakers 3-pin 125 A 690 V AC Siemens 3KF23122LF11

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Minimum order quantity: 1

Multiple: 1

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Circuit breakers 3-pin 125 A 690 V AC Siemens 3KF23124RF11

Item no:1744358

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Minimum order quantity: 1

Multiple: 1

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Circuit breakers 3-pin 160 A 690 V AC Siemens 3KF23160LF11

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Dispatches on Fri 6 Nov

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160 A

690 V AC

Circuit breakers

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 309.00^*

Circuit breakers 3-pin 160 A 690 V AC Siemens 3KF23160MF11

Item no:1744523

Dispatches on Fri 6 Nov

Conrad Electronic

160 A

690 V AC

Circuit breakers

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 309.00^*

Circuit breakers 3-pin 160 A 690 V AC Siemens 3KF23162LF11

Item no:1744524

Dispatches on Fri 6 Nov

Conrad Electronic

160 A

690 V AC

Circuit breakers

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 369.00^*

Documents & Downloads

Datasheet

Datasheet 1739678 Circuit breakers 4-pin 80 A 4 change-overs 690 V AC Siemens 3KF14082LB11

User & Safety Instructions

User & Safety Instructions 1739678 Circuit breakers 4-pin 80 A 4 change-overs 690 V AC Siemens 3KF14082LB11

Description

Switch disconnector with fuse 160 A, Size 2, 3-pole for LV HRC fuse Sz. 000 and 00 Side operating mechanism left Basic unit without handle flat terminal 3KF switch disconnector with fuses as main, EMERGENCY STOP or maintenance switch. Depending on their size, 3KF switch disconnectors with fuses enable a rated current between 32 and 800 A to be switched on and off. Furthermore, they fulfill a safety isolation function in all age circuits. 3KF switch disconnectors with fuses are optimized for complex applications in which LV HRC fuses are used. 1. Switch disconnectors with door coupling or direct operating mechanism in five sizes can be used in a variety of applications. 2. Simple retrofitting of functions possible thanks to an extensive range of accessories. 3. Reliable protection against electrical accidents by means of locking functions, touch protection and automatically interlocked fuse cover in the switched-on state. 4. Rugged technology with high short-circuit strength for high system availability. 5. Quick installation on the standard mounting rail with frame sizes up to 80 A. 6. Efficient engineering with extensive CAx data. 7. Reliable protection also for wind power plants up to 690 V + 10%. www.siemens.com/switching-devices. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.