Name: Circuit breakers 4-pin 630 A 8 makers, 8 breakers 690 V AC Siemens 3KF54634RF11
Brand: Siemens
SKU: 1744555
Availability: BackOrder

Industrial device with five module slots, connected to a blue control unit on the right. Structured and functionally arranged.

Circuit diagram with three vertical resistors within a dashed rectangle. Connections to eight numbered terminals.

Technical drawing of an electrical component with multiple views, dimensions in millimetres, and detailed specifications.

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Product type

Circuit breakers

Nominal voltage

690 V AC

Number of pins

Nominal current - rounded value

630 A

Contact type

8 makers

8 breakers

Datasheet (PDF)

EAN:

Part number:

Item no:

Dispatches on Fri 6 Nov

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 1,759.00 / piece)

€ 1,759.00

incl. VAT

14-day return policy included

Report legal concerns

Technical specifications

Protection class: IP20
Isolation voltage: 1000 V
Ambient temperature: -25 °C to +70 °C
Surge voltage resistance: 12 kV
Mechanical life: 6000
Electrical life: 1500
Mounting type: floor mounting
Design of the electrical connection: flat connector
Size of the switch disconnector: 5
Power loss: 264 W

Product type: Circuit breakers

Contact type: 8 makers
8 breakers

Operating voltage: 690 V AC

Nominal voltage: 690 V AC

Number of pins: 4

Dim: (W x H x D) 511 x 270 x 262 mm

Nominal current: 630 A

Nominal current - rounded value: 630 A

Type: Switch disconnectors with fuses 3 KF

Width: 511 mm

Height: 270 mm

Depth: 262 mm

: Other

: 630 A

: 4

: 100 kA

: IP00

: NH2, NH3

: FALSE

: Flat plug-in connection

: TRUE

: Other

: TRUE

: TRUE

: 355 kW

: 22 kA

: TRUE

: FALSE

: FALSE

: 690 V

: FALSE

: FALSE

: Right

UKCA: yes

Variants(All information include VAT, plus shipping costs)

Nominal current - rounded value

Nominal voltage

Number of pins

Product type

Circuit breakers 3-pin 125 A 690 V AC Siemens 3KF23120LF11

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125 A

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Multiple: 1

€ 275.00^*

Circuit breakers 3-pin 125 A 690 V AC Siemens 3KF23120MR11

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125 A

690 V AC

Circuit breakers

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Minimum order quantity: 1

Multiple: 1

€ 275.00^*

Circuit breakers 3-pin 125 A 690 V AC Siemens 3KF23120NR11

Item no:1744355

Dispatches on Fri 6 Nov

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125 A

690 V AC

Circuit breakers

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 275.00^*

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

Item no:1744356

Dispatches on Fri 6 Nov

Conrad Electronic

125 A

690 V AC

Circuit breakers

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 339.00^*

Circuit breakers 3-pin 125 A 690 V AC Siemens 3KF23124LF11

Item no:1744357

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125 A

690 V AC

Circuit breakers

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 275.00^*

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

Item no:1744358

Dispatches on Fri 6 Nov

Conrad Electronic

125 A

690 V AC

Circuit breakers

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 275.00^*

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

Item no:1744522

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 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 1744555 Circuit breakers 4-pin 630 A 8 makers, 8 breakers 690 V AC Siemens 3KF54634RF11

User & Safety Instructions

User & Safety Instructions 1744555 Circuit breakers 4-pin 630 A 8 makers, 8 breakers 690 V AC Siemens 3KF54634RF11

Description

Accessory for 3KF size 1 Neutral conductor/ground terminal with fixed jumper flat terminal on the rear Comprehensive accessories for increased flexibility. From bridging bars through auxiliary switches to various drives, fourth poles or contact covers: With a wide range of accessories, the switch disconnectors and transfer switching equipment can be used for a wide variety of requirements and retrofitted at any time. 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.