Name: Siemens 3NP11431DA22 Switch disconnector fuse 3-pin 250 A 690 V AC 1 pc(s)
Brand: Siemens
SKU: 1742372
Availability: BackOrder

A three-pole compact circuit breaker in a black enclosure, suitable for industrial applications, with multiple ventilation slots on top.

'Block diagram of an EFM10 module. Shows connections and components, numbered connections from 1 to 14. Main elements are labelled.'

Technical drawing of an electrical device showing front, side, and top views. Dimensions and distances are marked.

1/3

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Product type

Switch disconnector fuse

Number of pins

Nominal current - rounded value

250 A

Type

Masking level 70 mm

RoHS-compliant

Yes

Datasheet (PDF)

EAN:

Part number:

Item no:

Dispatches on Mon, 18 Jan 2027

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 425.00 / piece)

€ 425.00

incl. VAT

14-day return policy included

Report legal concerns

Technical specifications

Protection class IP20, IP30, IP40
Surge voltage resistance: 8 kV
Ambient temperature: -25 °C to +55 °C
Isolation voltage: 1000 V
Mechanical life: 1600
Mounting type: Mounting Plate
Design of the electrical connection: frame clamp
Power loss: 93 W

Type: Masking level 70 mm

Product type: Switch disconnector fuse

Number of pins: 3

RoHS-compliant: Yes

Dim: (L x W x H) 70 x 183.7 x 306 mm

Content: 1 pc(s)

Nominal current: 250 A

Nominal current - rounded value: 250 A

Nominal voltage: 690 V AC

Width: 183.7 mm

Height: 306 mm

Length: 70 mm

Depth: 146.5 mm

: Other

: 250 A

: 3

: 80 kA

: IP40

: NH0, NH1

: FALSE

: Frame clamp

: FALSE

: Cover grip

: FALSE

: TRUE

: TRUE

: FALSE

: FALSE

: 690 V

: TRUE

: FALSE

: Front side

UKCA: yes

Variants(All information include VAT, plus shipping costs)

Nominal current - rounded value

Siemens 3NP11231BB20 Switch disconnector fuse 3-phase Suitable for Fuse size 000 - 4 Fuse size = 000 3-pin 160 A 690 V AC 1 pc(s)

Item no:1741201

Dispatches on Fri 6 Nov

Conrad Electronic

160 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 89.99^*

Siemens 3NP11231BB22 Switch disconnector fuse Fuse size = 000 3-pin 160 A 690 V AC 1 pc(s)

Item no:1739130

Dispatches on Fri 6 Nov

Conrad Electronic

160 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 289.00^*

Siemens 3NP11231BB23 Switch disconnector fuse Suitable for Fuse size 000 - 4 Fuse size = 000 3-pin 160 A 690 V AC 1 pc(s)

Item no:1741202

Dispatches on Fri 13 Nov

Conrad Electronic

160 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 355.00^*

Siemens 3NP11231BC20 Switch disconnector fuse 3-pin 160 A 690 V AC 1 pc(s)

Item no:1741203

Dispatches on Fri 6 Nov

Conrad Electronic

160 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 93.99^*

Siemens 3NP11231BC22 Switch disconnector fuse Fuse size = 000 3-pin 160 A 690 V AC 1 pc(s)

Item no:1700045

Dispatches on Fri 6 Nov

Conrad Electronic

160 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 289.00^*

Siemens 3NP11231BC23 Switch disconnector fuse Suitable for Fuse size 000 - 4 Fuse size = 000 3-pin 160 A 690 V AC 1 pc(s)

Item no:1741204

Dispatches on Mon, 18 Jan 2027

Conrad Electronic

160 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 355.00^*

Siemens 3NP11231CA20 Switch disconnector fuse 3-pin 160 A 690 V AC 1 pc(s)

Item no:1741205

Fast track dispatch on Tue 3 Nov

6 Piece(s)Conrad Electronic

160 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 63.99^*

Siemens 3NP11231CA22 Switch disconnector fuse Suitable for Fuse size 000 - 4 Fuse size = 000 3-pin 160 A 690 V AC 1 pc(s)

Item no:1741206

Dispatches on Mon, 18 Jan 2027

Conrad Electronic

160 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 265.00^*

Siemens 3NP11231CA23 Switch disconnector fuse Suitable for Fuse size 000 - 4 Fuse size = 000 3-pin 160 A 690 V AC 1 pc(s)

Item no:1741207

Dispatches on Mon, 18 Jan 2027

Conrad Electronic

160 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 325.00^*

Siemens 3NP11231JB20 Switch disconnector fuse Suitable for Fuse size 000 - 4 Fuse size = 000 3-pin 160 A 690 V AC 1 pc(s)

Item no:1703279

Dispatches on Fri 4 Dec

Conrad Electronic

160 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 89.99^*

Documents & Downloads

Datasheet

Datasheet 1742372 Siemens 3NP11431DA22 Switch disconnector fuse 3-pin 250 A 690 V AC 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1742372 Siemens 3NP11431DA22 Switch disconnector fuse 3-pin 250 A 690 V AC 1 pc(s)

Description

SENTRON, Fuse switch disconnector 3NP1, 3-pole, NH2, 400 A, for Busbar system 8US 60 mm, flat terminal, Fuse monitoring: electromechanical, Cover level 32/70 mm

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Description

SENTRON, Fuse switch disconnector 3NP1, 3-pole, NH2, 400 A, for Busbar system 8US 60 mm, flat terminal, Fuse monitoring: electromechanical, Cover level 32/70 mm