Name: Siemens 3NP11541BC10 Switch disconnector fuse Fuse size = 2 400 A 690 V AC, 440 V DC 1 pc(s)
Brand: Siemens
SKU: 2864089

A grey Siemens load disconnector with multiple connection terminals, used in electrical switchboards for power supply and safety.

Technical drawing of a device with dimensions in millimetres. Shows front and side view with precise measurements.

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Product type

Switch disconnector fuse

Fuse size

Number of pins

Nominal current - rounded value

400 A

Type

Cover level 32/70 mm

Datasheet (PDF)

EAN:

Part number:

Item no:

Unavailable

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Technical specifications

Design of electrical connection / for main circuit: Rail connection
Type of connection technology: Flat connection
Actuator type: Cover handle
Busbar version: Busbar thickness 5 or 10 mm
Tightening torque / with screw connection / minimum: 10 Nm
Tightening torque / for screw connection / maximum: 12 Nm
Type of device: For 8US 60mm busbar system
Frame size of the separation pad: 2 and 1
Rail mounting system
Suitable for use / switch disconnectors: Yes
Suitable for use / safety switch: Yes
Suitable for use / Maintenance/Repair switch: Yes
Mounting position: Horizontal / vertical
Mechanical life (cycles) / typical: 1000
Position / of actuator: Front
Product features / locking: Yes
Product property / lead-sealable: Yes
Product extension / auxiliary switch: Yes
Product extension / optional / lockable: Yes
Product extension / optional / fuse monitoring: Yes
Product extension / optional / phase failure monitoring: Yes
Product extension / optional / overvoltage protection monitoring: Yes
Protection class IP:IP40
Protection class IP / with switch closed / with aperture or cable shoe cover: IP40
Protection class IP / with switch closed / without aperture or cable shoe cover: IP30
Protection class IP/open IP20
Surge voltage resistance: 8 kV
Ambient temperature / during operation / minimum: -25 °C.
Ambient temperature / during operation / maximum: 55 °C.
Power loss/maximum 158 W.
Pollution level 3
Insulation voltage 690 V
Rail center distance 60 mm
Width of the busbar / minimum: 12 mm
Width of the busbar / maximum: 30 mm
Conductor cross-section / for main contacts / multi-wire / minimum: 25 mm²
Conductor cross-section/for main contacts/multi-wire/maximum: 240 mm²
Conductor cross-section / for main contacts / single-wire or multi-wire / minimum: 25 mm²
Conductor cross-section / for main contacts / single-wire or multi-wire / maximum: 240 mm²
Type of connectable conductor cross-sections / laminated conductor / maximum: 34 x 18 mm

Type: Cover level 32/70 mm

Product type: Switch disconnector fuse

Fuse size: 2

Number of pins: 4

RoHS-compliant: Yes

Dim: (W x H x D) 289 x 306 x 157 mm

Content: 1 pc(s)

Nominal current: 400 A

Nominal current - rounded value: 400 A

Nominal voltage: 690 V AC
440 V DC

Width: 289 mm

Height: 306 mm

Depth: 157 mm

UKCA: not relevant

Variants(All information is without VAT, plus shipping costs)

Number of pins

Nominal current - rounded value

Nominal current

Nominal voltage

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Piece(s)

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Item no:2862203

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Piece(s)

Minimum order quantity: 1

Multiple: 1

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Item no:2862204

Unavailable

Conrad Electronic

250 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

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Item no:2862205

Unavailable

Conrad Electronic

250 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

Siemens 3NJ41333BF01 Switch disconnector fuse Fuse size = 2 400 A 690 V AC, 440 V DC 1 pc(s)

Item no:2862206

Unavailable

Conrad Electronic

400 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

Siemens 3NJ41333BT01 Switch disconnector fuse Fuse size = 2 400 A 690 V AC, 440 V DC 1 pc(s)

Item no:2862207

Unavailable

Conrad Electronic

400 A

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

Documents & Downloads

Datasheet

Datasheet 2864089 Siemens 3NP11541BC10 Switch disconnector fuse Fuse size = 2 400 A 690 V AC, 440 V DC 1 pc(s)

User & Safety Instructions

User & Safety Instructions 2864089 Siemens 3NP11541BC10 Switch disconnector fuse Fuse size = 2 400 A 690 V AC, 440 V DC 1 pc(s)

Description

SENTRON, 3NP1 fuse disconnector, 4-pole, NH2, 400 A, for 8US 60mm busbar system, flat connection, cover level 32/70mm

This text is machine translated.

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Description

SENTRON, 3NP1 fuse disconnector, 4-pole, NH2, 400 A, for 8US 60mm busbar system, flat connection, cover level 32/70mm

This text is machine translated.