
Technical specifications
- Design of electrical connection / for main circuit: Rail connectionElectrical connection arrangement / for main circuit: Flat connectionDesign of the device: For 185 mm busbar systemSlim terminal, 3 x M 12Suitable for use / switch disconnectors: YesSuitable for use: Transformer protectionMounting type: Permanent installationInbouwpositie loodrechtProtection class IP:IP30Ambient temperature / during operation / minimum: -25 °C.Ambient temperature / during operation / maximum: 55 °C.Power loss/maximum 400 W.Forward current (IC) / at 690 V / maximum permissible: 53 kAInsulation voltage 1000 VRail center distance 185 mm
- Type
In strip design
- Product type
Switch disconnector fuse
- Fuse size
3
- Number of pins
3
- RoHS-compliant
Yes
- Dim
(W x H x D) 99.5 x 662 x 195 mm
- Content
1 pc(s)
- Nominal current
1154 A
- Nominal current - rounded value
1154 A
- Nominal voltage
400 V AC
- Width
99.5 mm
- Height
662 mm
- Depth
195 mm
- UKCA
not relevant
Documents & Downloads
Datasheet
Datasheet 2862212 Siemens 3NJ41633BF01 Switch disconnector fuse Fuse size = 3 1154 A 400 V AC 1 pc(s)
User & Safety Instructions
User & Safety Instructions 2862212 Siemens 3NJ41633BF01 Switch disconnector fuse Fuse size = 3 1154 A 400 V AC 1 pc(s)
Description
Fuse disconnect switch 3-pole switchable, for secondary fuse protection of transformers up to 800kVA for NH fuses GTR 2x577A max., 400V AC, and NH3 disconnector up to 1600A The 3NJ4 fuse disconnector for low voltage distribution. The 3NJ4 1- or 3-pole switchable fuse switch disconnectors can be used in low-voltage distributors, power and transformer stations and cable distribution cabinets. The Siemens 3NJ4 fuse switch disconnectors are characterized above all by: 1. Complies with IEC/EN 60439-1 and IEC/EN 60947-3. 2. Voltage levels up to AC 690 V. 3. Parking position for maintenance work. 4. Vertical and horizontal installation position. 5. Climatic conditions. 6. Protection class IP30 with closed, IP10 with open grip inserts.
This text is machine translated.
This text is machine translated.
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Accessories
(*All information is plus legal VAT)The necessary accessories are required to use the article as described.

















