Dehn
Surge protection device Type 1+2+3 for TNS FM (956405)
Part number956405EAN / GTIN4013364510562HS code8536.30
Switchgear & Protection
Surge Protectors
MOQ:1
Pricing
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Product Description
Dehn 956405 Surge protection device Type 1+2+3 for TNS FM.
Technical Specifications
- Manufacturer part number (MPN)
- 956405
- EAN / GTIN
- 4013364510562
- Sales unit
- pcs
- Mounting method
- DIN rail (top hat rail) 35 mm
- Lightning impulse current (10/350 µs)
- 100 kA
- Number of poles
- 4
- Construction size
- 4 modular spacing
- Voltage protection level
- 1.5 kV
- Remote signalling
- Yes
- Follow current extinguishing capability
- 50 kA
- Max. continuous voltage AC
- 255 V
- Nominal voltage AC
- 230 V
- Test class
- Type 1 and 2 and 3
- Voltage protection level L-N
- 1.5 kV
- Signalling at the device
- Optical
- Degree of protection (IP)
- IP20
- Voltage protection level N-PE
- 1.5 kV
- Integrated backup fuse
- No
- Max. conductor cross section solid (solid, stranded)
- 35 mm²
- Max. conductor cross section flexible (fine-strand)
- 25 mm²
- Specific energy (W/R)
- 2500 kJ/Ohm
- System configuration DC
- No
- System configuration IT
- No
- System configuration TN
- No
- System configuration TN-C
- No
- System configuration TT
- No
- System configuration other
- No
- Voltage protection level L-PE
- 1.5 kV
- Max. overcurrent protection device, series connection (fuse)
- 100 A
- Voltage switching spark gap technology
- Yes
- Overcurrent protected voltage tapping
- No
- Country of origin
- Germany
Standards & Compliance
- HS Code
- 8536.30
Cross References
- EAN 4013364510562
- SAP 1200699326
- Code 83582837
Product Documentation
Document preview: Surge protection device Type 1+2+3 for TNS FM (956405) — Specification sheet
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Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 956405?
- 956405 can be ordered from cballast.com as a Dehn catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Dehn product?
- The manufacturer part number is 956405.
- What is the HS code for 956405?
- The customs tariff (HS) code for 956405 is 8536.30.
- Who manufactures 956405?
- 956405 is a Dehn product in the Switchgear & Protection range.
- Is a datasheet available for 956405?
- Yes — the 956405 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 956405?
- The minimum order quantity is 1.
- Is 956405 available?
- Yes — 956405 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).