OVERPENNINGSAVL. V20-4P-280V (V20-4-280)
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Product Description
OBO Bettermann V20-4-280 Overpenningsavleder V20 - 4 polt - 280V for TN and TT system. Approved type 2 protection. Halogen-free version. IP 20.
Technical Specifications
- Manufacturer part number (MPN)
- V20-4-280
- EAN / GTIN
- 4012196159833
- Sales unit
- pcs
- Package quantity
- 18 pcs
- System configuration DC
- No
- System configuration IT
- No
- System configuration TN
- Yes
- System configuration TN-C
- Yes
- System configuration TT
- Yes
- System configuration other
- Yes
- Number of conductors (without earthing)
- 4
- Nominal discharge surge current (8/20)
- 20 kA
- Max. discharge surge current (8/20)
- 40 kA
- Short-circuit-proof
- Yes
- Nominal voltage AC
- 230 V
- Max. continuous voltage AC
- 280 V
- Max. continuous voltage DC
- 350 V
- Voltage protection level
- 1.3 kV
- Voltage protection level L-N
- 1.3 kV
- Voltage protection level N-PE
- 20 kV
- Max. overcurrent protection device, series connection (fuse)
- 160 A
- Short-circuit breaking capacity (Isccr)
- 20 kA
- Integrated short-circuit protection
- Yes
- Integrated short-circuit protection selective to fuse gG
- 160 A
- Integrated backup fuse
- No
- Leakage-current free
- Yes
- Mounting method
- DIN rail (top hat rail) 35 mm
- Construction size
- 4 modular spacing
- Max. conductor cross section solid (solid, stranded)
- 35 mm²
- Max. conductor cross section flexible (fine-strand)
- 35 mm²
- With remote signalling contact
- No
- Signalling at the device
- Optical
- Category type 2
- Yes
- Degree of protection (IP)
- IP20
- Country of origin
- Germany
Standards & Compliance
- HS Code
- 8536.30
Cross References
- EAN 4012196159833
- SAP 1000664877
- Code 8512154
Product Documentation
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Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy V20-4-280?
- V20-4-280 can be ordered from cballast.com as a OBO Bettermann 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 OBO Bettermann product?
- The manufacturer part number is V20-4-280.
- What is the HS code for V20-4-280?
- The customs tariff (HS) code for V20-4-280 is 8536.30.
- Who manufactures V20-4-280?
- V20-4-280 is a OBO Bettermann product in the Switchgear & Protection range.
- Is a datasheet available for V20-4-280?
- Yes — the V20-4-280 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for V20-4-280?
- The minimum order quantity is 1.
- Is V20-4-280 available?
- Yes — V20-4-280 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).