Elpress AKS50-25 Aluminium-Copper Bimetallic Through Connector 50 mm² Al / 25 mm² Cu
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Product Description
Elpress AKS50-25 — bimetallic (AlCu) through connector for jointing a 50 mm² aluminium conductor to a 25 mm² copper conductor. Aluminium is friction-welded to copper from solid material, giving a direct Al-to-Cu splice without an intermediate transition washer. Two compression crimps are made on the aluminium side and one on the copper side. Accepts stranded/solid aluminium (IEC 60228 Class 1/2) and stranded copper (Class 2) conductors; tested to IEC 61238-1 within the Elpress crimp system. Range 16-400 mm².
Technical Specifications
- Type
- AlCu bimetallic through connector (splice)
- Aluminium conductor
- 50 mm²
- Copper conductor
- 25 mm²
- Material
- Friction-welded solid aluminium + electrolytic copper
- Crimp
- Two crimps on the aluminium side, one on the copper side
- Crimp system
- System Elpress, tested to IEC 61238-1
- Manufacturer part number (MPN)
- AKS50-25
- EAN / GTIN
- 7393487009738
- Sales unit
- pcs
- Package quantity
- 24 pcs
- HS code
- 8536.90
- Article number
- 7333-400600
- Type designation
- AKS50-25
- s1 (mm)
- 17
- d (mm)
- 9.6
- L (mm)
- 69
- d1 (mm)
- 8
- s (mm) - strip length
- 45
- AWG/MCM Stranded Al
- 1/0 AWG
- AWG/MCM Solid Al
- 2/0 AWG
- AWG/MCM Cu
- 4 AWG
- mm² Stranded Al
- 50
- mm² Solid Al
- 70
- mm² Cu
- 25
- Screen conductor (mm²)
- 21-29
- Oil stop/centre bar
- Yes
- Voltage level
- Other
- Cross section shape
- Round/sector-shaped
- Nominal cross section aluminium, SE, Min (mm²)
- 70
- Nominal cross section aluminium, SE, Max (mm²)
- 70
- Nominal cross section aluminium, RM/SM, Max (mm²)
- 50
- Pieces per pack
- 24
- Net weight (kg)
- 0.043
- Height Pack (mm)
- 87
- Depth Pack (mm)
- 141
- Width Pack (mm)
- 86
Standards & Compliance
- HS Code
- 8536.90
Cross References
- EAN 7393487009738
- SAP 1000022081
- Code 8190771
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 AKS50-25?
- AKS50-25 can be ordered from cballast.com as a Elpress 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 Elpress product?
- The manufacturer part number is AKS50-25.
- What is the HS code for AKS50-25?
- The customs tariff (HS) code for AKS50-25 is 8536.90.
- Who manufactures AKS50-25?
- AKS50-25 is a Elpress product in the Electrical Components range.
- Is a datasheet available for AKS50-25?
- Yes — the AKS50-25 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for AKS50-25?
- The minimum order quantity is 1.
- Is AKS50-25 available?
- Yes — AKS50-25 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).