Elpress AKP50 Aluminium-Copper Bimetallic Pin Socket — 50 mm² Al Conductor, 9.6 mm Cu Pin
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Product Description
Elpress AKP50 — aluminium-copper (AlCu) bimetallic pin socket that terminates a 50 mm² (stranded) / 70 mm² (solid) aluminium conductor and presents a 9.6 mm solid copper pin for connection to copper-terminal apparatus such as screw or clamp terminals, isolators and circuit-breakers. The aluminium compression barrel is friction-welded to the copper pin from solid material, joining the dissimilar metals directly without a bimetal washer, and an internal oil-stop barrier separates the conductor from the pin. Two compression crimps are made on the aluminium barrel with the matching die; overall length 88 mm, strip length 45 mm. Accepts solid (IEC 60228 Class 1) and stranded (Class 2) aluminium conductors and is tested to IEC 61238-1. RoHS 2011/65/EU, REACH; CE, UKCA marked.
Technical Specifications
- Type
- Aluminium-copper (AlCu) bimetallic pin socket
- Function
- Terminates an aluminium conductor and presents a solid copper pin for connection to copper-terminal apparatus
- Conductor cross-section (aluminium)
- 50 mm² (stranded) / 70 mm² (solid)
- Copper pin diameter
- 9.6 mm
- Overall length
- 88 mm
- Strip length
- 45 mm
- Material
- Friction-welded solid aluminium barrel and solid copper pin (bimetallic)
- Barrier
- Internal oil-stop centre stop
- Crimp
- Two compression crimps on the aluminium barrel
- Conductor class
- Solid (IEC 60228 Cl.1) & stranded (Cl.2) aluminium
- Compression connector standard
- IEC 61238-1
- Compliance
- RoHS 2011/65/EU, REACH; CE, UKCA marked
- Manufacturer part number (MPN)
- AKP50
- EAN / GTIN
- 7393487010260
- Sales unit
- pcs
- Package quantity
- 24 pcs
- HS code
- 8536.90
- Article number
- 7337-400500
- Type designation
- AKP50
- e (mm)
- 9
- d (mm)
- 9.6
- L (mm)
- 88
- s (mm) - strip length
- 45
- AWG/MCM Stranded Al
- 1/0 AWG
- AWG/MCM Solid Al
- 20 AWG
- mm² Stranded Al
- 50
- mm² Solid Al
- 70
- Oil stop/centre bar
- Yes
- 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)
- 0.057
- Height Pack (mm)
- 87
- Depth Pack (mm)
- 141
- Width Pack (mm)
- 86
Standards & Compliance
- HS Code
- 8536.90
Cross References
- EAN 7393487010260
- SAP 1000057085
- Code 8852237
Product Documentation
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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 AKP50?
- AKP50 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 AKP50.
- What is the HS code for AKP50?
- The customs tariff (HS) code for AKP50 is 8536.90.
- Who manufactures AKP50?
- AKP50 is a Elpress product in the Electrical Components range.
- Is a datasheet available for AKP50?
- Yes — the AKP50 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for AKP50?
- The minimum order quantity is 1.
- Is AKP50 available?
- Yes — AKP50 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).