YY Cable - YSLY Cable
YY cables are versatile multi-core power and signal control cables suitable for a wide variety of industrial applications. They are commonly known by their constructional reference: YSLY cables. These include use as an interconnecting cable in manufacturing plants and other automated production facilities for measuring, controlling or regulating equipment including assembly and production lines, conveyors and computer units. These unshielded control cables are highly flexible for easy installation both outdoors, when protected against direct sunlight, and indoors in dry or moist conditions. The tough outer sheathing protects against the effects of light mechanical and environmental stresses.
Our low smoke zero halogen (LSZH) YY cables are particularly suitable for installation where smoke emission and toxic fumes would create a potential threat to life or equipment in the event of fire.
YY control cables are not suitable for fixed wiring applications requiring compliance with the requirements set out in BS7671.
The voltage rating of these unscreened flexible cables is 300/500V.
YY cable specifications (YSLY) for construction
|YY LSZH||YY PVC|
|Copper conductor||Class 5 flexible||Class 5 flexible|
|Insulation||Halogen free Type TI6||PVC Type TI2|
|Sheath||LSZH Type TM7 (grey)||PVC Type TM2 (grey)|
2 core YY cables are available as standard with black numbered cores (YSLY-OZ cable) with 3 cores and above being black numbered cores with green/yellow (YSLY-JZ). Coloured cores with green/yellow (YSLY-JB) and without green/yellow (YSLY-OB) are also available upon request.
YY cable dimensions (PVC sheath)
Some of our most popular YY PVC cable sizes include:
|Part Number||Number of Cores||Nominal Cross-Sectional Area||Maximum Diameter
Wires in Conductor mm
|Nominal Overall Diameter mm||Nominal Weight kg/km||Suggested YY Cable Gland
|A5Y20005||2||0.5mm2||0.21||5.2||40||16 / 12|
|A5Y20075||2||0.75mm2||0.21||5.7||40||16 / 12|
|A5Y2010||2||1.0mm2||0.21||5.9||55||16 / 12|
|A5Y2015||2||1.5mm2||0.26||7.1||79||16 / 20S|
|A5Y2025||2||2.5mm2||0.26||8.3||114||16 / 20|
|A5Y30005||3||0.5mm2||0.21||5.5||47||16 / 12|
|A5Y30075||3||0.75mm2||0.21||6.04||58||16 / 12|
|A5Y3010||3||1mm2||0.21||6.26||67||16 / 12|
|A5Y3015||3||1.5mm2||0.26||7.54||95||16 / 20S|
|A5Y3025||3||2.5mm2||0.26||9.04||144||20 / 20|
|A5Y3040||3||4mm2||0.31||10.9||214||20 / 20|
|A5Y3060||3||6mm2||0.31||12.4||293||20 / 20|
|A5Y310||3||10mm2||0.41||15.5||478||25 / 25|
|A5Y316||3||16mm2||0.41||18.4||706||25 / 32|
|A5Y325||3||25mm2||0.41||21.1||1080||32 / 32|
|A5Y40005||4||0.5mm2||0.21||5.98||57||16 / 12|
|A5Y40075||4||0.75mm2||0.21||6.58||70||16 / 12|
|A5Y4010||4||1mm2||0.21||7.02||85||16 / 20S|
|A5Y4015||4||1.5mm2||0.26||8.23||117||16 / 20|
|A5Y4025||4||2.5mm2||0.26||9.87||178||20 / 20|
|A5Y4060||4||6mm2||0.31||13.6||366||20S / 20L|
|A5Y410||4||10mm2||0.41||17.2||608||25 / 20L|
|A5Y416||4||16mm2||0.41||18.7||844||32 / 32|
|A5Y425||4||25mm2||0.41||23.6||1327||32 / 32|
|A5Y435||4||35mm2||0.41||27.2||1790||40 / 40|
|A5Y50005||5||0.5mm2||0.21||6.53||69||16 / 12|
|A5Y50075||5||0.75mm2||0.21||7.41||89||16 / 20S|
|A5Y5010||5||1.0mm2||0.21||7.68||103||16 / 20S|
|A5Y5015||5||1.5mm2||0.26||9,23||136||20 / 20|
|A5Y5025||5||2.5mm2||0.26||11.05||213||20 / 20|
Additional core sizes and cross-sectional area size cables are also available. Refer to the product specification sheet or speak to one of our sales team for more information.
YY cable selection
YY cables are available in a large range of core multiples and sizes. Our technical team would be delighted to discuss your application and to recommend the most appropriate variant along with compatible YY cable glands and accessories
The wider control cable range includes CY cable with tinned copper wire braiding for electromagnetic screening, SY cable with galvanised steel wire braid for mechanical protection, and a range of LiYY cable, LiHH cable and VFD cables and a full range of calibrated cable accessories.
Range of CablesBack to top
Cable Standards and Approvals
VDE 0250, BS EN/IEC 60332-1
Call Sales on +44 (0)20 7241 8787
Click to Email Us We will reply within 3 hours
Technical Hotline +44 (0)20 7241 8500
About Eland Cables
Established in 1975, Eland Cables is a supplier of power, data, instrumentation and control cables and cable accessories to the world's most demanding industries and to some of its most prestigious projects. Our reputation is built on an unswerving focus on quality, technical expertise and customer service.
Our focus on quality has resulted in our in-house specialist cable testing facility securing the ISO 17025 accreditation. This certifies the competence, impartiality and performance capability of our laboratory and its evaluations. In turn, it means peace of mind for our customers with regard to the quality of the cables they source from us.
Our highly-qualified technical team is on hand to provide technical support with all aspects of cable selection, technical specification, regulatory requirements, and bespoke cable design and manufacture.
We are a key contributor to projects in over 100 countries every year, adding value through comprehensive technical support, reliable logistics, innovative solutions, and a customer-centric approach.
The Cable Lab®
UKAS-accredited specialist cable testing laboratory
The Cable Lab® our in-house cable testing facility, is UKAS-accredited to ISO 17025, which is the single most important standard for calibration and testing laboratories around the world. Accreditation to this international standard demonstrates our laboratory's technical competence and the accuracy of its results.
For our customers, it means peace of mind. They can have full confidence in the quality of our products and can demonstrate due diligence in selecting their cable supplier.
Our customers can also rely on the Cable Lab's services for an independent, objective and comprehensive quality assessment of cables procured from third parties.