Fast Delivery
Expert Support

120mm² DC Cable Black - Per Metre

The 120 mm² DC Cable Black is a heavy-duty, flexible power cable designed for high current DC applications. Ideal for battery connections, power distribution, and inverter setups where large cross sections are required.

High current capacity: 120 mm² cross section supports large current flows Flexible construction for easier routing Robust PVC insulation for demanding environments Sold per metre to match your exact requirements Suitable for battery banks, inverters, and DC systems
£42.03
or pay interest-free installments
Klarna
PayPal
Add to Wishlist
SKU: PVC120B
IN STOCK
Receive between -
Product Details

The 120 mm² DC Cable Black is engineered for demanding power delivery tasks. With a substantial 120 mm² cross-sectional area, it is capable of carrying high DC current—making it ideal for battery interconnections, inverter feeds, and main DC bus wiring in large systems. Guardian describes its 120 mm product in their “Extra Flexible PVC Battery and Starter Cable” category, rated for heavy duty applications.

Though large in capacity, this cable maintains a degree of flexibility, allowing for easier installation through conduits, trays, or around bends. The insulation is robust to protect against abrasion, heat, and environmental stressors typical in automotive, marine, or off-grid systems.

Because it is sold per metre, you can purchase exactly what you need, minimising waste and cost. Whether retrofitting a large power system or building a new DC distribution run, this 120 mm² cable provides the reliability and performance required for serious power setups.

Product Specifications

Technical Specifications

  • SKU: PVC120B
  • Conductor: 893/0.40
  • Cross Sectional Area: 120mm²
  • Current Rating: 700 Amps
  • Sheath Colour: Black
  • Core Diameter: 15mm
  • Outer Sheath Diameter: 19.7mm
  • Cable Type: Extra Flexible PVC Battery and Starter Cable

Key Features

  • High Performance: Rated for up to 700 Amps, making it suitable for heavy-duty power conversion and starter motor applications.
  • Superior Flexibility: The extra flexible PVC sheath ensures the cable is easy to handle and install even in complex vehicle or boat layouts.
  • Durable Construction: Built to meet the rigorous demands of automotive electrical systems, providing long-term reliability for battery and earth leads.
  • Versatile Application: Ideal for use in power conversion systems, large battery banks, and heavy-duty starter circuits.

Related Components

  • Compatible Terminals: Designed for use with 120mm² copper tube terminals.
  • Recommended Tooling: Requires a heavy-duty crimping tool suitable for 120mm² cable.

Shipping & Collection

Tracked Delivery (Currently 1-3 business days):

  • Free over £250.
  • £5.99 for orders under £250.
  • £5.99 for orders under £50.

Next Business Day Delivery:

  • £15 Flat Rate.

Collection:

  • Free to collect from our warehouse.

Pre-Order:

  • 5-10 Business Days delivery unless otherwise stated.

Shipping Policy

Ask The AI About This Product

Looking for something Bespoke?

As a leading UK Victron Distributor and the Official UK Pytes Distributor our in house engineering team can deliver bespoke solutions. We handle design, specification, and system optimisation to meet your specific needs, regardless of size, weight, environmental, or regulatory constraints. From DIY projects up to large scale commercial projects our team can do it all.

Talk To An Engineer