SB50 · SB175 — 50A & 175A Anderson Connector Cables

Heavy-duty cables. Zero weak links.

From campervan hookups to HGV tail lifts and winch rigs, every Trade Connectors cable is UK-built with BS638 copper Hi-Flex cable made in the EU, and tested to carry the amps you actually need.

Shop By Application

Leisure & Solar

Campervans, motorhomes & off-grid solar

Commercial & HGV

Tail lifts, fleet & bulk trade orders

Recovery & Winch

Ultra-flex leads for winching & breakdown recovery

Genuine Anderson Parts

Built with authentic Anderson Power Products housings, never cheap imports.

BS638 British Copper

High-flex, UK-manufactured copper cable in every lead we build.

100% Pull-Tested

Every crimp inspected and pull-tested in the UK before it ships.

Fast UK Dispatch

Order before 2pm and it ships the same day, UK-wide.

Get It Right First Time

Not sure which connector fits?

Anderson-style connectors only mate when they're the exact same physical size and colour. Match yours below before you order.

SB50

~35mm wide

Campervans, solar panels, small 12V inverters

SB175

~80mm wide

HGV tail lifts, heavy recovery winches

Anderson connectors come in a few different sizes, each rated for a different current — and only connectors of the same rating and colour will plug together (a grey 175A only mates with another grey 175A, for example). The housing itself isn't marked with its amp rating, so the easiest way to check what you've got is to measure the width of the plastic housing:

SB50 — about 35mm wide (50A — the most common size for campervan, solar and 12V leisure setups)
SB120 — about 64mm wide (120A — less common, mainly larger marine/24V battery banks)
SB175 — about 80mm wide (175A — the standard for HGV tail lifts and most recovery/winch disconnects)
SB350 — about 108mm wide (350A — only needed for the largest winches and high-draw industrial setups)

We stock genuine SB50 and SB175 leads and kits. If you measure yours and it's an SB120 or SB350, get in touch and we'll point you in the right direction.

Note: SB175 is rated for 175A continuous — recovery winches can peak well above that (300–500A+). Check your winch's peak draw against the cable spec before ordering, or ask us if you're not sure.

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Why Trade Connectors

Built by someone who's crimped thousands of these.

Every cable on this site is built the same way we've supplied UK campervan converters, fleet engineers, and off-grid builders for years: genuine Anderson Power Products housings, British-made copper, and a hand-inspected crimp on every single lead. No guesswork, no cut corners.

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