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by Sargent

Sargent EC155 PSU Kit with 12V and 230V Harnesses

SKU SGT-K155A-NOV
Original price £546.99 - Original price £546.99
Original price
£546.99
£546.99 - £546.99
Current price £546.99

Available to Order

Est delivery in 4-5 working days

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Collect from UK Camping & Leisure Northampton Showroom

Usually ready in 4-5 working days · View store details

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UK Camping & Leisure Northampton Showroom

Usually ready in 4-5 working days
UK Camping and Leisure
Unit 24 Rothersthorpe Crescent
Northampton
NN4 8JD
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Product Information

Product Information

The Sargent K155A is a power control system kit for van conversions. It consists of an EC155 power supply unit, an EC50 control panel, 12V and 230V wiring harnesses, and a 5 metre connecting lead for connecting the power supply unit and the control panel. This is the EC155/EC50 kit without water level.

The EC155 power supply unit has a built-in charger, 12 fuses, a residual current device (RCD) and three miniature circuit breakers (MCBs). It is surface mounted for easy installation, with all the connectors at the bottom of the unit. The harness is terminated with all the connectors ready to plug straight into the power supply unit, and all 12V feeds are left with insulated blade terminals so they can be extended if needed. The feeds include a leisure battery feed, vehicle battery feed, 2 lighting circuits, pump and toilet pump, and a permanent feed for required circuits.

With the control panel, a battery protect circuit warns and then disconnects the batteries when they fall too low: at 10.9V the selection changes from the vehicle battery to the leisure battery, and at 9V on the leisure battery the power is turned off. An over voltage cut-out turns the system power off if either battery voltage exceeds 15V. When the vehicle's engine is running, the system isolates the 12V habitation circuits (to comply with EMC legislation) and connects the leisure battery to the vehicle battery/alternator (split charging). The power supply unit shuts down if overheated and restarts automatically when cool.

Key Features
  • EC155 power supply unit with built-in charger
  • EC50 control panel
  • 12V and 230V wiring harnesses, ready to plug into the power supply unit
  • 5 metre connecting lead between the power supply unit and control panel
  • Surface mounted, with all connectors at the bottom of the unit
  • 12 fuses, an RCD and three MCBs
  • Battery protect circuit and over voltage cut-out
  • Split charging while the engine is running
Suitability

For van conversions. Use a proprietary brand leisure battery with a typical capacity of 75 to 120 Ah; a normal car battery is not suitable. This equipment must be installed by a competent person or qualified electrician, in accordance with all national and local electrical wiring regulations and codes. The mains inlet socket is not supplied.

What's Included
  • EC155 power supply unit
  • EC50 control panel
  • 12V and 230V wiring harnesses
  • 5 metre connecting lead
Specifications
Kit K155A: EC155/EC50 kit (without water level)
Voltage 12V DC and 230V AC
Power Supply Unit EC155, surface mounted, built-in charger
Control Panel EC50
Connecting Lead 5 metre
Protection 12 fuses, RCD and three MCBs
Battery Protect Vehicle battery 10.9V (switches to the leisure battery); leisure battery 9V (power off); over voltage cut-out above 15V
Leisure Battery Proprietary brand leisure battery, typical capacity 75 to 120 Ah
Country of Origin United Kingdom
Brand Sargent
Supplier Part Number K155A
SKU SGT-K155A-NOV

Shipping & Assistance

Shipping information

Processing & Shipping: Most orders ship within 1–2 business days (weekdays only), with possible delays during high volume periods.

  • Delivery Charges: Mainland UK delivery is £2.99 on orders up to £30.00, £4.99 on orders from £30.01 to £59.99, and FREE on orders of £60 or more. Certain UK locations may incur extra charges based on size and weight.
  • Northern Ireland: a flat rate of £9.99 applies to all orders, whatever the order value.
    Fees are applied at checkout.
  • Carriers: We use Royal Mail, Evri, DX, and DHL depending on order value, location, and size. Most orders ship on a 24-hour service; others may use a 48-hour service.
  • Customs & Duties: Customers are responsible for any applicable customs fees, duties, or taxes.
  • Tracking: You’ll receive a confirmation email with a tracking number once your order has shipped.

For the full details, please visit our Delivery Information Page.

Refund & Returns

14-Day Change of Mind Returns: If you change your mind, you can return your online order within 14 days of receiving it. Please contact us first for return instructions, then you have 14 days to send the goods back. Items should be unused, complete and in their original condition and packaging.

  • Refund Process: Once your return has been received and checked, we refund the purchase price and our standard outbound delivery charge where applicable. Refunds are processed to the original payment method, typically within 7 days.
  • Damaged, Faulty or Incorrect Items: If your order arrives visibly damaged, please let us know within 48 hours of delivery. For faulty or incorrectly supplied items, please contact us before returning them. Contact our customer service at onlinesales@ukcampingandleisure.co.uk. Your statutory rights are not affected.
  • Return Shipping: For change-of-mind returns, you arrange and pay for return postage. For higher-value items, we strongly recommend a tracked and adequately insured service, and keeping your proof of postage until your refund is complete.

For full details, please see our Returns and Refunds Policy.

Contact Us

Questions or Concerns: Our friendly team is here to help with orders, product information, or any general queries.

Email: onlinesales@ukcampingandleisure.co.uk

Response Time: We aim to reply as quickly as possible during our regular business hours.

For more details or to send us a direct message, please visit our Contact Us Page.

Sargent EC155 PSU Kit with 12V and 230V Harnesses
Sargent EC155 PSU Kit with 12V and 230V Harnesses
£546.99

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