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by Maypole

Self Switching Smart Relay for 12S / 13 Pin Towbar Wiring Charging Fridge TEC3M

SKU MP2883B-MAY
Sold out
Original price £12.99 - Original price £12.99
Original price
£12.99
£12.99 - £12.99
Current price £12.99

Currently unavailable

Usual delivery is 5-7 business days

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0% finance available with PayPal Credit

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Technical manuals

MP2883 2883 TEC3M relay

Product Information

Product Information

MP2883B 30A Self Switching Dual Charge Relay will charge a caravan leisure battery and/or power the fridge, while the vehicle is running.

Key Features
  • Combination caravan relay with automatic voltage monitoring and switches the power supply from car to caravan
  • Self switching voltage sensor relay
  • Provides power for refrigerator and charges auxiliary battery
  • Automatic monitoring of voltage and current availability from car’s alternator/battery
  • No separate signal wire necessary
  • Able to switch 30 amp continuously when available from car’s alternator/battery
  • Adjustable factory set voltage trip with narrow band hysteresis
  • Over temperature protection
  • Line voltage drop compensation
  • Low voltage drop (around 0.1v) at rated output
  • Made in the UK
  • Also available in retail display packaging – MP2883 30A Self Switching Dual Charge Relay Display Packed
Why Choose Maypole?

Maypole products are designed with quality and reliability in mind. With a focus on practical features and durable construction, Maypole equipment is trusted by camping enthusiasts across the UK. Backed by expert customer service and comprehensive support, you can purchase with confidence.

Shipping & Assistance

Shipping information

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

  • Free Delivery Threshold: Shipping is free to mainland UK on orders over £40, otherwise £2.99. Certain UK locations may incur extra charges based on size and weight.
  • Northern Ireland Shipping: all orders despite order value incure a flat rate of £9.99
    Fee Will be 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

60-Day Return Window: Unused items in original packaging can be returned within 60 days for a full refund.

  • Refund Process: Once approved, refunds are processed to the original payment method, typically within 7 days.
  • Defective or Damaged Items: Contact our customer service at onlinesales@ukcampingandleisure.co.uk for replacements or further support.
  • Return Shipping: Buyers are responsible for return postage on unwanted items. We recommend using a trackable shipping service or insurance for items over £50.

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.

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