Complete Pump Supplies | Supplier Domestic Water Pumps & Booster Pumps

5m Tank Level Float Switch c/w Anchor Weight

5m Tank Level Float Switch c/w Anchor Weight

LR07 Top Entry Level Switch

Product code: KPM0506KY0C
£48.00 inc. VAT
Save £45
Valid until 01/12/2019
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5m Tank Level Float Switch c/w Anchor Weight

Mac 3 Float Switch for Submersible Pumps

The Mac 3 is the most universally used float switch in the world for automation of pumps.

The Mac 3 is a float switch which allows electrical equipment to stop and start automatically when a pre-set level has been reached, it’s highly reliable design and multiple closure device on the fairlead.

The MAC 3 is a double chamber design float-type, liquid level switch that uses a micro-type switch for the switching operation. The case and cable are hermetically sealed via re-injection molding. The latching ball design provides excellent resistance to nuisance trips due to fluid turbulence. The MAC 3 can be used safely in drinking water or any other fluids that are compatible with the body and cable materials as listed below. The MAC 3 is supplied SPDT for either PUMP UP or PUMP DOWN applications. The differential (inches pumped) can range from as little as 6 inches to 4 feet, depending upon tether length (cable length from tether point to switch end). 


It is the most universally used float switch in the world for the automation of pumps and storage tanks.


Due to its size makes it the most versatile for any application.


  • It is highly reliable and can be produced in many variations in accordance with the needs of each client and country.
  • Dual operation for filling and emptying.
  • No mercury is used in this switch

Wetted Surfaces

Body - polypropylene, Cable - PVC or Neoprene available.

Microswitch Specifications

  • Contact rating: 15 amps@ 125/250 VAC 50/60 Hz (UL 90 amps locked rotor test)
  • Contacts: solid silver
  • Electrical Life@ maximum load: 100,000 operations
  • Mechanical Life: 10,000,000 operations
  • Insulation Resistance: 100 Mohm
  • Approvals: UL E23301 (N), CSA LR 23413

Operating Specifications

  • Minimum fluid specific gravity: 0.72
  • Maximum pressure: 75 psi
  • Operating temperature range: 32 to 122 deg F (0 to 50 deg C)
  • Storage temperature range: -4 to 176 deg F (-20 to 80 deg C)
  • Stock cable lengths: 1, 5, 10 meters other lengths available by special order.

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Delivery Information

Free delivery relates to MOST products on the Website over the value of £100.00 (excluding VAT). 

*Unless otherwise stated on individual items* 

Products purchased under £100.00 will incur a £6.95 delivery charge.

Standard Delivery Orders over £100.00 (3-5 working days)* - Free shipping for in stock items to mainland UK*. 

Next day shipping is only available for stock items which are ordered before 14:00 at a charge of £12.50*. Any orders that are placed after this time will be processed the following day.

Specified delivery times are based on orders placed before 2pm Monday to Friday (excludes Weekends and Bank Holidays)  - for more details please see "UK Shipping Charges" below.

Weekend or orders placed on a Bank holiday will be dispatched on the next working day.

*Excludes UK Islands, Republic of Ireland and Scottish Highlands.

During Christmas and New Year our warehouse will be closed. Orders over this period will be dispatched on the first working day after New Year.

Delivery times are subject to change if the item is out of stock with our supplier. There are products on our Website that are not stocked at our warehouse, nor with our manufacturer's UK warehouses, therefore lead times can vary. This is why we recommend you contact us prior to purchasing to check current stock levels and lead times.

If you are not available to take a delivery on the specified date, you must let us know immediately. If we attempt to deliver your order and no-one is in, a re-delivery charge may be incurred.  

As we use 3rd party delivery agents, Complete Pump Supplies are unable to guarantee that all deliveries will be the next working day. Complete Pump Supplies will not be liable for any loss of income, loss of profits, loss of markets, loss of reputation, loss of customers, loss of use, loss of an opportunity even if we had knowledge that such damages or loss might arise or for any indirect, incidental, special or consequential damages or loss howsoever arising.

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