# Float switches > MAC3 and other float switches: dry-run protection, automatic tank filling and emptying. Cable lengths 3–20 m, delivery across Ukraine. [Catalogue](https://watertrade.com.ua/en/catalogue.md) › [Pumps](https://watertrade.com.ua/en/catalogue/nasosy.md) › [Float switches](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli.md) Web page: https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/products · Other languages: [UA](https://watertrade.com.ua/catalogue/nasosy/poplavkovye-vyklucateli/products.md), [RU](https://watertrade.com.ua/ru/catalogue/nasosy/poplavkovye-vyklucateli/products.md) A float switch turns a pump on and off by water level. The same switch can work for filling (the pump runs until the tank is full) or emptying (dry-run protection, sump pumping) — it depends on which wires you connect. Choose the model by pump current and cable length: the cable should reach the panel without tension. Sewage applications need special heavy-duty models. For a storage tank with automatic filling, see [“A storage tank for a water reserve”](https://watertrade.com.ua/en/articles/article/zapas-vody-nakopitelnyj-bak). ## Products (42) - [Probe level water, 1 level](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/zond-urovna-vody-1-uroven.md) — 241 UAH - [Probe level water, 3 level](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/zond-urovna-vody-3-urovna.md) — 709 UAH - [Valve float 1"](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/kran-poplavkovyj-1.md) — 971 UAH - [Valve float 1" nickel d/height pressure](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/kran-poplavkovyj-1-nikel-dvys-davl.md) — 2 023 UAH - [Valve float 1/2"](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/kran-poplavkovyj-12.md) — 563 UAH - [Valve float 3/4"](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/kran-poplavkovyj-34.md) — 684 UAH - [Bracket H05 SUPER-FLOT-TAUR TP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/kreplenie-h05-super-flot-taur-tp.md) — 181 UAH - [Bracket H07 SUPER-FLOT-TAUR TP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/kreplenie-h07-super-flot-taur-tp.md) — 181 UAH - [Bracket for float](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/kronstejn-dla-poplavka.md) — 226 UAH - [Adapter SCHUKO to float](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/perehodnik-schuko-do-poplavka.md) — 553 UAH - [Float switch 02 H05 3X1 10M TAURUS YY TP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-02-h05-3x1-10m-taurus-yy-tp.md) — 2 094 UAH; Cable length: 10 m - [Float switch 02 H05 3X1 15M TAURUS YY TP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-02-h05-3x1-15m-taurus-yy-tp.md) — 2 632 UAH; Cable length: 15 m - [Float switch 02 H05 3X1 20M TAURUS YY TP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-02-h05-3x1-20m-taurus-yy-tp.md) — 3 206 UAH; Cable length: 20 m - [Float switch 02 H05 3X1 6M TAURUS YY TP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-02-h05-3x1-6m-taurus-yy-tp.md) — 1 575 UAH; Cable length: 6 m - [Float switch 03 H07 3X1 10M TAURUS YY TP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-03-h07-3x1-10m-taurus-yy-tp.md) — 2 340 UAH; Cable length: 10 m - [Float switch 03 H07 3X1 15M TAURUS YY TP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-03-h07-3x1-15m-taurus-yy-tp.md) — 2 964 UAH; Cable length: 15 m - [Float switch 03 H07 3X1 20M TAURUS YY TP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-03-h07-3x1-20m-taurus-yy-tp.md) — 3 498 UAH; Cable length: 20 m - [Float switch 10 MT10 H05VVF+CONTRAP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-10-mt10-h05vvfcontrap.md) — 1 912 UAH - [Float switch 2 MT2 H05VVF+CONTRAP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-2-mt2-h05vvfcontrap.md) — 855 UAH - [Float switch 5 MT5 H05VVF+CONTRAP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-5-mt5-h05vvfcontrap.md) — 1 308 UAH - [Float switch ACS 3X1 5M FOX-DRINK BB TP+Shell CW](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-acs-3x1-5m-fox-drink-bb-tpshell-cw.md) — 1 162 UAH; Cable length: 5 m - [Float switch G05 H05 3X1 0,52M FOX KK TP+CW](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-g05-h05-3x1-052m-fox-kk-tpcw.md) — 261 UAH; Cable length: 0.52 m - [Float switch G05 H05 3X1 3M FOX KK TP+CW](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-g05-h05-3x1-3m-fox-kk-tpcw.md) — 669 UAH; Cable length: 3 m - [Float switch G05 H05 3X1 5M FOX KK TP+CW](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-g05-h05-3x1-5m-fox-kk-tpcw.md) — 860 UAH; Cable length: 5 m - [Float switch MAC3 10 MT.PVC+CONTRAP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-mac3-10-mtpvccontrap.md) — 2 718 UAH - [Float switch MAC3 5 MT.PVC+CONTRAP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/popl-vykl-mac3-5-mtpvccontrap.md) — 1 862 UAH - [Float switch Key, 4 A, 3 m, yellow](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/poplavkovyj-vyklucatel-key-4-a-3-m-zeltyj.md) — 984 UAH; Cable length: 3 m; Max. current: 4 A - [Float switch Key, 4 A, 5 m, yellow](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/poplavkovyj-vyklucatel-key-4-a-5-m-zeltyj.md) — 1 215 UAH; Cable length: 5 m; Max. current: 4 A - [Float switch Mac3, 8 A, 5 m](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/poplavkovyj-vyklucatel-mac3-8-a-5-m.md) — 1 369 UAH; Cable length: 5 m; Max. current: 8 A - [Float switch MOUSE 05 - 10000 B 2m - H07 4G1 BYTP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/poplavkovyj-vyklucatel-mouse-05-10000-b-2m-h07-4g1-bytp.md) — 2 013 UAH; Cable length: 2 m - [Float switch MOUSE 05 - 750B 2m - H07 4G1 KY TP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/poplavkovyj-vyklucatel-mouse-05-750b-2m-h07-4g1-ky-tp.md) — 2 365 UAH; Cable length: 2 m - [Float switch MOUSE 05 - B 2m - H07 4G1 KY TP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/poplavkovyj-vyklucatel-mouse-05-b-2m-h07-4g1-ky-tp.md) — 1 359 UAH; Cable length: 2 m - [Float switch Small, 8 A, 3 m](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/poplavkovyj-vyklucatel-small-8-a-3-m.md) — 1 040 UAH; Cable length: 3 m; Max. current: 8 A - [Float switch Small, 8 A, 5 m](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/poplavkovyj-vyklucatel-small-8-a-5-m.md) — 1 270 UAH; Cable length: 5 m; Max. current: 8 A - [Float switch SNAKE 0,7m - H07 4G1 K TP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/poplavkovyj-vyklucatel-snake-07m-h07-4g1-k-tp.md) — 3 271 UAH; Cable length: 0.7 m - [Float switch SPIDER 5m - H07 4G1 K TP 500B](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/poplavkovyj-vyklucatel-spider-5m-h07-4g1-k-tp-500b.md) — 5 788 UAH; Cable length: 5 m - [Float switch for waste water E-Fly, 10 A, 10 m](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/poplavkovyj-vyklucatel-dla-stocnyh-vod-e-fly-10-a-10-m.md) — 4 029 UAH; Cable length: 10 m; Max. current: 10 A - [Float switch for waste water Mac5, 8 A, 10 m](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/poplavkovyj-vyklucatel-dla-stocnyh-vod-mac5-8-a-10-m.md) — 4 029 UAH; Cable length: 10 m; Max. current: 8 A - [Float switch floor CRAB 5m - H05 4G5 K TP](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/poplavkovyj-vyklucatel-napolnyj-crab-5m-h05-4g5-k-tp.md) — 3 548 UAH; Cable length: 5 m - [Controller level RL2102](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/regulator-urovna-rl2102.md) — 3 070 UAH - [Ball plastic D120 d/float Valve](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/sar-plast-d120-dpoplavk-krana.md) — 176 UAH - [Ball plastic D150 d/float Valve](https://watertrade.com.ua/en/catalogue/nasosy/poplavkovye-vyklucateli/product/sar-plast-d150-dpoplavk-krana.md) — 236 UAH --- Watertrade · sale@watertrade.com.ua · Site map for language models: https://watertrade.com.ua/en/llms.txt