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  • Aquastop SHT 226 Wassermelder Schwimmerschalter + Geräteabschaltung
  • Aquastop SHT 226 Wassermelder Schwimmerschalter + Geräteabschaltung
  • Aquastop Erklärvideo
  • Aquastop SHT 226 Wassermelder Schwimmerschalter + Geräteabschaltung
  • Aquastop SHT 226 Wassermelder Schwimmerschalter + Geräteabschaltung
  • Schwimmerschlalter_Größenanschauung

Aquastop SHT 226 Wassermelder Schwimmerschalter + Geräteabschaltung

Aquastop SHT 226 Wassermelder Schwimmerschalter + Geräteabschaltung

Normal price 105,00 €
Normal price Selling price 105,00 €
Sale Sold out
including VAT plus Versandkosten
  • Steckfertiger Aquastop mit Minischwimmerschalter - Geräteabschlatung bei Wasseraustritt
  • Erkennung von Wasserstandsänderungen (ab 4 cm Pegelhöhe)
  • auch für andere Flüssigkeiten (z.B. Heizöl, Diesel, Pflanzenöl, Schmieröl, u.a.)
  • Schaltleistung 230 V / 3500 VA
  • Akustische und optische Warnung
  • LIYY-Steuerleitung 2x0,14mm², 2,5 m Länge (verlängerbar auf Anfrage)
  • Discounts for specialist companies & resellers
  • Personal expert advice (no call center!)
  • Repair service beyond the statutory warranty

Item number: 300228

Delivery time: 2-3 working days

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Aquastop SHT 226 Wassermelder Schwimmerschalter + Geräteabschaltung

Aquastop SHT 226 Wassermelder Schwimmerschalter + Geräteabschaltung

105,00 €
  • Description
  • Technical information
  • Downloads
  • FAQ - Frequently asked questions
  • Reviews

📦 Scope of delivery

  • Aquastop plug-in device SHT 226 with mains plug

  • Mini float switch (including control cable 2.5 m)

  • Operating instructions
  • Note: To attach the float switch, order the mounting bracket (Art. No. 300787) at the same time

⚡ SHT 226 – the Aquastop for standing water

The SHT 226 reliably protects devices and rooms from damage caused by water or other liquids.

Unlike the SHT 216, this Aquastop doesn't react to tiny drops , but only when liquid accumulates at least 4 cm high . This is ideal when water accumulates in places you can't immediately see or reach—for example, in pumping stations, tanks, or basements.

How it works:

  • If the liquid rises to 4 cm or more, the mini float switch switches off the connected device .
  • In addition to automatically shutting down the device, the system also issues an acoustic and visual alarm.
  • The switchable socket can also be used to control a normally closed solenoid shut-off valve , which shuts off the supply in the event of a liquid leak. Your specialist will reliably install the appropriate valve.

💡 Typical applications

  • 🏠 Lifting systems for washing machines or dishwashers: If the pump is defective, the water in the lift tank rises. The SHT 226 shuts off the machine before water damage occurs.

  • 🛢️ Heating oil tanks or lubricating oil containers: Alarms in case of overfilling or leaks.

  • 🚿 Water storage tanks or rainwater systems: Stop pumps or warn before water overflows.

  • 💧 Basements or utility rooms: Protects against backflow, burst pipes or leaking water.


🛠️ Flexible installation and extension

  • Extending the sensor cable: 2.5 m long as standard, the cable can be extended up to 50 m using a LIYY cable (max. 2 x 0.14 mm²). Connections are made via terminals or can be customized to a specific length ex works upon request.

  • Versatile use: Thanks to the mini float switch, the SHT 226 detects liquid levels from 4 cm high – perfect for heating oil tanks, lubricants or other non-conductive liquids.

  • Note: LIYY cables are temporarily waterproof, flame-retardant, self-extinguishing, low-adhesion, and largely resistant to oils, greases, coolants, and lubricants.

WEEE NO.: DE91394868

Operating voltage 230V AC/50-60Hz
Switching performance 3500 VA (2300 W), 16 A (10 A)
Functional area -15°C/+40°C
Protection class IP20
Dimensions(WxWxD)

121x57x38mm

Power consumption approx. 1.4 watts
Line 2.5m | 2×0.14mm2 | white
Assembly Socket device
Sound pressure level 80 dB (distance 10 cm)

💡When do I need the SHT 226? Whenever water or other liquids remain standing and can collect - e.g. B. in lifting systems, tanks, rainwater storage tanks or cellars. The SHT 226 automatically switches off devices and warns you before damage occurs.

🛠️ How do I install the SHT 226? Plug in the plug, attach the mini float switch with a mounting bracket, plug in the device – done. A specialist company is only necessary for the solenoid shut-off valve.

📏 Can I extend the float switch? Yes, the cable is 2.8m long as standard and can reach up to 50m can be extended with a LIYY cable (max. 2 x 0.14mm²). To do this, the existing cable must be cut and reconnected with clamps. For longer cables, we recommend having the connection made by a specialist or ordering the desired length directly from the factory. You can order the appropriate cable here: Artikelnummer: 300780

🛢️ For which liquids is the SHT 226 suitable? Water, heating oil, diesel, vegetable oil, lubricating oil and other non-conductive liquids.

🚰 Can I connect a magnetic shut-off valve? Yes, normally closed valves can be controlled via the switchable socket.

📏 At what level is liquid detected? Fluid levels from 4cm level height are reliably detected.

🔔 How will you be warned if liquid is detected? A occurs acoustic and visual warning. At the same time, the device switches off connected consumers.

💧 Is the float switch waterproof? Yes. The LIYY cable is short-term waterproof and resistant to oils, greases, coolants and lubricants, but is not suitable for permanent underwater applications.

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
A
Anonymous

The device does what it's supposed to. Good appearance, functionality, and workmanship.

Description

📦 Scope of delivery

  • Aquastop plug-in device SHT 226 with mains plug

  • Mini float switch (including control cable 2.5 m)

  • Operating instructions
  • Note: To attach the float switch, order the mounting bracket (Art. No. 300787) at the same time

⚡ SHT 226 – the Aquastop for standing water

The SHT 226 reliably protects devices and rooms from damage caused by water or other liquids.

Unlike the SHT 216, this Aquastop doesn't react to tiny drops , but only when liquid accumulates at least 4 cm high . This is ideal when water accumulates in places you can't immediately see or reach—for example, in pumping stations, tanks, or basements.

How it works:

  • If the liquid rises to 4 cm or more, the mini float switch switches off the connected device .
  • In addition to automatically shutting down the device, the system also issues an acoustic and visual alarm.
  • The switchable socket can also be used to control a normally closed solenoid shut-off valve , which shuts off the supply in the event of a liquid leak. Your specialist will reliably install the appropriate valve.

💡 Typical applications

  • 🏠 Lifting systems for washing machines or dishwashers: If the pump is defective, the water in the lift tank rises. The SHT 226 shuts off the machine before water damage occurs.

  • 🛢️ Heating oil tanks or lubricating oil containers: Alarms in case of overfilling or leaks.

  • 🚿 Water storage tanks or rainwater systems: Stop pumps or warn before water overflows.

  • 💧 Basements or utility rooms: Protects against backflow, burst pipes or leaking water.


🛠️ Flexible installation and extension

  • Extending the sensor cable: 2.5 m long as standard, the cable can be extended up to 50 m using a LIYY cable (max. 2 x 0.14 mm²). Connections are made via terminals or can be customized to a specific length ex works upon request.

  • Versatile use: Thanks to the mini float switch, the SHT 226 detects liquid levels from 4 cm high – perfect for heating oil tanks, lubricants or other non-conductive liquids.

  • Note: LIYY cables are temporarily waterproof, flame-retardant, self-extinguishing, low-adhesion, and largely resistant to oils, greases, coolants, and lubricants.

WEEE NO.: DE91394868

Technical information
Operating voltage 230V AC/50-60Hz
Switching performance 3500 VA (2300 W), 16 A (10 A)
Functional area -15°C/+40°C
Protection class IP20
Dimensions(WxWxD)

121x57x38mm

Power consumption approx. 1.4 watts
Line 2.5m | 2×0.14mm2 | white
Assembly Socket device
Sound pressure level 80 dB (distance 10 cm)
Connection examples
FAQ - Frequently asked questions

💡When do I need the SHT 226? Whenever water or other liquids remain standing and can collect - e.g. B. in lifting systems, tanks, rainwater storage tanks or cellars. The SHT 226 automatically switches off devices and warns you before damage occurs.

🛠️ How do I install the SHT 226? Plug in the plug, attach the mini float switch with a mounting bracket, plug in the device – done. A specialist company is only necessary for the solenoid shut-off valve.

📏 Can I extend the float switch? Yes, the cable is 2.8m long as standard and can reach up to 50m can be extended with a LIYY cable (max. 2 x 0.14mm²). To do this, the existing cable must be cut and reconnected with clamps. For longer cables, we recommend having the connection made by a specialist or ordering the desired length directly from the factory. You can order the appropriate cable here: Artikelnummer: 300780

🛢️ For which liquids is the SHT 226 suitable? Water, heating oil, diesel, vegetable oil, lubricating oil and other non-conductive liquids.

🚰 Can I connect a magnetic shut-off valve? Yes, normally closed valves can be controlled via the switchable socket.

📏 At what level is liquid detected? Fluid levels from 4cm level height are reliably detected.

🔔 How will you be warned if liquid is detected? A occurs acoustic and visual warning. At the same time, the device switches off connected consumers.

💧 Is the float switch waterproof? Yes. The LIYY cable is short-term waterproof and resistant to oils, greases, coolants and lubricants, but is not suitable for permanent underwater applications.

Reviews

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
A
Anonymous

The device does what it's supposed to. Good appearance, functionality, and workmanship.