The CRAB is an electronic level switch designed to detect the presence of water on flat surfaces, remaining anchored to the bottom. It works based on the water’s electrical conductivity and is ideal for applications involving clear, rain, industrial or chemically treated water.
The Schuko plug supplied with the float switch allows you to connect a pump without a switch directly to an electrical outlet to control the start and stop function.
This patented device offers a reliable and adjustable solution for water level control across a wide range of environments.
MAX DEPTH
MAX CURRENT
PROTECTION CLASS
Adjustable start and stop delay: Easily set using the included magnetic key. Delay range: 1 to 120 seconds (factory settings: 5" start, 30" stop)
IP68 protection rating: Suitable for immersion up to 10 meters
Pump compatibility: Works with pumps up to 1.5 HP
Durable materials: Polypropylene housing and EPDM cable gland
Operating temperature: Up to +50°C
Accessory: Piggyback Schuko plug for direct pump connection to a socket
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All you need to know about this product
The Schuko plug allows you to connect a pump without a switch directly to an electrical outlet to control the start and stop function.
Essential specifications and dimensions for installation and selection
Model
HP
kW
Inch
Q
(lpm)
0
100
200
400
600
Q
(m³/h)
0
10
20
30
35
50EUS-5.05
0.5
0.5
0.5
H(m)
54.0
0.5
0.5
0.5
0.5
H(m)
54.0
54.0
54.0
54.0
54.0
Body
Polypropylene (PP)
Cable
H05 4G0,75 SPST-NO
Bellow and cable gland
EPDM
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Features
PRICE
€139.00
All our products proudly bear the CE marking, a declaration that they meet the essential requirements of European health, safety, and environmental protection legislation. This certification ensures that every pump has undergone rigorous assessment and complies with applicable EU directives. Choosing CE-marked equipment means choosing reliability, legal conformity, and peace of mind—whether for industrial, construction, or professional use.
Spare parts are always available and can be ordered through an intuitive and efficient system of catalogued diagrams, ensuring full compatibility with each machine. Contact us for assistance!
For our Dealers, a telephone technical assistance system is set up to perform any maintenance intervention.
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