Float switch draining EHZ-FS-E (formerly Reifa ®)

Details

Float switch for draining (dry-run protection), Cable length 0.5 m - 20 m

Switches for pumps or domestic water supplies. Suitable as a repair switch for submersible pumps or as dry-running protection for the external switching of domestic waterworks, etc.

Function

The switch switches the pump off when a the water level is below a certain point. The switch is actuated by a ball. The shift inclination is approx. 30 °.

Dry running protection, switches off when the float is suspended.

Specifications

Switching capacity

10(8)A 250V~, 10(4)A 400V~

Switching frequency:

50.000 switching cycles, VDE geprüft

protection class

protective conductor connection nach VDE 0630

Protection class

IP68, waterproof

Operating temperature

Max. 60°C

operating pressure

Max. 0,1 bar

Housing

Polypropylene-Copolymerisate

Cable

H07RN8-F 3G1 mm² , max 90°C

Cable length

0.5 - 25 m

Switching points

On = top (floating)
Off = bottom (suspended)

Installation

The float switch is attached to the cable with a clamp. The switching path depends on the free cable length (min. 120 mm).
The free cable length must not be too short, as the cable is not sufficiently flexible. This is especially true for cold temperatures. If the length of the cable is too long, the float can float on the surface of the water without coming into the tilted position.

variants / cable length

Export-Info

Customs tariff number

90261089

Origin

Deutschland

Manufacturers Info

EHZ GmbH • Grafinger Str. 27 • 85665 Moosach • Deutschland • www.ehz.de

Notes on delivery times¹

The delivery time applies to deliveries to Germany.
Delivery times for other countries can be found at Information on the calculation of the delivery date