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Boiler water low level alarm WMS-WP6 without locking, with welding socket DN 20 | 42305

Boiler water low level alarm WMS-WP6 - mechanical

in-stock items

Manuals

for protection of the boiler when the water level is too low
TÜV-tested as a water level switch
Direct mounting via welding socket or connection thread
with test key for function test

For sealed heating systems to protect the boiler as per EN 12828 in the case of low water levels.

Mechanical boiler water low level alarm with float. Consisting of a cast brass body with welding sockets and a float mechanism, an electrical switch, test and unlock buttons. TÜV-tested as a water level limiter. If the water level in the boiler drops below a minimum level, a float activates a switch. The power supply to the boiler is interrupted. A locking mechanism keeps the burner from switching back on automatically. The test button allows the float to be lowered to simulate a low water alarm condition.
Version WMS-WP6-R2 with male connection thread R2 for direct installation in the boiler.

Operating temperature range

Medium:: max. 120 °C

Ambient:: max. 70 °C

Housing

Probe body:: cast brass

Height

WMS-WP6:: 358 mm

Degree of protection:: IP 54 (EN 60529)

Float: Plastic

Connection

WMS-WP6:: welding socket DN20

Operating pressure: max. 10 bar

Test pressure: 15 bar

Contact rating: AC 250 V, 6 (2) A

type approval mark: TÜV.WBH.yy-232
"yy" represents the year of the approval

AFRISO_WASSERMANGELSICHERUNG-WMS-WP6-WASSERMANGELSICHERUNG---MECHANISCH_42305_DEU_CHE.PDF

Boiler water low level alarm WMS-WP6 42305

datasheet variant

Domestic Technology

PDF