User Manual

SCHURTER GmbH
D – 79346 Endingen
www.schurter.com
Changes that contribute to technical improvement are subject to alternations.
Page
Date of issue
Author:
Date of change:
Changed by:
Change No.
Datasheet No.
Index
23 of 24
19.05.2008
SHO
26.07.11
SHO
10381
105.9524.200
e
Print date: 26/07/2011 11:54:00
5 QUALIFICATION TESTS
5.1 IP Protection Class
IP Protection Class IEC/DIN/EN 60529
front side
IP 67
IP Protection Class DIN 40050-9:1993
(High-pressure steam jet cleaning test)
front side
IP 69K
DIN EN 60068-2-30 Db
(moist heat (air test with 55°C / 93% humidity)
front side / back side
5.2 IK Protection Class
Tested centrically
IK Protection Class DIN EN 50102
IK 02
5.3 Salt-Spray Test
Salt-spray test according to DIN 50021- SS
24h, 48h and 96h test duration
After 8h, the start of corrosion may be discerned; after 96h, this corrosion has spread across
large areas of the switch.
This surface corrosion may be removed under running water.
5.4 Hygienic Switches for Food Processing Equipment
The PSE switches meet the requirements for food processing equipment:
DGUV test certificate FW 11 040
As housing material, stainless steel is recommended for use in food processing equipment.
At the final equipment, the installation position for switches with anodized aluminum housing may
not be located above the food area.