139Condair APS and APS-NA
11.6 Product specications
11.6.1 Technical data
Switching loads (contact load) 5 (0,8) A; 250 V AC
4 (0,7) A, 30 V DC
Contact single-pole potential-free changeover switch
(changeover contact), gold-plated multilayer
contact (suitable for DDC)
Pressure range (adjustable) 20…300 Pa (0.2...3.0 mbar), 0.08…1.206 inch WC
high setting accuracy through individual scale
engraving per switch
Pressure difference 0.1 mbar ± 15 %, 0.4 inch WC ± 15 %
Max. pressure 5000 Pa (50 mbar), 20.09 inch WC
Housing Lower part: material PC (10% GF), color light
gray (similar to RAL 7035)
Snap-on cover: Material PC, transparent, Cable
gland PG 11, with strain relief
Medium temperature -30...+85 °C
Membrane Silicone, LSR (Liquid Silicon Rubber, tempered
at +200 °C, outgassing-free, PWIS-free, no
emission of substances that interfere with the
wetting of paintwork), long-term stable switching
points thanks to a trapezoidal bead membrane
Permissible humidity < 90 %rH, not condensing
Electrical connection 0,14 - 1,5 mm
2
, via twist-proof screw terminals
Pressure connection with connector for pressure hose Ø 6 mm
Fastening with 4-hole plastic foot (included in delivery)
Recommendation of the installation position vertical (pressure connections downwards) - fac-
tory adjustment; horizontal (hood up/down)
Protection class II (according to EN 60 730)
Degree of protection IP 54 (according to EN 60529) with hood
Standards Standards: CE conformity, Low Voltage Directive
2014/35/EU
Tests DVGW (according to DIN 1854), VDE 0630, EN
61058, Gas Appliances Directive 2009/142/EU,
CE 0085 A P 0918
Function Contact 1 - 2 opens in case of a pressure/differ-
ential pressure rise to the set value.
Contact 1 - 3 closes in case of a pressure/differ-
ential pressure drop and can be used as a signal
contact.
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