8
Technical Data
Level switch NRGS 15-1
Cable entry / electrical connection
3 cable glands with integral cable clamps (M 16)
1 two-pole terminal strip for power supply.
1 twelve-pole terminal strip for connecting the control cables.
1 four-pole terminal strip for test and reset button.
Screw-type terminal strips, conductor size ≤ 1,5 mm
2
.
Protection
IP 65 to DIN EN 60529
Protection class
2 (completely insulated)
Ambient temperature
when system is switched on: 0° ... 70°C, during operation: –10 °C ... 70°C
Transport temperature
–20° ... +80°C (< 100 hours), defrosting time of the de-energized equipment before it can be put into
operation: 24 hours.
Storage temperature
–20° ... +70°C, defrosting time of the de-energized equipment before it can be put into operation:
24 hours.
Relative humidity
max. 95%, no moisture condensation
Weight
approx. 1.4 kg
Approvals
UL/cUL (CSA) approval
UL 508 and CSA C22.2 No. 14-13, Standards for Industrial Control
Equipment. File E243189.
Scope of supply
NRGS 15-1
1 Level electrode with four tips
1 Terminal box with integrated level switch
1 Joint ring 33 x 39, form D, DIN 7603, made from 1.4301, bright annealed
1 Installation manual
or
NRGS 15-1
1 Level electrode with four tips
1 Terminal box with integrated level switch and built-in Test and Reset pushbutton
1 Joint ring 33 x 39, form D, DIN 7603, made from 1.4301, bright annealed
1 Installation manual
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