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 POSITION
INDICATOR NEF30 - WP
Position indicator may be applied in systems of industries automatics and
power industry, and particularly to signal contacts of switches,
disconnecting switches and so on. At synoptic tables of hydraulic
systems
and gas networks it may signal the position of valves and gate valves. According
to the connection it may display the vertical line or horizontal line.
EARTHING INDICATOR NEF30 – WU
Earting indicator may serve to signal the state of earthing switch and to inform
if a circuit is aerthed earthed or not.
SWITCH POSITION INDICATOR NEF30 – WPW
Switch position indicator is designed for indicating of switches and
disconecting switches position. On a front plate of the indicator there is a
symbol of switch contact. There are 3 LEDs meant for indicating various
positions of switch: red (c) - position of work, yellow (g) - position of test
and green (z) - position of complete disconnecting..
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Technical data
| Rated
insulation voltage |
250V |
| Rated voltage |
WP, WPW:
WU: |
24÷230V AC/DC |
| Colour |
WP:
WU: |
yellow;green
red-green,
yellow-green,
red - yellow,
yellow |
| Symbol |
WP:
WU:
WPW: |
NEF30-WPg... - yellow
NEF30-WPz... - green
NEF30-WPcz... - red-green
NEF30-WPgz... - yellow-green
NEF30-WPcg... - red - yellow
NEF30-WUg - yellow
NEF30-WPW |
| protection
degree of part over console |
IP65 |
| protection
degree of part under console |
IP20 |
| Weight |
24V: 0,093 kg
220V: 0,110 kg |
| maximum
thickness of control panel |
4 mm |
Product consistent with standard: PN-EN 60947-1:2002 + A2:2004
DIMENSIONS:
24÷230V
AC/DC 24÷230V
AC/DC
CONNECTION DIAGRAMS
Example of order:
NEF30-WPg 24÷230V AC/DC
- position indicator, colour of symbol yellow, rated voltage 24÷230V
AC/DC
NEF30-WPcz 24÷230V AC/DC
- position indicator, bicolour red-green, rated voltage 24÷230V
AC/DC
NEF30-WUg 24÷230V AC/DC
- earting indicator, colour of symbol yellow, rated voltage 24÷230V
AC/DC
NEF30-WPW 24÷230V AC/DC
- switch position indicator, rated voltage 24÷230V AC/DC
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