PRESSURE SWITCHES Catalogue DS-1170 pages

By means ofa6mm wrench for socket head cap screws adjustment of switching point is done. Then with the same tool adjust the upper locking top in clockwise rotation. The pressure adjustment is now locked.

Oil connection

40

86

6 mm hexagonal recess

Ambient temperature: -40 °C up to + 90 °C

Protection: Connection: Pressure range:

IP 65

G % female 5- 70 bar 10-150 bar 20-240 bar 20-350 bar

Adjustable screw top for pressure adjustment

pmax. = 200 bar pmax. = 400 bar pmax. = 500 bar pmax. = 500 bar

Nominal switching capacity: Standard micro switch: Silver (Ag 999) CEE 24; VDE 0630 50 TSD circuits, T85 UL 1054/CSA C22.2 No. 55 6 TSD, T90

Working fluid: Hydraulic oil

For use with water brass housing

Not possible for explosive gases

Connection:

lo P

The unit may only be installed by technical specialists. Comply with the national and international regulations for the installation of electro-technical equipment. Voltage supply in compliance with EN 50178, SELV, PELV. Ensure that the equipment is not energized before connecting the unit.

For an adjustable pressure of approximately 60-70 % of max. adjustable pressure the Hysteresis is approximately 5-12 % of end value.

■ilk NCC: m NOC:

clamp 1-2 clamp 1-3

p

Connection:

NCC: clamp 1-3

NOC: clamp 1-2

1.16/E

03/99