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Protection class: IP65 with accordance with DIN EN 60529 / IEC
60529 with cable plug, e. g. Bürkert Type 2508
4.2 Application conditions
Ambient temperature: max. +55 °C
Operating duration: Unless otherwise indicated on the type label,
the solenoid system is suitable for con-
tinuous operation
Important information for functional reliability during continuous
operation.
If standstill for a long period at least 1-2 activations per day are
recommended.
Service life: High switching frequency and high pressures
reduce the service life
Permitted medium temperature depending on coil and seal material:
Coil body
PA/EP
1)
Seal material Medium temperature
Polyamide PA FKM
0...+90 °C
Epoxy EP (NA38) FKM 0...+120 °C
Polyamide PA EPDM -30...+90 °C
Epoxy EP (NA38) EPDM -30...+100 °C
Polyamide PA NBR -10...+80 °C
1) Marking PA and EP under electric connection
Permitted media depending on seal material:
Seal material Permitted media
2)
FKM Per-solutions, hot oils without additives, diesel
and heating oil without additives, detergent
solution
EPDM Oil and grease-free liquids, cold and warm
water
NBR Cold and warm water
2)
Gaseous media at low differential pressures (e.g. compressed air and vacuum)
can also be actuated in consideration (or due to restriction) of a lower tightness.
We recommend prior clarification with our sales office regarding the possible
application
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