Samson 5824 Mounting And Operating Instructions page 19

Safety
Degree of protection
Class of protection
Overvoltage category
Degree of contamination
Noise immunity
Noise emission
Vibration
Compliance
Additional electrical equipment (not suitable for retrofitting)
Two limit contacts
, max. 230 V, 1 A
6)
Materials
Housing, housing cover
Coupling nut, M32x1.5
Weight
Actuators with 6 mm travel can also be used for valves with 7.5 mm travel.
1)
Adjustable (default settings in bold print)
2)
With a fast stroking speed and 24 V DC power supply, make sure the voltage does not fall below the specified
3)
value.
Safety spring pulls actuator stem to retracted end position; valve operated by valve spring.
4)
Manual override using 4 mm Allen key (after removing the cover); actuator always returns to fail-safe position after
5)
release.
Actuators for 85 to 264 V power supply cannot be fitted with limit contacts.
6)
The degree of protection IP 54 can only be achieved up to device index .03 when the actuator is installed in the
7)
upright position. See last two figures of the configuration ID written on the nameplate, e.g. Var.-ID xxxxxxx.xx, for
the device index.
With standard speed level
8)
The permissible medium temperature depends on the valve on which the electric actuator is mounted. The limits in
9)
the valve documentation apply.
EB 5824-2 EN
According to EN 60068-2-6 and EN 60068-2-27
kg (approx.)
Design and principle of operation
IP 54
7)
II (according to EN 61140)
II (according to EN 60664)
2 (according to EN 60664)
According to EN 61000-6-2
According to EN 61000-6-3
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Plastic (PPO with glass fiber reinforcement)
Brass
1.00
19