Control systems Electric actuators
4
Safety information, installation and maintenance For full details see the Installation and Maintenance Instructions that are supplied with the product.
AEL3 actuators - Product nomenclature and selection example:
Product
A
A = Actuator
Type
E
E = Electric
Movement
L
L = Linear (Selectable within the actuator)
Series
3
3
E = Spring extend
Failure mode
E
R = Spring retract X = No spring
24 Vac/dc 230 Vac 100-110 Vac
Supply voltage
4.3 5
Selection example
AEL3
E
24 Vac/dc
Customer requirement example: 24 Vac Electric actuator sprung closed for 12 bar steam on DN50 Spira-Trol valve, with additional position switches.
How to order Example: 1 off Spirax Sarco AEL3E 24 Vac/dc Electric Actuator + 1 off AEL3 Auxiliary Switch + 1 off AEL3 High Temp. Ext. Kit <240°C
TI-P344-02 CTLS Issue 6
Page 5 of 5
AEL3 Electric Actuators
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