Retrofit Actuators

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Long Controls Ltd range of non-intrusive retrofit actuators offer a cost effective alternative versus asset replacement. Thereby extending asset life of existing equipment and providing a seamless upgrade path to facilitate network automation and remote control. 

• LH & RH for both single and double switch applications
• Common hardware operating principle
• Proven and reliable actuator assembly
• Fully interoperable across many SCADA manufacturers, using LCL's simple operating principles of zero interface circuits or on-board software
• Extensive use of stainless steel, suitable for indoor & outdoor applications
• Equipment can be fitted to switchgear whilst energised

• Manual override
• Provide open & close operations on ring switches
• Volt-free "Open" & "Close" ring switch indications provided for future SCADA requirements. (earth indication available on some designs)
• Robust electro-mechanical microswitches
• Standard 24V actuator supply voltage
• Operations achieved in less than 10 seconds
• Rotary actuators designed with sheer pin for the prevention of damage to parent unit