SOLDO SQN320E-2TN77A3 limit switch box. SOLDO SQ series compact limit switch box, designed for hazardous areas, provides a visual and electrical remote position feedback on automated valves. Available in 316 L stainless steel, the explosion proof enclosure matches the Ex d IIC T6 standards. The SQ switch box series offer a ready to mount solution thanks to the integrated Namur mounting kit. The ideal compact solution for the Oil and Gas, both onshore and off shore, and Petrochemical industries.

Features:
● Twin shaft design, ensuring a complete sealed device. The shaft is splitted in two parts, each fitted and sealed into the body and cover for the best weather insulation even during opening operation.
● Integrated mounting kit for Namur actuators.
● Two cable entries, either metrics or imperial.
● 316 L stainless steel housing for the maximum protection in hostile and corrosive environments.
● Easy wiring through the terminal PCB board.
● NOVA™ V3 switch option ensures extreme durability and high power switching capabilities.
● Concentric flame path design providing a self-centering system aligning shafts for a precise engagement.
● Captive bolts on the screwed lid.

SQ dimensional drawing


SOLDO SQ series compact limit switch box more models: SQN320E-2TN77A3, SQN320E-2TN77A7, SQN320E-2TN77L3, SQN320E-2TN77L7, SQN320E-2TN77N3, SQN320E-2TN77N7, SQN320E-2TN81A3, SQN320E-2TN81A7, SQN320E-2TN81L3, SQN320E-2TN81L7, SQN320E-2TN81N3, SQN320E-2TN81N7, SQN320E-2TN83A3, SQN320E-2TN83A7, SQN320E-2TN83L3, SQN320E-2TN83L7, SQN320E-2TN83N3, SQN320E-2TN83N7, SQN320E-2TN87A3, SQN320E-2TN87A7,

SOLDO SQN320E-2TN77A3 is SQ series compact limit switch box