SOLDO SHN1200-30X42A3 is SH series limit switch box. 

SH series limit switch box as follows: 
-stainless steel shaft mounted on bearings 
-ISO F05 mounting pattern and VDI/VDE3845 shaft 
-independent adjustable cams

No. 2 of -magnetic proximity SPDT switches, silver plated snap acting contacts, rating max : 5A@28VDC, 5A@250VAC.
-circuit board with green screw terminal strip
- black polyester powder coating 
-nr. 2 1/2" npt + n

Heavy-duty limit switch boxes, designed for hazardous areas, provide a visual and electrical remote position feedback on automated valves.

Available in die-cast aluminium matching the Ex d IIB T6 standards. The SH is our solution reaching Ex d IIB + H2 T6 requirements. Thanks to spare pass-through terminals, the three cable entries either metrics or imperial and different visual position indications, provide a highly customizable solution meeting a wide range of applications. These including, but not limited to, the Oil and Gas, both onshore and offshore, 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.

√ Enhanced flexibility of electrical feedbacks options.

√ Up to three cable entries available in different sizes.

√ Easy wiring through the terminal PCB board.

√ NOVA V3™ switch option ensures extreme durability and high power switching capabilities.

√ 4-20 mA position transmitter options.

√ Single tool opening design, allowing the operator to unscrew the lid by hand after removing the locker.

√ Captive bolts on the screwed lid.

SOLDO SH series heavy-duty limit switch box