Limit Switch Boxes
![SP](https://www.rotork.com/uploads/page-blocks/5763/sp.jpg)
SP
- General purpose limit switch box
- Waterproof or Exia IIC certified
- Composite resin unit
- Uneffected by corrosion
- Integrated mounting legs for Namur mounting pattern
Visit the SP page on the Soldo website
![SB](https://www.rotork.com/uploads/page-blocks/5783/sb.jpg)
SB
- General purpose limit switch box
- Waterproof or Exia IIC certified
- Aluminium body policarbonate cover
- Up to 3 switches for digital feedback
- Compact and light design
Visit the SB page on the Soldo website
![SF](https://www.rotork.com/uploads/page-blocks/5793/sf.jpg)
SF
- Limit switch box for safe and hazardous areas
- Optional 4-20 mA position transmitter with HART® protocol
- Waterproof or Exia IIC certified
- Aluminum enclosure
- Up to 4 switches for digital feedback
Visit the SF page on the Soldo website
![SS](https://www.rotork.com/uploads/page-blocks/5803/ss.jpg)
SS
- Limit switch box for safe and hazardous areas
- Optional 4-20 mA position transmitter with HART® protocol
- Waterproof or Exia IIC certified
- 316 stainless steel enclosure
- Up to 4 switches for digital feedback
Visit the SS page on the Soldo website
![SX](https://www.rotork.com/uploads/page-blocks/5813/sx.jpg)
SX
- Explosionproof limit switch box (only available for North American market)
- Explosionproof Exd IIB certified (cULus approval only)
- Aluminum enclosure
- Up to 4 switches for digital feedback
- Up to three cable entries
![SK](https://www.rotork.com/uploads/page-blocks/5823/sk-sq.jpg)
SK
- Compact explosionproof limit switch box
- Explosionproof Exd IIC certified
- Aluminum enclosure
- 2 switches for digital feedback
- Concentric tooth flame path design
Visit the SK page on the Soldo website
![SQ](https://www.rotork.com/uploads/page-blocks/5833/sk-sq.jpg)
SQ
- Compact explosionproof limit switch box
- Explosionproof Exd IIC certified
- 316 L stainless steel enclosure
- 2 switches for digital feedback
- Concentric tooth flame path design
Visit the SQ page on the Soldo website
![SY](https://www.rotork.com/uploads/page-blocks/5843/sy.jpg)
SY
- Heavy duty explosionproof limit switch box
- Optional 4-20 mA position transmitter with HART® protocol
- Explosionproof Exd IIC certified
- Copper free aluminium enclosure
- Up to 6 switches for digital feedback
Visit the SY page on the Soldo website
![SW](https://www.rotork.com/uploads/page-blocks/5853/sw.jpg)
SW
- Heavy duty explosionproof limit switch box
- Optional 4-20 mA position transmitter with HART® protocol
- Explosionproof Exd IIC certified
- 316 stainless steel enclosure
- Up to 6 switches for digital feedback
Visit the SW page on the Soldo website
![HW](https://www.rotork.com/uploads/page-blocks/5863/hw.jpg)
HW
- Waterproof control unit
- Waterproof
- Aluminum enclosure
- Up to 4 switches for digital feedback
- Integrated solenoid valve
Visit the HW page on the Soldo website
![YT-850](https://www.rotork.com/uploads/page-blocks/6173/yt-850.jpg)
YT-850
- Weather proof
- Aluminium
- Mechanical or proximity switch (Option)
Visit the YT-850 page on the YTC website
![YT-870](https://www.rotork.com/uploads/page-blocks/6183/yt-870.jpg)
YT-870
- Ex D IIC T6
- Aluminium
- Mechanical or proximity switch (Option) or DPDT (Option)
- Position transmitter (Option)
Visit the YT-870 page on the YTC website
![YT-875](https://www.rotork.com/uploads/page-blocks/6193/yt-875.jpg)
YT-875
- Ex D IIC T6
- 316 construction
- Mechanical or proximity switch (Option) or DPDT (Option)
- Position transmitter (Option)
Visit the YT-875 page on the YTC website