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LC / LS SERIES

Limit
Switch Box

Mechanical position-feedback boxes that mount directly to a quarter-turn actuator, giving a visual and electrical open/close signal — the LC Series for compact, lightweight installs and the LS Series for hazardous-area, heavy-duty duty.

IP67 / IP68ATEX Ex d IIC T6-20°C to +80°CUp To 4 Sensor Elements
UFlow LC Series limit switch box
EnclosureAluminium Diecast / Polycarbonate
ProtectionIP67, IP68 (100m on request)
Temp Range-20°C to +80°C
Cable EntryM20 / ½" NPT / ¾" NPT
Compact & Lightweight

LC Series

  • Compact, lightweight housing for small to mid-size actuators
  • Open/close indicator visible from all directions
  • Transparent dome cover for direct visual confirmation
  • Serrated cam for precise switch-point adjustment
  • Optional SS bracket for corrosive environments
Cable Entry
M20 × 1.5, ½" NPT
Bracket
Mild Steel (standard), SS304 (optional)
Temp Range
-20°C to +80°C
Cover
Transparent, impact-resistant dome
Standard / Hazardous Area

LS Series

  • Honeywell / Cherry microswitch sensor elements, up to 4 sensors
  • Exproof rated I / IIA / IIB / IIC, ATEX Ex d IIC T6
  • Aluminium diecast, powder-coated switch box body
  • Special PCB with short-circuit protection
  • Shatterproof polycarbonate dome, SS fasteners throughout
Sensor
Honeywell V15S05-CZ100A05-01 (SPDT) / equivalent DPDT
Cable Entry
M20 × 1.5, ½" NPT, ¾" NPT
Protection
IP67 (water/rain/dust), IP68 (100m on request)
Approval
ATEX Ex d IIC T6
Color Coding
Color-coded cam for open/close identification
Applications

Where It's Used

Mounted on any quarter-turn actuator (AD/AS, ball, butterfly) to provide remote position feedback to a PLC, DCS or local panel — essential for automated valve lines in hazardous or unmanned areas.

Automated Ball & Butterfly LinesHazardous Area DutyRemote PLC / SCADA FeedbackActuator Position Monitoring
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Need position feedback on your actuator line?

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