Limit switch box with aluminum housing SB

intrinsically safemechanical

Overview
Multi-purpose limit switch box for safe area or intrinsically safe applications, provides visual and electrical remote position feedback on automated valves. The twin-shaft sealed design and polyester powder-coated aluminium housing improve weather and corrosion resistance.

Features

• Lower and higher temperature options available on request
• Two cable entry options: M20 or 1/2" NPT
• Twin shaft design with sealed fitment to body and cover
• Thick polyester powder coating on aluminium housings for enhanced corrosion resistance
• Terminal PCB board for easy wiring
• NOVA V3™ switch option for high-power switching and durability
• Optional position transmitter board
• ASI communication protocol board
• Captive bolts on the screwed lid
• Self-lubricating bushings
• Multiple indicator options

Technical specifications

• Application: visual and electrical remote position feedback for automated valves (safe area or intrinsically safe)
• Cable entries: two entries, M20 or 1/2" NPT
• Housing: aluminium with thick polyester powder coating
• Shaft: twin shaft, split design with sealed fitment to body and cover
• Switch option: NOVA V3™ for high power switching and durability
• Optional electronics: position transmitter board; ASI communication protocol board
• Mechanical: captive bolts on lid; self-lubricating bushings
• Temperature: lower and higher temperature options available on request

Applications

• Automated valves in oil & gas, water treatment, chemical and power industries
• Onshore and offshore installations in safe-area or intrinsically safe systems

Ordering information

• Model: SB
• Cable entry: specify M20 or 1/2" NPT
• Specify NOVA V3™ switch, position transmitter or ASI board if required
• Specify temperature range and indicator options