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[ Limit Switch Box ]

Explosion proof

APL-8

• Aluminum die casting that is lightweight and robust
• High corrosion resistance due to double chromate treatment and polyester powder coating.
• With spring loaded cams, limit positions can be easily set without tools.
• High visibility dome indicator with a double sealed structure prevents water ingress in case of a dome failure.
• 4 cable entries available
• Stainless steel 316 and flag type indicator options

360 degree rotating image. Left click and move left and right to rotate the image.

Material
• Standard: aluminium alloy
• Option: stainless steel 316
Enclosure
• Standard: Ex db IIC T6 / IP67
• Watertight enclosure: IP68 (10 m, 72 hours)
Certificates & approvals
• IECEx (Ex db IIC T6 Gb)
• ATEX (II 2G Ex db IIC T6 Gb)
• KCs (Ex d IIC T6)
• CCC (Ex d IIC T6 Gb)
• SIL 2
• ABS type approval
• RMRS type approval
Travel angle
• Standard: 0-90°
• Option: 0-120°, 135°
Ambient temperature
• -20 to +60 °C
Cable entries
• Standard: 4 x NPT3/4″, 4 x M20
• Stainless steel 316: 2 x NPT3/4″, 2 x M20
Switches
• 2-4 x mechanical switches or proximity sensors
Terminal points
• Standard: 8 points
• Option: 12 points
Shaft
• Standard: stainless steel 304
• Option: stainless steel 316
Control option
• PIU: Potentiometer unit (1 kΩ, 10 kΩ)
• CPT: Current Position Transmitter (output: 4-20 mA dc)
Dome indicator
• No indicator
• 2-way, yellow(open) / red(close)
• 2-way, green(open) / red(Close)
• 3-way, T-port, yellow(open) / red(close)
• 3-way, T-port, green(open) / red(close)
• 3-way, L-port, yellow(open) / red(close)
• 3-way, L-port, green(open) / red(close)
• Stainless steel 316 option: Flag type indicator
Bracket
• Standard: stainless steel 304 / option: stainless steel 316:
-MBP-050 (25 x 50, H:20)
-MBP-100 (30 x 80, H:20)
-MBP-200 (30 x 80, H:30)
-MBP-300 (30 x 130, H:30)
-MBP-400 (30 x 130, H:50)
Weight
• Standard: 1.3 kg (without bracket)
• Stainless steel 316: 4.2 kg (without bracket)
• Stainless steel 316 & flag type indicator: 4.5 kg (without bracket)
Color
Black RAL 9005 Other Nano coating Enhance corrosion resistance