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Automation Components Inc (ACI) 117855 Split Current Switch N/O 0.70-150A

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Special Price $68.60 Regular Price $78.89
In stock
SKU
117855
The Automation Components Inc (ACI)-117855 Split Current Switch is a adjustable current sensor used for measuring AC currents of 0.70A to 150A. This normally open switch works based on current flow through the split core design that makes it easy to install without necessarily cutting off the circuit. It is most suitable for HVAC systems, as it allows for accurate status determination of various applications including fans, pumps, and compressors. The switch improves operation efficiency in overload and under-load protection thereby protecting the equipment from damage and reducing its wearing out.
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HVAC Controls & Electrical, Switches,
Manufacturer:
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Specifications

  • Switch Type: Split Current
  • Contact Type: Normally Open
  • Current: 0.70-150 Amps
Manufacturer Name: Automation Components Inc (ACI)
Product Number: 117855
OEM Part Number: 117855
Product Description: Split Current Sw No 0.70-150A
Weight:0.19lbs/86.18g

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Product Questions (2)
Customer Questions
What maintenance is required for the Automation Components Inc (ACI) 117855 Current Switch?

Regularly inspect the switch for signs of wear, corrosion, or loose connections. Clean contacts to remove dust or debris, and ensure proper alignment. Maintenance ensures accurate current detection, effective operation, and prevents unexpected tripping or faults.

What are common issues with the Automation Components Inc (ACI) 117855 Current Switch?

  • Inaccurate current sensing or delayed response.
  • Mechanical sticking or binding.
  • Loose or corroded electrical connections.
  • Faulty operation at high or low current ranges.

Installation Steps

Step 1: Turn off power and verify circuit is de-energized before installation.

Step 2: Clamp the split core around the conductor, ensuring correct orientation.

Step 3: Secure switch housing and mount to panel or conduit as required.

Step 4: Connect output wires to control input per wiring diagram.

Step 5: Restore power and test switching at expected current levels.