High Pressure Control Switch R410 : AFTC-PS-004
This component is a Fixed Capsule High Pressure Cut-Out Switch engineered specifically as a critical safety device to protect modern HVAC compressors from catastrophic damage caused by extreme head pressures.
📋 Technical Specifications
-
- Model Number:
AFTC-PS-004 - Component Type: High Pressure Safety Control Switch
- System Design Parameter: High Pressure R410 (Specifically calibrated to match the significantly higher pressure thresholds of modern R-410A systems)
- Reset Style: Automatic Reset (The switch safely closes the electrical circuit again on its own once system pressures fall back down to normal operational levels)
- Model Number:
⚙️ Factory Pressure Setpoints
The silver label wrapped around the switch capsule details the heavy-duty calibration limits (measured in PSI):
-
- OPEN: 610 +/- 20 PSI → The internal electrical contacts will trip open to instantly cut power to the compressor contactor if the liquid line or discharge pressure surges up to 610 PSI. This provides a critical line of defense against ruptured pipes, blown seals, or exploded compressor valves.
- CLOSE: 455 +/- 20 PSI → The switch contacts will close (re-engage), allowing the system to resume normal cooling operations once the high-side pressure cools down and drops back to 455 PSI.
🔧 Structural Design & Wiring
-
- Brass Mechanical Connection: The bottom brass hex nut features internal female threads designed to screw directly onto a standard 1/4″ flare service or access port located on the high-pressure liquid/discharge line.
- Electrical Control Leads: Features a bundle of insulated black lead wires that splice directly into the 24V or 220V safety control loop wired in series with your magnetic contactor coil.
📞 Contact & Procurement Details
To secure pricing, check stock availability, or coordinate bulk fulfillment across Saudi Arabia, contact the Ayub First Trading Company distribution offices directly:
- Primary Hotline (Call/WhatsApp): +966 56 004 2170
- Email Inquiries: ayubfirsttrading@gmail.com
- Corporate Web Platform: ayubfirsttrading.com
- Regional Warehouses: Showrooms fully stocked in Riyadh (Al Jabrah, Batha Road), Jeddah, Dammam, and Al Khobar (20th Street, Hail Road).
Description
Description
This component is a Fixed Capsule High Pressure Cut-Out Switch engineered specifically as a critical safety device to protect modern HVAC compressors from catastrophic damage caused by extreme head pressures.
📋 Technical Specifications
-
- Model Number:
AFTC-PS-004 - Component Type: High Pressure Safety Control Switch
- System Design Parameter: High Pressure R410 (Specifically calibrated to match the significantly higher pressure thresholds of modern R-410A systems)
- Reset Style: Automatic Reset (The switch safely closes the electrical circuit again on its own once system pressures fall back down to normal operational levels)
- Model Number:
⚙️ Factory Pressure Setpoints
The silver label wrapped around the switch capsule details the heavy-duty calibration limits (measured in PSI):
-
- OPEN: 610 +/- 20 PSI → The internal electrical contacts will trip open to instantly cut power to the compressor contactor if the liquid line or discharge pressure surges up to 610 PSI. This provides a critical line of defense against ruptured pipes, blown seals, or exploded compressor valves.
- CLOSE: 455 +/- 20 PSI → The switch contacts will close (re-engage), allowing the system to resume normal cooling operations once the high-side pressure cools down and drops back to 455 PSI.
🔧 Structural Design & Wiring
-
- Brass Mechanical Connection: The bottom brass hex nut features internal female threads designed to screw directly onto a standard 1/4″ flare service or access port located on the high-pressure liquid/discharge line.
- Electrical Control Leads: Features a bundle of insulated black lead wires that splice directly into the 24V or 220V safety control loop wired in series with your magnetic contactor coil.
📞 Contact & Procurement Details
To secure pricing, check stock availability, or coordinate bulk fulfillment across Saudi Arabia, contact the Ayub First Trading Company distribution offices directly:
- Primary Hotline (Call/WhatsApp): +966 56 004 2170
- Email Inquiries: ayubfirsttrading@gmail.com
- Corporate Web Platform: ayubfirsttrading.com
- Regional Warehouses: Showrooms fully stocked in Riyadh (Al Jabrah, Batha Road), Jeddah, Dammam, and Al Khobar (20th Street, Hail Road).
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