Hubbell Industrial Controls 69JG8 Pressure Switch
For contractors servicing standard-duty air systems, the Hubbell Industrial Controls 69JG8 Pressure Switch remains a top-tier choice for its flexibility and field-proven reliability. This air compressor pressure switch is engineered to manage motors up to 5 HP (3 Phase at 240V) and features a factory setting of 115 PSI cut-in and 150 PSI cut-out. Its robust 69J series design allows the unloader valve to be rotated into eight different positions, significantly reducing the amount of tubing required during a retrofit or a new build. With a maximum rating of 200 PSI, this adjustable pressure switch provides a wide operating window for various industrial pneumatic applications. The Hubbell 69JG8 utilizes silver cad-oxide brazed contacts to ensure consistent electrical conductivity and mitigate contact pitting under heavy loads. Whether you are performing a pressure switch replacement or a custom installation, the 1/4" female NPT connection and NEMA 1 general purpose enclosure ensure compatibility with most commercial compressor configurations without requiring extensive modifications.
Key Benefits- Enhanced Versatility: The 360-degree rotatable unloader valve simplifies pneumatic routing in tight compressor cabinets.
- Durable Construction: Features a rugged, corrosion-resistant non-metallic cover designed for harsh mechanical rooms.
- Heavy-Duty Contacts: Silver cad-oxide contacts provide superior arc resistance for long-term cycling reliability.
- Ease of Installation: Ample wiring room and multiple terminal options allow for rapid field wiring by any qualified technician.
- Broad Compatibility: Standard 1/4" NPT threads and UL/CSA certifications ensure this unit meets strict code requirements.
How do I adjust the cut-in and cut-out settings on the 69JG8?
Pressure range adjustments are handled via the internal range screw (Screw A). Turning it clockwise increases both the cut-in and cut-out points simultaneously, while the differential screw (Screw C) manages the spread between these two points.
Can this switch be used for water pump applications?
While the 69J series is optimized for air systems, always verify the specific media and pressure requirements. For dedicated water well systems, we typically recommend the Hubbell 69W or 69ES series switches which are built with materials specific to those environments.
What should I do if the unloader valve is leaking air?
Continuous leaking typically points to a debris-clogged check valve on the compressor tank, not the 69JG8 itself. However, verify the unloader's mechanical alignment during installation to ensure the actuator is engaging correctly.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Hubbell Industrial Controls 69JG8 Pressure Switch
For contractors servicing standard-duty air systems, the Hubbell Industrial Controls 69JG8 Pressure Switch remains a top-tier choice for its flexibility and field-proven reliability. This air compressor pressure switch is engineered to manage motors up to 5 HP (3 Phase at 240V) and features a factory setting of 115 PSI cut-in and 150 PSI cut-out. Its robust 69J series design allows the unloader valve to be rotated into eight different positions, significantly reducing the amount of tubing required during a retrofit or a new build. With a maximum rating of 200 PSI, this adjustable pressure switch provides a wide operating window for various industrial pneumatic applications. The Hubbell 69JG8 utilizes silver cad-oxide brazed contacts to ensure consistent electrical conductivity and mitigate contact pitting under heavy loads. Whether you are performing a pressure switch replacement or a custom installation, the 1/4" female NPT connection and NEMA 1 general purpose enclosure ensure compatibility with most commercial compressor configurations without requiring extensive modifications.
Key Benefits- Enhanced Versatility: The 360-degree rotatable unloader valve simplifies pneumatic routing in tight compressor cabinets.
- Durable Construction: Features a rugged, corrosion-resistant non-metallic cover designed for harsh mechanical rooms.
- Heavy-Duty Contacts: Silver cad-oxide contacts provide superior arc resistance for long-term cycling reliability.
- Ease of Installation: Ample wiring room and multiple terminal options allow for rapid field wiring by any qualified technician.
- Broad Compatibility: Standard 1/4" NPT threads and UL/CSA certifications ensure this unit meets strict code requirements.
How do I adjust the cut-in and cut-out settings on the 69JG8?
Pressure range adjustments are handled via the internal range screw (Screw A). Turning it clockwise increases both the cut-in and cut-out points simultaneously, while the differential screw (Screw C) manages the spread between these two points.
Can this switch be used for water pump applications?
While the 69J series is optimized for air systems, always verify the specific media and pressure requirements. For dedicated water well systems, we typically recommend the Hubbell 69W or 69ES series switches which are built with materials specific to those environments.
What should I do if the unloader valve is leaking air?
Continuous leaking typically points to a debris-clogged check valve on the compressor tank, not the 69JG8 itself. However, verify the unloader's mechanical alignment during installation to ensure the actuator is engaging correctly.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
For contractors servicing standard-duty air systems, the Hubbell Industrial Controls 69JG8 Pressure Switch remains a top-tier choice for its flexibility and field-proven reliability. This air compressor pressure switch is engineered to manage motors up to 5 HP (3 Phase at 240V) and features a factory setting of 115 PSI cut-in and 150 PSI cut-out. Its robust 69J series design allows the unloader valve to be rotated into eight different positions, significantly reducing the amount of tubing required during a retrofit or a new build. With a maximum rating of 200 PSI, this adjustable pressure switch provides a wide operating window for various industrial pneumatic applications. The Hubbell 69JG8 utilizes silver cad-oxide brazed contacts to ensure consistent electrical conductivity and mitigate contact pitting under heavy loads. Whether you are performing a pressure switch replacement or a custom installation, the 1/4" female NPT connection and NEMA 1 general purpose enclosure ensure compatibility with most commercial compressor configurations without requiring extensive modifications.
Key Benefits- Enhanced Versatility: The 360-degree rotatable unloader valve simplifies pneumatic routing in tight compressor cabinets.
- Durable Construction: Features a rugged, corrosion-resistant non-metallic cover designed for harsh mechanical rooms.
- Heavy-Duty Contacts: Silver cad-oxide contacts provide superior arc resistance for long-term cycling reliability.
- Ease of Installation: Ample wiring room and multiple terminal options allow for rapid field wiring by any qualified technician.
- Broad Compatibility: Standard 1/4" NPT threads and UL/CSA certifications ensure this unit meets strict code requirements.
How do I adjust the cut-in and cut-out settings on the 69JG8?
Pressure range adjustments are handled via the internal range screw (Screw A). Turning it clockwise increases both the cut-in and cut-out points simultaneously, while the differential screw (Screw C) manages the spread between these two points.
Can this switch be used for water pump applications?
While the 69J series is optimized for air systems, always verify the specific media and pressure requirements. For dedicated water well systems, we typically recommend the Hubbell 69W or 69ES series switches which are built with materials specific to those environments.
What should I do if the unloader valve is leaking air?
Continuous leaking typically points to a debris-clogged check valve on the compressor tank, not the 69JG8 itself. However, verify the unloader's mechanical alignment during installation to ensure the actuator is engaging correctly.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
