Hartland Controls CON-3/240/30 Contactor
The Hartland Controls CON-3/240/30 is a heavy-duty 3-pole definite purpose contactor engineered for demanding HVACR and industrial applications. Built for field-proven reliability, this 30-amp contactor utilizes a 240Vac 50/60Hz coil voltage to manage power in systems where precise electrical control is non-negotiable. It features high-grade silver cadmium oxide contacts designed to resist pitting and welding, ensuring a consistent electrical connection across all three phases. With its 3PST normally open configuration and a dielectric strength rated at 2200VAC, this component excels in switching inductive motor loads or resistive heating elements. The standard mounting footprint and terminal versatility, including box lug and quick-connect options, allow for rapid integration into existing control panels. Whether you are replacing a failed assembly in a commercial condenser or upgrading a standard motor starter, this Hartland Controls contactor provides the robust switching capacity required for peak system performance.
Key Benefits
- Durable Construction: Features high-performance silver cadmium oxide contacts for extended lifecycle and reduced arcing.
- Thermal Stability: Equipped with a Class B insulation system rated for operation up to 130?C.
- Universal Compatibility: Standard chassis mounting facilitates direct replacement for most 30 amp 3 pole 240V coil definite purpose units.
- Secure Terminations: Employs versatile box lug power pole terminations and 1/4" quick-connects for the control circuit.
- Enhanced Safety: High dielectric strength across poles and contacts prevents cross-phase shorting during high-voltage switching.
Common Questions
How can I tell if my 3-pole contactor has a bad coil?
Using a multimeter set to ohms, test the two coil terminals. If the meter displays "OL" or infinite resistance, the 240V coil is open and the unit must be replaced. A buzzing sound during a call for cooling also indicates failing coil performance.
Can I use a 30-amp contactor to replace a 25-amp contactor?
Yes, if the coil voltage and number of poles match, you can typically use a higher FLA (Full Load Amps) rated contactor. In this case, the 30A rating provides additional overhead for a unit originally spec'd for 25A.
What causes the contacts to pit or weld shut?
Contacts usually fail due to high amperage spikes, low voltage causing the contactor to "chatter," or insect debris getting caught between the silver contacts, which creates localized heat and arcing.
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.
Hartland Controls CON-3/240/30 Contactor
The Hartland Controls CON-3/240/30 is a heavy-duty 3-pole definite purpose contactor engineered for demanding HVACR and industrial applications. Built for field-proven reliability, this 30-amp contactor utilizes a 240Vac 50/60Hz coil voltage to manage power in systems where precise electrical control is non-negotiable. It features high-grade silver cadmium oxide contacts designed to resist pitting and welding, ensuring a consistent electrical connection across all three phases. With its 3PST normally open configuration and a dielectric strength rated at 2200VAC, this component excels in switching inductive motor loads or resistive heating elements. The standard mounting footprint and terminal versatility, including box lug and quick-connect options, allow for rapid integration into existing control panels. Whether you are replacing a failed assembly in a commercial condenser or upgrading a standard motor starter, this Hartland Controls contactor provides the robust switching capacity required for peak system performance.
Key Benefits
- Durable Construction: Features high-performance silver cadmium oxide contacts for extended lifecycle and reduced arcing.
- Thermal Stability: Equipped with a Class B insulation system rated for operation up to 130?C.
- Universal Compatibility: Standard chassis mounting facilitates direct replacement for most 30 amp 3 pole 240V coil definite purpose units.
- Secure Terminations: Employs versatile box lug power pole terminations and 1/4" quick-connects for the control circuit.
- Enhanced Safety: High dielectric strength across poles and contacts prevents cross-phase shorting during high-voltage switching.
Common Questions
How can I tell if my 3-pole contactor has a bad coil?
Using a multimeter set to ohms, test the two coil terminals. If the meter displays "OL" or infinite resistance, the 240V coil is open and the unit must be replaced. A buzzing sound during a call for cooling also indicates failing coil performance.
Can I use a 30-amp contactor to replace a 25-amp contactor?
Yes, if the coil voltage and number of poles match, you can typically use a higher FLA (Full Load Amps) rated contactor. In this case, the 30A rating provides additional overhead for a unit originally spec'd for 25A.
What causes the contacts to pit or weld shut?
Contacts usually fail due to high amperage spikes, low voltage causing the contactor to "chatter," or insect debris getting caught between the silver contacts, which creates localized heat and arcing.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Hartland Controls CON-3/240/30 is a heavy-duty 3-pole definite purpose contactor engineered for demanding HVACR and industrial applications. Built for field-proven reliability, this 30-amp contactor utilizes a 240Vac 50/60Hz coil voltage to manage power in systems where precise electrical control is non-negotiable. It features high-grade silver cadmium oxide contacts designed to resist pitting and welding, ensuring a consistent electrical connection across all three phases. With its 3PST normally open configuration and a dielectric strength rated at 2200VAC, this component excels in switching inductive motor loads or resistive heating elements. The standard mounting footprint and terminal versatility, including box lug and quick-connect options, allow for rapid integration into existing control panels. Whether you are replacing a failed assembly in a commercial condenser or upgrading a standard motor starter, this Hartland Controls contactor provides the robust switching capacity required for peak system performance.
Key Benefits
- Durable Construction: Features high-performance silver cadmium oxide contacts for extended lifecycle and reduced arcing.
- Thermal Stability: Equipped with a Class B insulation system rated for operation up to 130?C.
- Universal Compatibility: Standard chassis mounting facilitates direct replacement for most 30 amp 3 pole 240V coil definite purpose units.
- Secure Terminations: Employs versatile box lug power pole terminations and 1/4" quick-connects for the control circuit.
- Enhanced Safety: High dielectric strength across poles and contacts prevents cross-phase shorting during high-voltage switching.
Common Questions
How can I tell if my 3-pole contactor has a bad coil?
Using a multimeter set to ohms, test the two coil terminals. If the meter displays "OL" or infinite resistance, the 240V coil is open and the unit must be replaced. A buzzing sound during a call for cooling also indicates failing coil performance.
Can I use a 30-amp contactor to replace a 25-amp contactor?
Yes, if the coil voltage and number of poles match, you can typically use a higher FLA (Full Load Amps) rated contactor. In this case, the 30A rating provides additional overhead for a unit originally spec'd for 25A.
What causes the contacts to pit or weld shut?
Contacts usually fail due to high amperage spikes, low voltage causing the contactor to "chatter," or insect debris getting caught between the silver contacts, which creates localized heat and arcing.
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.
