Danfoss 042N7522 Coil

The Danfoss 042N7522 is a professional-grade BA115B solenoid coil engineered for high-performance actuation in demanding industrial and HVACR environments. Operating on a 115V 60Hz power supply, this 12W coil provides a substantial 23 VA holding power, ensuring dependable valve cycling even under significant differential pressures. Designed with a 13.5 mm actuator size, it features a DIN Spade connection (EN 175301-803 Form A) for a secure, moisture-resistant electrical interface when paired with a compatible cable plug. As a "BA" series component, it utilizes a Class H insulation system rated for extreme thermal resilience, maintaining operational integrity from -40°F to 104°F. This Danfoss solenoid valve coil is optimized for the EV210B, EV220B, and EV250B valve programs, offering a nut and snap fastening system that allows for rapid, tool-free installation or field replacement. Its robust blue encapsulation protects the internal windings against high humidity and temperature fluctuations common in heavy-duty refrigeration systems.

• High Magnetic Force: The BA series design provides superior pull-in and holding force compared to standard coils, enhancing reliability in high-pressure applications.
• Tool-Free Installation: Features the Danfoss nut and snap system, allowing for quick attachment to the armature tube without specialized tools, reducing labor time.
• Extreme Temperature Rating: Built with Class H winding insulation to withstand intense ambient heat and cold, preventing premature electrical failure.
• Versatile Compatibility: Seamlessly integrates with the Danfoss EV series valve bodies, making it a versatile stock item for service technicians.
• Precision Power Rating: A calibrated 12W power consumption ensures efficient energy use while delivering 23 VA of inductive power for consistent valve opening.

Is the 042N7522 compatible with 50Hz power systems?
No, this specific model is optimized for 115V 60Hz operation. Using this coil on a 50Hz supply will result in overheating and potential coil burnout due to the difference in inductive reactance.

What is the IP rating for this coil?
The coil itself is rated at IP00. To achieve an IP65 environmental protection rating against dust and water jets, it must be installed with a properly fitted DIN cable plug.

Can I replace the coil without draining the refrigerant line?
Yes, the Danfoss 042N7522 is designed for replacement without breaking the pressure boundary of the valve body, provided the system is safely de-energized before service.

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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.