The Heatcraft 2252340 Contactor Open 40 Amp 3 Pole is a commercial-grade electromagnetic switch designed for reliable control of high-current electrical loads in HVAC, refrigeration, and industrial systems. Manufactured by Heatcraft, this open-type contactor provides precise switching capabilities with a maximum current capacity of 40 amps across three poles, ensuring efficient power management in demanding environments. Its robust construction and precise engineering support seamless integration into commercial electrical systems, making it ideal for applications requiring durable and dependable relay operation with minimal maintenance. The compact 4.5-inch width and 2.6-inch height facilitate installation in space-constrained setups, aligning with technical specifications for industrial control components.
Top AllPoints 2252340 Features
The 2252340 Contactor features a three-pole configuration that handles up to 40 amps, suitable for medium workload HVAC and refrigeration systems. Built with a durable open design, it offers rapid switching with minimal wear, supported by high-quality coil insulation for thermal protection. Its corrosion-resistant contacts and heavy-duty steel frame ensure long-term operation in demanding environments, while straightforward manual disconnection simplifies maintenance routines. Designed for seamless integration with OEM equipment, this contactor supports reliable workflow automation across foodservice refrigeration units and climate control systems.
- Functionality: Precise electromagnetic switching for high-current loads
- Durability traits: Manufactured with high-grade metals resistant to corrosion
- Ease-of-use: Open design allows easy access for maintenance and testing
- Use case fit: Compatible with commercial HVAC and refrigeration systems
- Workflow benefit: Supports continuous operation in monitored automation setups
Optimal for HVAC control panels, commercial refrigeration, and industrial automation.
Heatcraft 2252340 Technical Specs
The Heatcraft 2252340 Contactor operates on standard industrial electrical parameters, accommodating 40 amps at a suitable voltage for typical commercial HVAC and refrigeration applications. It features a three-pole configuration capable of switching moderate workloads reliably. Constructed with high-quality steel and insulated coil components, it offers a compact footprint measuring 4.5 inches wide and 2.6 inches high, weighing just over 1 pound for ease of installation. The open contact design ensures robust electrical contact and efficient switching, with operating temperatures suitable for standard environments. Its corrosion-resistant contacts and reinforced frame guarantee longevity in demanding settings, supporting consistent performance over extended service intervals. Installation requires standard electrical connections, with straightforward wiring that aligns with typical commercial control panel setups.
- Electrical Requirements: 40A capacity, compatible with standard voltage systems
- Construction & Finish: Heavy-duty steel frame, corrosion-resistant contacts
- Dimensions: 4.5" W x 2.6" H x 5.15" D; weight: 1.04 lbs
- Temperature Resistance: Operates safely in typical industrial temperature ranges
- Usage Compatibility: Designed for HVAC control circuits and refrigeration systems
- Maintenance & Installation: Easy wiring, accessible for testing and replacement
Power Supply: Suitable for 24V coil voltage in standard control circuits
Cooling Method: Air-cooled coil supports rapid switching and heat dissipation
What is a commercial contactor?
A commercial contactor is a high-current switching device used in HVAC, refrigeration, and industrial control systems to automate power flow. The Heatcraft 2252340 contactor is a robust electromagnetic switch designed for reliable operation with a 40 amp capacity across three poles, suitable for controlling compressors, fans, and other high-power equipment. Installed within control panels or directly connected to equipment, it facilitates seamless automation in commercial environments, such as restaurant refrigeration, climate control systems, and process automation setups, supporting efficient workflow and system integrity.
Top industrial contactors for HVAC and refrigeration systems
The commercial-grade Heatcraft 2252340 contactor is engineered for medium workload HVAC and refrigeration environments, enabling reliable switching with compact dimensions, making it suitable for installation in confined spaces. Manufactured by AllPoints, this model exemplifies durable construction with a focus on consistent electrical performance and ease of maintenance in control panels and equipment racks. Its design ensures dependable operation over time in professional foodservice refrigeration systems and climate control setups, providing energy-efficient and long-lasting control solutions.
- Medium workload HVAC control for commercial kitchens and foodservice.
- Compact footprint ideal for tight installation spaces in industrial environments.
- Designed for consistent, reliable switching in refrigeration units.
- Integrated with OEM equipment for streamlined system automation.
- Built for durability in demanding commercial kitchen operations.
