XR03CX-4N0F1 Digital Temperature Controller Overview
XR03CX-4N0F1 Digital Temperature Controller is a compact, reliable solution designed for precise temperature regulation in commercial refrigeration systems.Elevate your commercial refrigeration system with the XR03CX-4N0F1, a compact, microprocessor-based digital thermostat engineered for precise temperature regulation in medium-temperature refrigeration units. This OEM-grade controller delivers unmatched reliability, easy programmability, and seamless compatibility with major refrigeration brands, making it an ideal choice for professional cooling applications.
XR03CX-4N0F1 Digital Temperature Controller Key Features
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Precision Temperature Control
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Equipped with 1× NTC temperature probe (included) for accurate sensing.
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Measurement range: 0°C ~ 60°C (32°F ~ 140°F).
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Maintains tight temperature stability with adjustable differential, ensuring consistent cooling performance.
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Dual Relay Outputs
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Compressor control: Manages cooling cycles efficiently, reducing energy consumption.
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Alarm/auxiliary output: For timely alerts or additional device control, enhancing operational safety.
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Integrated Defrost Function
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Configurable defrost cycles (time/temperature-based) to prevent ice buildup in refrigeration units.
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Optimizes system efficiency, extends equipment lifespan, and reduces maintenance frequency.
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User-Friendly Operation
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LED digital display: Clear, real-time temperature readout for easy monitoring.
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HOTKEY quick programming: Simplifies setup without complex menus, saving time during installation.
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Simple onboard programming with 3-button interface, accessible for all skill levels.
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Compact & Durable Design
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Dimensions: 32 × 74 × 50 mm (1.26” × 2.91” × 1.97”), perfect for space-constrained installations.
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Heavy-duty ABS housing designed to withstand harsh industrial and commercial environments.
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Panel-mountable for easy installation and integration into existing systems.
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Wide Compatibility
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Works with 120V / 50–60Hz power supplies,适配 global commercial power standards.
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Compatible with most standard commercial refrigeration equipment, including walk-in coolers, reach-in refrigerators, display cases, and food service cooling units.
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Technical Specifications
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Parameter
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Details
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Model
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XR03CX-4N0F1
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Power Supply
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120V AC, 50/60Hz
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Temperature Range
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0°C ~ 60°C (32°F ~ 140°F)
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Probe Type
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NTC (1 probe included)
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Outputs
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2× Relay (Compressor + Alarm/Aux)
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Display
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LED Digital
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Mounting
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Panel mount
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Dimensions
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32 × 74 × 50 mm
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Weight
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~150g
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Certification
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CE, RoHS
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Application Scenarios
The XR03CX-4N0F1 is specifically designed for medium-temperature commercial refrigeration applications, including but not limited to:
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Walk-in coolers and freezers
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Reach-in refrigerators and display cases
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Food service equipment (cooling stations, prep tables)
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Convenience store refrigeration units
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Supermarket display coolers
Why Choose This Controller?
Whether you’re replacing an old thermostat or upgrading your refrigeration system, the XR03CX-4N0F1 stands out for its precision, durability, and ease of use. Its compact design fits seamlessly into tight spaces, while the intuitive programming ensures quick setup and hassle-free operation. With reliable temperature control and configurable defrost functions, it helps reduce energy costs and extend the life of your refrigeration equipment—making it a cost-effective solution for commercial cooling needs.
Package Includes
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1 × XR03CX-4N0F1 Digital Temperature Controller
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1 × NTC Temperature Probe
Packaging & Shipping
- Neutral safe packaging, shockproof and drop-proof protection
- Global shipping via DHL, UPS, FedEx and sea freight options
- In stock support for fast delivery
- Wholesale, retail and mixed order are acceptable
Our Service
We provide full series of refrigeration and HVAC spare parts, including control display panels, temperature controllers, sensors, power modules and industrial electrical accessories.
For technical parameters, dimension drawing, cross reference model or bulk discount, please feel free to contact us. Cick Contact us.To consult HVAC standard pls click HVAC standard.
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