3030323 - IP67 Quick-Lock - Industrial EMC Shielded Stainless - Rectangular Connector

The Phoenix Contact 3030323 is a compact and versatile relay interface module designed to bridge low-voltage control circuits and high-power loads in industrial automation systems. Part of Phoenix Contact's RELAY series, this module ensures secure electrical isolation and signal amplification between PLCs, sensors, and devices like motors, solenoids, or heaters. Its robust polyamide housing provides IP20 protection, safeguarding against dust and accidental contact, while screw terminals ensure vibration-resistant connections. The module supports DIN rail mounting (EN 60715), enabling rapid integration into control cabinets, motor control centers, and modular machinery.

Engineered for universal compatibility, the 3030323 operates across a broad voltage range (12-240 V AC/DC), making it adaptable to global power standards. Compliance with IEC 60947, UL 508, and RoHS/REACH standards ensures reliability and environmental safety. The transparent cover allows visual inspection of contact status, simplifying maintenance and troubleshooting.

The 3030323 is defined by precision-engineered specifications for industrial durability:

• Rated Voltage: 24-240 V AC/DC (control circuit) / 250 V AC (load circuit).
• Switching Capacity: 6 A (resistive) / 3 A (inductive), suitable for motors, valves, and lighting systems.
• Contact Configuration: SPDT (1 Form C) contacts for flexible switching operations.
• Isolation Voltage: 4 kV between coil and contacts, ensuring noise-free signal integrity.
• Temperature Range: -40°C to +70°C, resilient in extreme environments.
• Mechanical Lifespan: 10 million cycles, supported by gold-plated contacts to minimize arcing.
• Mounting: Tool-free DIN rail clip (35 mm rail compatible) for rapid installation.
• Certifications: UL 508, CE, cULus, and IEC 60947-5-1 (safety relays).

These parameters make it ideal for high-demand applications requiring reliable load management.

The 3030323 excels in automation systems requiring robust electrical isolation and control:

• Motor Control Panels: Interfaces PLC outputs with motor starters and contactors in manufacturing and robotics.
• HVAC Systems: Manages compressors, fans, and heating elements in commercial and industrial buildings.
• Process Automation: Switches solenoid valves and pumps in water treatment, chemical plants, and oil refineries.
• Energy Management: Controls resistive/inductive loads in solar inverters, wind turbines, and battery systems.
• Safety Circuits: Integrates into emergency stop systems and safety relays for machinery protection.

Its compact design and high isolation voltage also suit railway signaling, packaging lines, and semiconductor manufacturing, where space constraints and electrical noise are critical challenges.

The 3030323 outperforms conventional relay modules through innovative design:

• Universal Voltage Support: Operates across 12-240 V AC/DC, reducing inventory complexity.
• High Inrush Handling: Withstands surge currents up to 45 A (20 ms), protecting control circuits.
• Tool-Free Installation: DIN rail clip and screw terminals enable rapid deployment.
• Visual Diagnostics: Transparent housing allows quick inspection of contact status without disassembly.
• Extended Durability: Flame-retardant housing (UL94 V-0) and gold-plated contacts ensure longevity.

These features reduce downtime, lower maintenance costs, and enhance scalability in dynamic environments.

The 3030323 delivers advanced functionality for modern automation needs:

• Electrical Isolation: Eliminates ground loops and electromagnetic interference (EMI) in control circuits.
• Fail-Safe Operation: Snap-action mechanism ensures reliable switching under load fluctuations.
• Modular Expandability: Daisy-chaining capability for cascading multiple units on a single DIN rail.
• Broad Compatibility: Integrates with Phoenix Contact's SACC/SAC connector system for plug-and-play wiring.
• Custom Labeling: Write-on tabs for clear circuit identification and compliance with documentation standards.

Combined with Phoenix Contact's rigorous quality assurance, the 3030323 is a trusted solution for engineers prioritizing precision, safety, and adaptability in mission-critical systems.