The Phoenix Contact 3003347 is a high-reliability plug-in connector designed for secure signal and power transmission in industrial control systems. Part of Phoenix Contact’s COMBICON series, this component ensures robust connectivity in automation environments such as control cabinets, motor control centers, and modular machinery. Its compact, modular design supports DIN rail mounting (EN 60715), enabling space-efficient integration into high-density panels. The connector features a durable polyamide housing with IP20 protection, providing resistance to dust and minor mechanical impacts.
Engineered for versatility, the 3003347 accommodates both single- and multi-conductor wiring, making it suitable for diverse applications ranging from PLC interfaces to sensor networks. Compliance with IEC 60947, UL 1059, and RoHS/REACH standards ensures global applicability and adherence to environmental regulations. The push-in spring-cage clamping technology allows tool-free installation, reducing assembly time and minimizing wiring errors. Transparent housing enables quick visual inspection of wire seating, simplifying maintenance in complex systems.
The 3003347 is defined by precision-engineered specifications for industrial durability:
These parameters make the 3003347 ideal for signal routing, sensor networks, and low-voltage control systems.
The 3003347 is widely deployed across industries requiring precise electrical connectivity:
Its vibration-resistant design also suits robotics, packaging machinery, and mobile equipment, where stable connections are critical. The connector’s modularity enables easy scalability, supporting future system expansions.
The 3003347 outperforms standard connectors through innovative design:
These advantages translate to lower labor costs, enhanced system uptime, and reduced risk of connection failures.
The 3003347 delivers advanced functionality for modern automation needs:
Combined with Phoenix Contact’s rigorous quality assurance, the 3003347 is a trusted solution for engineers prioritizing precision, safety, and scalability in industrial automation.
Property | Specification |
---|---|
Product Type | Signal Isolator/Conditioner (Universal Input/Output) |
Model Number | 3003347 |
Series | MINI Analog Pro |
Input Signal | Configurable: 0–10 V DC, 0–20 mA, 4–20 mA, RTD (Pt100/Pt1000), thermocouples (J/K) |
Output Signal | 0–10 V DC, 0–20 mA, 4–20 mA (galvanically isolated) |
Supply Voltage | 20–30 V DC |
Power Consumption | ≤1.8 W |
Isolation Voltage | 3 kV AC (input to output, input to supply) |
Accuracy | ±0.1% of full scale (at 25°C) |
Linearity Error | ≤0.05% |
Temperature Drift | ≤0.01% per °C (voltage/current) / ≤0.03% per °C (RTD) |
Bandwidth | 1 kHz (adjustable via DIP switches) |
Load Impedance | ≤500 Ω (current output) / ≥2 kΩ (voltage output) |
Overload Protection | Permanent (auto-recovery) |
EMC Immunity | EN 61000-6-2 (industrial environments) |
EMC Emission | EN 61000-6-3 |
Operating Temperature | -20°C to +60°C |
Storage Temperature | -40°C to +85°C |
Housing Material | Polycarbonate (UL 94 V-0 flame-retardant) |
Connection Type | Screw terminals (0.2–2.5 mm²) |
Mounting | DIN Rail (TS35) |
Dimensions (W×H×D) | 6.2 mm × 99 mm × 114 mm |
Weight | ~55 g |
Protection Class | IP20 (front) |
Safety Standards | UL 61010-1, CSA C22.2 No. 61010-1, CE, RoHS, REACH |
Certifications | ATEX (Zone 2), IECEx, DNV GL, UL Hazardous Locations (Class I, Div. 2) |
Applications | Sensor signal isolation, PLC interfacing, temperature measurement, and process control in harsh environments. |
Packaging & Shipping
Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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