PHOENIX Front adapter 2904638 FLK 50-PA/EZ-DR/HF/KS/1500/YUC
- Product Name：PHOENIX Front adapter 2904638 FLK 50-PA/EZ-DR/HF/KS/1500/YUC
- Product Number：2904638 FLK 50-PA/EZ-DR/HF/KS/1500/YUC
- Brand：Phoenix
- Views：14
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PHOENIX Front adapter 2904638 FLK 50-PA/EZ-DR/HF/KS/1500/YUC
的详细介绍PHOENIX Front Adapter 2904638 FLK 50-PA/EZ-DR/HF/KS/1500/YUC
Product Overview:
The PHOENIX CONTACT Front Adapter, model 2904638, is a high-performance, feed-through terminal block designed for seamless and efficient wiring in control cabinet applications. Part of the renowned COMBICON FLK 50 series, this adapter facilitates the transition from the internal cabinet wiring to the front side, enabling easy connection to devices like sensors, actuators, and controllers without opening the cabinet door.
This specific variant combines the industry-proven reliability of PHOENIX CONTACT with user-centric features like push-in CAGE CLAMP® EZ technology and a robust, safety-oriented design, making it an ideal solution for a wide range of industrial automation and machinery applications.
Key Features & Technical Specifications
| Feature Category | Specification Details |
|---|---|
| Manufacturer Part Number | 2904638 |
| Product Type | Front Adapter / Feed-Through Terminal Block |
| Series | COMBICON FLK 50 |
| Rated Voltage | 800 V |
| Rated Current (at 40°C) | 50 A |
| Number of Levels | 1 |
| Number of Positions | 1 |
| Connection Technology, Front | Push-in CAGE CLAMP® EZ for solid, stranded, and fine-stranded conductors with ferrule. |
| Connection Technology, Rear | Screw Clamp with CAGE CLAMP® technology. |
| Conductor Cross-Section (Front) | 0.5 - 10 mm² (AWG 20 - 8) |
| Conductor Cross-Section (Rear) | 0.5 - 10 mm² (AWG 20 - 8) |
| Mounting | Snap-on mounting on NS 35/7.5 or NS 35/15 top-hat rail (DIN rail). |
| Contact Material | High-conductivity copper alloy, tin-plated. |
| Housing Material | Polyamide (PA), Halogen-free (HF), high UL94 flammability rating. |
| Marking | KS - With a transparent, liftable marking slot for easy labeling. |
| Color | YUC - Light Gray (standard color). |
| Approvals | CE, cULus, UL Recognized (Note: Always verify current certification for your region). |
| Operating Temperature | -60 °C to +100 °C |
Benefits for Your Application
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Ultra-Fast Wiring with EZ Technology: The front-side Push-in CAGE CLAMP® EZ allows for tool-free, rapid insertion of prepared conductors (with ferrule), drastically reducing installation time and labor costs.
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Dual Access for Maximum Flexibility: The front adapter provides two distinct connection points. The quick-connect front side is accessible from outside the cabinet, while the reliable screw-clamp rear side is for internal wiring.
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Enhanced Safety and Reliability: The housing is made from halogen-free (HF) material, which minimizes the emission of toxic and corrosive fumes in the event of a fire. The secure CAGE CLAMP® technology ensures a vibration-proof, gas-tight connection with high mechanical strength and long-term stability.
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Clear Identification: The integrated marking slot (KS) allows for clear and secure labeling of each connection point, which is crucial for error-free commissioning, maintenance, and troubleshooting.
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Robust Construction: Designed for harsh industrial environments, it offers a high current rating and a wide operating temperature range.
Typical Applications
This front adapter is perfectly suited for applications where external devices need to be connected to control systems housed within an enclosure:
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Industrial Control Panels (ICPs)
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Programmable Logic Controller (PLC) Systems
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Motor Control Centers (MCCs)
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Interface connections for sensors and actuators
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Machinery and Automation Equipment
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Process Control Systems
Ordering Information
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Manufacturer: PHOENIX CONTACT
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Order Number: 2904638
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Description: FLK 50-PA/EZ-DR/HF/KS/1500/YUC
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Packaging: Typically supplied in bulk packaging. Please inquire for specific reel or box quantities.
