Industrial TRSS-485 Surge Protector with Aluminum Housing for EMI Shielding
Main Features
- IEC/EN Category: D1/C1/C2
- Mode of Protection: Longitudinal, Transverse (Line-Line, Line-Ground)
- Coarse & Fine Protection: Gas Discharge Tube (GDT) + TVS Diode
- Voltage: Multiple options available (5V, 12V, 24V, 150V)
- Frequency Range: 10-20MHz
- Surge Discharge Ratings: In: 5kA, Imax: 10kA
- Series Load Current: 0.3A
- Enclosure: DIN 43880 1TE, DIN Rail Mount
- Terminals: Screw Terminals
- Housing: Modular Design (Base + Pluggable Module)
- Compliance: IEC/EN 61643-21, IEC/EN 61643-22
The TRSS-485 (13.3mm) is a professional-grade Surge Protection Device specifically engineered to balance compact dimensions with high-performance signal shielding. Featuring a 13.3mm width, this device provides uncompromising protection for a pair of signal lines from lightning surges, making it ideal for communication lines and access control systems. By utilizing a sophisticated internal circuit, this Surge Protection Device ensures high-speed transmission with minimal insertion loss, effectively safeguarding the equipment connected to the serial communication bus.
Advanced Signal Integrity for Industrial Reliability Designed to meet stringent industrial requirements, this Surge Protection Device offers a variety of protection voltages, such as 12V, 24V, and 48V, to suit different application needs. The unit is capable of handling maximum discharge currents effectively, diverting harmful energy into the earth through the grounding system. Fully compliant with international standards IEC 61643-21 and EN 61643-21, this compact SPD features a durable PA66 enclosure and a 35mm DIN rail mounting for rapid integration into industrial control cabinets.
Applications
Communication lines and remote signaling systems requiring a compact Surge Protection Device.
Access control intercoms and automatic control systems where 13.3mm space-saving is required.
Measurement and control systems in harsh environments needing a high-performance modular SPD.
Industrial equipment requiring serial connection protection for high-speed data buses.
Installations in surge-prone areas where professional Surge Protection Device technology ensures system uptime.
| Model | TRSS-485 | |||
| Material/width | Aluminum, PA66/ 7mm, 14mm, 18mm | |||
| Nominal volatge (Un) | 5 V | 12 V | 24 V | 100 |
| Maximum operating voltage (Uc) | 8 V | 15 V | 30 V | 110 |
| Frequency | 30 MHz | |||
| Insertion loss | ≤ 0,5 dB | |||
| Standing wave | 1,2 | |||
| Nominal discharge current (8/20μs) (In) | 5 kA | |||
| Maximum discharge current (8/20μs) (Imax) | 10 kA | |||
| Voltage protection level (Up) | ＜20 V | ＜ 40 V | ＜ 60 V | ＜150 V |
| Mounting | DIN rail 35mm | |||
| Degree of protection | IP20 | |||
| Range of operating temperatures (min/max) | -40℃/70℃ | |||
| Humidity range | 5%-95% | |||
| According to standard | EN 61643-21:2012, IEC 61643-21:2011 | |||
Related Products
| Uocstc | 1000v, 1250v |
|---|---|
| Ucpv | 1200v, 1500 |
| Iimp | 5kA, 7kA |
| Z0 | 50 Ohm |
|---|---|
| IL | ≤0.3dB |
| Freq. | DC-2.5GHz |
| VSWR | <1.2 |
| Uocstc | 110v, 24v, 48v, 75v |
|---|---|
| Ucpv | 180v, 36v, 65v, 80v |
