Phoenix Contact FLT-PLUS CTRL-0.9/I Surge Suppressor Flashtrab

Phoenix Contact FLT-PLUS CTRL-0.9/I Surge Suppressor Flashtrab

The Phoenix Contact FLT-PLUS CTRL-0.9/I is a Type 1/Class I lightning current arrester designed to provide robust protection against electrical surges and lightning strikes. This device is engineered to safeguard electrical systems by effectively diverting high-energy surges away from sensitive equipment.

Key Features

• Arc Chopping Spark Gap: Incorporates an arc chopping spark gap with ignition electronics, ensuring rapid response to transient overvoltages.
• High Mains Follow-Through Current Quenching Capacity: Equipped with quenching plates that enhance its ability to handle high mains follow-through currents, thereby preventing damage to downstream equipment.
• Protection Level: Offers a protection level of 0.9 kV, effectively limiting the voltage to a safe level during surge events.
• Compact Design: Features a housing width of 35 mm (2 Div.), allowing for efficient use of space within control panels.
• Control Lamp: Includes a control lamp for visual indication of operational status, facilitating easy monitoring and maintenance.

Technical Specifications

• Nominal Voltage (U_N): 230 V AC (400 V AC)
• Maximum Continuous Operating Voltage (U_C): 440 V AC
• Nominal Discharge Current (I_n): 50 kA (8/20 µs)
• Impulse Discharge Current (I_imp): 50 kA (10/350 µs)
• Response Time (t_A): ≤ 100 ns
• Degree of Protection: IP20
• Operating Temperature Range: -40°C to 85°C

The FLT-PLUS CTRL-0.9/I is suitable for use in various power supply systems, including TT, TN-C, TN-S, and IT configurations. Its advanced design and high-performance components make it an ideal choice for protecting industrial and commercial electrical installations from the damaging effects of lightning strikes and surges.