The Nvent TDX50C120 is a compact TDX panel protector designed for reliable surge protection. With a maximum surge rating of fifty kA, it is suitable for use with sub-distribution panels. This model incorporates transient discriminating technology for enhanced performance.
Transient discriminating technology for accurate surge protection.
Thermal protection and short circuit fusing included.
LED status indicators for easy monitoring.
Product Highlights
Compact design with NEMA-4 enclosure allows for flush mounting and remote status monitoring.
Product Information
Standard Information
Nominal System Voltage (Un): 120/240 V
Distribution System: 1Ph 3W+G
Technical Specifications
Max Continuous Operating Voltage (Uc)
170/276 VAC
Stand-off Voltage
240/480 VAC
Frequency
50 - 60 Hz
Short Circuit Current Rating (SCCR)
200 kA
Nominal Discharge Current (In), IEC
40 kA 8/20 µs
Nominal Discharge Current (In), UL
10 kA 8/20 µs
Max Discharge Current (Imax), Per Phase
50 kA 8/20 µs
Voltage Protection Rating (VPR), L-N
600 V @ 3 kA; 1200 V @ 20 kA
Protection Modes
L-N; L-PE; N-PE
Remote Contacts
Yes
Status Indication
LED
Technology
Over-current fusing; TD technology with thermal disconnect