Model Number: TY1-C/3+1-385-40 Brand Name: TYCOTIU,CHTAIKE Key Specifications/Special Features: For protecting low voltage consumer’s installations against indirect lightning discharges and intended to provide protection in zones 1 to 2 as per IEC 62305Consists of high performance varistor block with thermal disconnection devicePlug-in module/base design facilitate replacement of failed module without need to remove system wiringMOV arrestor:Protection class: class II and class III

Pole number: 1P, 2P, 3P, 4P, 1P+N-PE and 3P+N-PE

Maximum continuous operating voltage (Uc): 150/200, 275/350, 320/420, 385/500 or 440/580V AC/DC

Nominal discharge current (8/20μs) (In): 15 to 30kA

Maximum discharge current (8/20μs) (Imax): 30 to 65kA

Protection level (Up): ≤1.0 to 2.0kV

Width of one pole: 18mm

Remote contacts: yes

Spark gap N-PE:

• Maximum continuous operating voltage (Uc): 255V at 50 to 60Hz
• Insulation resistance at 100V: >10GΩ
• Follow current If: 100A
• Response time tA: <100ns
• Short-circuit withstand current: 25kA/50Hz
• Temperature range: -40 to +80°C