TY4-C/4P-40 Surge Protective Devices (DEHN Type)

TY4-C/4P-40 Surge Protective Devices (DHEN Type) Category IEC / EN / VDE:Class II / Type2 / C Location of use:Branch sub-distribution boards Protection modes:L/N-PE, L-PEN Protective element:MOV Surge discharge ratings:In=20kA, Imax=40kA Internal protection and safety: Thermal disconnector Status indication: Mechanical flag + remote contacts Housing: Modular design Specifications: TYPE TY4-C/4P-40150275320385440In according with Max. continuous operating voltage (AC/DC) UC 150/200V275/350V320/420V385/500V440/580VNominal discharge current (8/20μs) In 20kA20kA20kA20kA20kAMax. discharge current (8/20μs) Imax 40kA40kA40kA40kA40kAProtection level UP at In (8/20μs) < 0.85kV< 1.25kV< 1.45kV< 1.65kV< 2.1kVFollow current If NOResponse time tA < 25nsTerminal protection YESBack-up fuse (if mains > 125A) 125A gLShort-circuit withstand current 25kA/50HzTemperature range -40+80Terminal cross section 35mm2 (solid) / 25mm2 (stranded)Degree of protection IP 20Housing material Dimensions DIN 43880 1TE