SPD - Type2

RL255-40M2-01R Type 2/Class Ⅱmulti-purpose single-pole SPD(surge protective devices) with anti-vibration pluggable module

Description：DIN rail, Type 2/Class Ⅱmulti-purpose single-pole SPD with anti-vibration pluggable module for use in 230/400 Vac system at boundaries from LPZ 0B -1 and higher, and especially designed for installation between N and PE.

Feature：

● Reliable thermo disconnect device

● High discharge capacity

● Consisting of a base part and pluggable modules

● Easy replacing and anti-vibration due to module releasing and locking system

● Multifunctional terminals for connecting conductors and busbars

● Visual and remoterstatus indication

Product description:

Part Number	RL255-40M2-01R	RL255-40M2-01
Nominal Voltage(Un)	230/ 400Vac	230/ 400Vac
Max. continuous operating	255 Vac	255 Vac
Nominal discharge current (8/20 µs)	20 kA	20 kA
Max.discharge surge current (8/20μs)	40 kA	40 kA
Voltage protection level (Up)	1.5kV	1.5kV
Voltage protection level for 5kA (Up)	0.8kV	0.8kV
Response time (t_A)	≤100ns	≤100ns
Max. overcurrent protection	--	--
Short circuit withstand capability (Iscw)	--	--
Temporary overvoltage(TOV)(U_t)	1200V/ 200 ms	1200V/ 200 ms
TOV characteristic	Failure mode	Failure mode
Method of mounting	35mm DIN rail	35mm DIN rail
Approval	CE	CE