SPD - Type2

RL150(275 320 385 440)-40M2-31R Type 2 /Class Ⅱ SPD with anti-vibration pluggable module

Description:DIN rail, Type 2 /Class Ⅱwith anti-vibration pluggable module for use in a.c. TNC or IT system at boundaries from LPZ 0B -1 and higher. 

Feature:

● Non-destructive screening technology for MOV 

● Reliable thermal 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 

● Visual and remote status indication 

● Multifunctional terminals for connecting conductors and busbars 

● DIN rail installation


Product description:


Part NumberRL150-40M2-31RRL275-40M2-31R
Nominal Voltage (Un)120/240Vac230/400Vac
Max. continuous operating voltage150Vac(L-N),255(N-PE)275Vac(L-N),255Vac(N-
Nominal discharge current (8/20 µs)20kA20kA
Max.discharge surge current (8/20μs)40kA40kA
Voltage protection level (Up)1.0kV(L-N),1.5(N-PE)1.3kV(L-N),1.5(N-PE)
Voltage protection level for 5kA (Up)0.6kV1.0kV
Response time (tA)≤25ns≤25ns
Short circuit withstand capability (Iscw)25kArms25kArms
Temporary overvoltage (TOV) (Ut)180V/5s337V/5s
Max. overcurrent protection≤125A gL/gG≤125A gL/gG
TOV characteristicWithstandWithstand
ApprovalCECE


Part NumberRL385-40M2-31RRL440-40M2-31R
Nominal Voltage (Un)230/400Vac230/400Vac
Max. continuous operating voltage385Vac(L-N),255Vac(N-440Vac(L-N),255Vac(N-P
Nominal discharge current (8/20 µs)20kA20kA
Max.discharge surge current (8/20μs)40kA40kA
Voltage protection level (Up)1.8kV(L-N),1.5(N-PE)2.2kV(L-N),1.5(N-PE)
Voltage protection level for 5kA (Up)1.3kV1.6kV
Response time (tA)≤25ns≤25ns
Short circuit withstand capability (Iscw)25kArms25kArms
Temporary overvoltage (TOV) (Ut)440V/5s500V/5s
Max. overcurrent protection≤125A gL/gG≤125A gL/gG
TOV characteristicWithstandWithstand
ApprovalCECE



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