Conforming standards:
IEC 61643-21 compliant
RoHSⅡ compliant
CRCC approved (TB/T2311-2008,TB/T3074-2003) (CLP-H3b,c,d)
Features:
High withstand capacity suitable for multiple lightning zones
Plug-in type
DIN rail mountable (35 mm)
Certified explosion-proof products available
Round type crimped terminal for M3 (width less than 6.6 mm) (N type)

Wiring method for SPD for communication and signal lines (1)
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Wiring method for SPD for communication and signal lines (2)
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Ideally, SPD should be installed at zone boundaries after LPZ design has been carried out.
If the distance between the SPD installation point and the protected device is 10 m or more, the installation of extra SPD would be an ideal solution.
For induced lightning countermeasures, SPD should be installed close to the protected device.
Item | Performance | ||||||||
CLP-EN1JK | CLP-EN3JK | CLP-K2JK | CLP-K3JK | CLP-VA65JK | CLP-N1JK | CLP-NMJK | CLP-H3「」JK | ||
Applications | ADSL line, telephone line, EPBX, telemetry line | ISDN line, leased line, digital leased line | AC/DC 110V control circuit | Remote monitoring equipment | DC 12/24/48V power supply, remote monitoring equipment | Disaster prevention monitoring board, balanced circuit, teleconference, pyranometer, rain gauge, hygrometer | Multi-core measurement line, disaster prevention monitoring board (multi-core), wind speed meter, platinum thermometer | Fire alarm, wind speed meter, potentiometer, slow pulse | |
Maximum continuous operating voltage (Uc) | DC170V | DC52V | DC180V | DC250V | DC65V | DC52V | DC170V | a:DC9V | |
Rated current | DC100mA | DC3A | DC1A | DC3A | DC100mA | ||||
Series resistance | 5Ω±10% | ― | 5Ω±10% | ||||||
Voltage protection level (Up) | 400Vor less | 200V or less | 1.3kV or less | 330V or less | 900V or less | 1.0kV or less(L-E) 50V or less(L-L) | a:40V or less b:45V or less d:90V or less | ||
Impulse durability (two lines together) | Category C2(8/20μs) | 10kA(10 times) | 4kA(10 times) | 10kA(10 times) | |||||
Category D1(10/350μs) | 5kA(2 times) | 2kA(2times) | 1kA(2 times) | 5kA(2times) | |||||
Operating environmental conditions | Rated operating temperature | -40℃~+70℃ | |||||||
Rated operating humidity | 96% or less (no condensation) | ||||||||
Wiring method | Relay wiring (○),Suspended wiring (×) | Relay wiring (○),Suspended wiring (○) | Relay wiring (×),Suspended wiring (○) | Relay wiring (○),Suspendedwiring (×) | |||||
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