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385v 20ka 40ka surge protector protection device ac arrester pv spd

10-499 Units
>=500 Units
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10 Units
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Company Information

Zhuhai Telehof Electrics Company Limited

CN Manufacturer
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Quick Details

Place of Origin: Guangdong China
Brand Name: Telebahn
Model Number: BT PCM TNC 385 RM
Product name: Class II 150V-385V AC power supply TNC system lightning protector
Color: white base and purple module
Type: Class II
Material: Thermoplastic UL94-V0
Application: Protecting power supply TNC system
Certificate: KEMA-KEUR &amp; CB &amp; CE certification
Warranty: 3 Years
Rated voltage Uc: 385V
In (8/20): 20KA
Imax (8/20): 40KA
Selling Units: Single item
Single package size: 45X30X30 cm
Single gross weight: 17.5 KG
Package Type: gross weight/unit: 0.336kgs, 50units/carton, carton dimension: 45X30X30cm, gross weigh/carton: 17.5kgs.

385v 20ka 40ka surge protector protection device ac arrester pv spd

lightning protector


Product description:

For installation at LPZ 0B-1 or higher, protecting low voltage equipment from surge damages. Applied in modular SPD Class II (Class C) for TNC power supply system. Designed according to IEC 61643-1/GB 18802.1.

Main character:

1. Pluggable module, easy for installation and maintenance

2. High discharge capacity, quick response

3. Double thermal disconnector devices, providing more reliable protection

4. Green window will change when fault and also provide remote alarm control at the same time


Art.-No.810 835
Rated voltage (max. continuous voltage)Uc385V~ (L-N) 
Nominal discharge current (8/20µs)In20KA (L-N) 
Max. discharge current (8/20µs)Imax40kA(L-N)
Voltage protection levelUp≤1.8kV (L-N)  
Response timetA≤25ns (L-N)  
Max. Back up fuse 125AgL/gG
Operating temperature range Tu-40°C...+80°C
Cross-sectional area 1.5mm2 ~ 25mm2 solid/35mm2 flexible
Mounting on 35mm DIN rail
Enclosure material 

Purple module & light gray (base) thermoplastic, UL94-V0

Dimension 3mods
Type of remote signaling capacity Switching contact
Switching capacity AC:250V/0.5A;DC:250V/0.1A;125V/0.2A;75V/0.5A
Cross sectional area for remote signaling contact Max. 1.5mm2 solid/flexible
Test standards YD/T 1235.1; GB 18802.1; IEC 61643-1
Certification CE (LVD, EMC)

lightning protector




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