Gallery
Signal Isolator
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WTH-SC/mA Series 4-20mA Signal Isolator |
WTH-SC/Dry+NAMUR Series Dry+NAMUR Signal Isolator |
C13 Heavy Duty Network-Grade PDU
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| WTH-CS/PDU-C13-E | WTH-CS/PDU-C13-E Locking |
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| WTH-CS/PDU-C13-B | WTH-CS/PDU-C13-D |
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| WTH-CS/PDU-C13-F AC Power Filter |
WTH-CS/PDU-C13-C Surge Protection |
Surge Counter
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| WTH-CS/485 | WTH-CS/485/AC-R | WTH-CS/F-E220 | WTH-CS/F-D |
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| 2P Surge Counter Base | 3P Surge Counter Base | 4P Surge Counter Base |
Portable Surge Protective Device Tester
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| WTH-CS/BT-1000V |
Class I (Voltage switching) Surge Protective Device
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MCOV: 150V
275V, 320V, 385, 420 550V, 690V, 885V |
WTH-300/G+/R/1P MCOV: 150V 275V, 320V, 385V, 420V 550V, 690V, 885V |
Class I (Voltage limiting) Surge Protective Device
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WTH-165/B/R/1P MCOV: 150V 275V, 320V, 385V, 420V 550V | 690V |
WTH-120/B/R/1P MCOV: 150V 275V, 320V, 385V, 420V 550V | 690V |
WTH-165/G/1P-255 |
Class I+II Surge Protective Device
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WTH-250/GM/R/1P MCOV: 150V 275V, 320V, 385V, 420V |
WTH-100/B+C/R/1P MCOV: 150V 275V, 320V, 385V, 420V 550V | 690V | 885V |
WTH-80/B+C/R/1P MCOV: 150V 275V, 320V, 385V, 420V 550V | 690V | 885V |
WTH-100/G/1P-255 |
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WTH-65/B+C/R/1P MCOV: 150V 275V, 320V, 385V, 420V 550V | 690V | 885V | 1000V |
WTH-50/B+C/R/1P MCOV: 150V 275V, 320V, 385V, 420V 550V | 690V | 885V |
WTH-65/G+/1P-255 |
Class II Surge Protective Device
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WTH-40/C/R/1P MCOV: 150V 275V, 320V, 385V, 420V 550V | 690V | 885V |
WTH-40/C/R/1P+NPE MCOV: 150V 275V, 320V, 385V, 420V |
WTH-40/C/R/2P MCOV: 150V 275V, 320V, 385V, 420V 550V | 690V | 885V |
WTH-40/C/R/3P MCOV: 150V 275V, 320V, 385V, 420V 550V | 690V | 885V |
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WTH-40/C/R/3P+NPE MCOV: 150V 275V, 320V, 385V, 420V |
WTH-40/C/R/4P MCOV: 150V 275V, 320V, 385V, 420V 550V | 690V | 885V |
WTH-65/G/1P-255 |
Class III Surge Protective Device
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WTH-20/D/R/1P MCOV: 150V 275V, 320V, 385V, 420V 550V | 690V | 885V |
WTH-20/D/R/1P+NPE MCOV: 150V 275V, 320V, 385V, 420V |
WTH-20/D/R/2P MCOV: 150V 275V, 320V, 385V, 420V |
WTH-20/D/R/3P MCOV: 150V 275V, 320V, 385V, 420V |
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WTH-20/D/R/3P+NPE MCOV: 150V 275V, 320V, 385V, 420V |
WTH-20/D/R/4P MCOV: 150V 275V, 320V, 385V, 420V |
WTH-65/G/1P-255 |
Series Connection Surge Protective Device
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WTH-10/DC WTH-10/AC |
Fine Surge Protection at Equip Area (for equipment or LED light )
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| WTH-SG/TL20PG-320L |
Surge Protective Device for Photovoltaic System
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| WTH-40/C/1P-PV | WTH-40/C/2P-PV | WTH-40/C/3P-PV |
Surge Protective Device for Ethernet & PoE System
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| WTH-SG/RJ45 | WTH-SG/RJ45-KE | WTH-SG/RJ45-KG | WTH-SG/RJ45-S |
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| WTH-SG/RJ45-KH-C/12（12 Port） | （8 Port） | （4 Port） | |
4~20mA, RS485, Data, Signal System
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| WTH-SG/TER | WTH-SG/TER-S | WTH-SG/TER-XS | WTH-SG/PIPE-36 |
Surge Protective Box
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| Black | White |
Antenna Feeder Surge Protector
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| N(5/8") 50Ω 0-6G | BNC 50Ω 0-2.5G | F(3/8") 50Ω 0-2G |
