over heat protection 25ns GB18802.1 AC Surge Protector
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...GB18802.1 2P Voltage Limited Surge Protective Device FSP-A series surge protection device (in short SPD,alias:surge suppressor surge arrester) is suitable for TN-S, TN-C-S, TT, IT etc,power supply system of AC 50/60Hz,<380V, installed on the joint of LPZ1 or LPZ2 and LPZ3. It's designed according to IEC61643-1,GB18802......
YUEQING FEEO ELECTRIC CO.,LTD
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110KA Type 2 Power Overvoltage Protection Surge Arrester AC Lightning Protector
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.... • Applicable to lightning strike electromagnetic pulse (LEMP) protection for TN-S power supply line systems. • SPD helps prevent unwanted over-voltages passing through the control panel and...
Britec Electric Co., Ltd.
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High Voltage Two Terminal AC Line Protector High Surge Voltage Protection
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... two models, AC120 and AC240 are designed for use with 120VAC and 240VAC lines respectively. They are able to extinguish AC follow-on currents of at least 200A. CG3 two electrode high voltage (1.0 - 7.5 KV) devices are designed for surge protection and...
JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)
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AC DC Elevators Single Phase Home Voltage Protector Automatic With Power - On Delay
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AC DC Elevators Single Phase Home Voltage Protector Automatic With Power - On Delay High-precision : The use of powerful microprocessors, especially AC sampling technology, voltage measurement accuracy of ± 0.5%, can display three-phase power line voltage value, the equivalent of three-phase voltage meter function. Full-featured : Three-phase voltage display, over-voltage protection, under-voltage......
Wenzhou Ginri Power Automation Co., Ltd.
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Over/Under Voltage Protector AC Surge Protector Voltage Protector With US Socket
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..., ultra-voltage and electricity stoppage. For instance, it may be always harmful to the normal operation, cut their service life, or even burn down the compressor motors for air-conditioners, refrigerators and freezing cabinets if the supply voltage is...
Yueqing Kampa Electric Co., Ltd.
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100ka Lightning Spd 3 Phase Ac Surge Protector
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Ac Spd 385v Surge Protection Device HDS-B Series surge protective device (SPD) is designed to protect AC 50/60 HZ and 0-380 V power supply systems (such as TN-S, TN-C-S, TT, IT,etc.) The lightning stroke equipotential bonding design meets the IEC61643......
Hunan Heou Engineering Consulting Co., Ltd
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CDGQF Self - Reset Over / Under Voltage Protector 1P+N / 3P+N 20 / 50 / 80 / 100A
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CDGQF Self-Reset 20/32/40/50/63/80/100A Over/Under Voltage Protector The CDGQF 3P + N series self-recovery type over-under-voltage protector is a high-tech new product with the latest technology development. When the power supply line has overvoltage......
Xi'an Noker Electric Co.,Ltd.
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New Cheap LED Over and Under Voltage protector device 63A 40A
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...Voltage Protector(1 rows LED screen display) Over Load:AC 1~63A RHGQV-63 2P Working Votlage:AC220V Over Votlage Protection:AC230V~300V (off) Under Voltage Protection:AC140V~210V (off) Time Delay:1~300s LED digital voltage display automatic intelligent over and under voltage protector......
YUEQING RENHE ELECTRIC CO., LTD.
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NBSe MCB MX Shunt Trip Circuit Breaker Under Voltage Protector MV+MN Frequency
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...current: 3A, 6A, 9A SUPERIA NOMX Shunt trip MCB Accessories Rated current In (A): AC: 3, 6,9 Rated voltage Ue (V):AC: 230/400 DC:24, 48, 125 2. Technical Parameter Standard: IEC 60947-5-1 Rated current In (A): AC: 3, 6,9 DC:1, 2, 6 Rated voltage Ue (V):AC:...
Wenzhou New Blue Sky Electrical Co.,Ltd
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Single Phase Control And Protective Switching Device Voltage Protector Relay 230VAC
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... and reliable, when line has overvoltage or undervoltage, overcurrent condition, the product can cut off the power supply instantaneously, protect the electrical equipment from damage Voltage protector relay has over...
Yueqing Vorax Electric CO.,LTD
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