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Voltage: 230, 400 V
Primary current: 100,000, 20,000, 3,000, 12,500, 25,000 A
... The 7P Series consists of Type 1 + 2, Type 1, Type 2 and Type 3 surge arresters. These devices include the following features (according to Type): • Single phase systems or three-phase systems • Replaceable varistor ...
Voltage: 2, 6 kV
Primary current: 26 A
... voltage of electric devices. Such overvoltage events are usually caused by lightning strikes, electrostatic discharges or power grid switching operations, and are extremely hazardous. Such surges can ...
Siemens Low-voltage – Power distribution
Voltage: 72.5 kV - 550 kV
Primary current: 20,000 A - 65,000 A
... maintenance-free operation of 3EL surge arresters. They are also lightweight, allowing for easy transport and a variety of installation options. 3EL surge arresters are ...
Siemens Energy – Power transmission
Voltage: 255, 150, 320 V
Primary current: 35,000, 50,000, 25,000 A
... High discharge capacity due to powerful creepage discharge spark gap Maximum system availability due to RADAX Flow follow current limitation With module release button for replacing protection modules without tools Operating state / fault indication ...
DEHN + SÖHNE
Primary current: 20,000, 25,000, 40,000, 50,000, 12,500 A
... most robust series of single pole Type 1/Class I lightning current arresters, able to discharge energy (current) from a direct lightning strike (10/350µs) on an external lightning protection system (LPS) ...
Mersen - Electrical Power
... Bettermann team against surge voltages. The name suffix NAR stands for "netzseitiger Anschlussraum" (power-side connection compartment), because the installed spark gap technology qualifies the surge protection device ...
Voltage: 220 V - 240 V
Primary current: 10 A - 10 A
Open circuit voltage: 10 kV - 10 kV
... br>
Description
The MLPCA series Type 2 (or 3)
surge
protectors are designed to provide effective protection for sensitive equipment in coordination with a main
installation
surge ...
Voltage: 220 V - 240 V
Primary current: 5,000 A - 10,000 A
... Overview
- Ultra‑compact Type 2+3 hard‑wired surge protector for single‑phase 220–240 V systems
- Wall or plate mounting with hard‑wired connection and breakable bracket
- IP67 protection rating
Voltage: 230 V - 400 V
Primary current: 0 A - 100,000 A
... The Surge Protective Device (or SPD: generic name for any device that protects against voltage surges) is a recognized and effective solution to the overvoltage problem for any of power or telecom, data, or signal networks. ...
Voltage: 600 V
Primary current: 15,000 A - 30,000 A
... Compact equipment for wind power installations. High discharge capacity via zinc oxide varistors and gas dischargers. With thermal separation device. Visual indication of a fault in the equipment. Remote signalling ...
Voltage: 0 V - 275 V
Primary current: 7,000, 20,000 A
... Surge Ratings: |, = up to 20 kA (8/20us) lim 7 UP to 12.5 kA (10/350 s) Compliance: IEC 61643-11:2011 | EN61643-11:2012 Network Systems: TN-S, TN-C, TT (only L-N) Mode of Protection: L-PE, N-PE (only TN-S), L-PEN, L-N Location ...
NORDEL
Voltage: 0 V - 275 V
Primary current: 7,000, 20,000 A
... Surge Ratings: lm 7 KA(10/350 us) | 1,5 20 kA (8/20 Hs) Compliance: IEC 61643-11:2011 | EN61643-11:2012 Network Systems: TN-S, TN-C, TT (only L-N) Mode of Protection: L-PE, N-PE (only TN-S), L-PEN, L-N Location of Use: Main Distribution ...
NORDEL
Voltage: 0 V - 275 V
Primary current: 7,000, 20,000 A
... Surge Ratings: lm 7 KA(10/350 us) | 1,5 20 kA (8/20 Hs) Compliance: IEC 61643-11:2011 | EN61643-11:2012 Network Systems: TN-S, TN-C, TT (only L-N) Mode of Protection: L-PE, N-PE (only TN-S), L-PEN, L-N Location of Use: Main Distribution ...
NORDEL
Voltage: 12 V - 362,000 V
Primary current: 600 A - 3,000 A
... discharge current and energy absorb • Classifications: Station (SH-20kA, SM-10kA, SL-10kA) & Distribution (DH-10kA, DM-5kA, DL-2.5kA) • Accessories and monitoring: Surge counter, leakage current meter ...
Voltage: 12 V - 362,000 V
... Station (SH-20kA, SM-10kA, SL-10kA) & Distribution (DH-10kA, DM-5kA, DL-2.5kA) • Silicone rubber enhance the chemical and physical resistance, UV resistance, and lower flammability • Accessories and monitoring: Surge ...
Voltage: 120 V - 440 V
Primary current: 25,000, 100,000 A
... systems. Can be used in TN-S systems The surge arrester meets the requirements of IEC61643-11 The unit is designed to be used between Zone O and Zone 1 (according to IEC62305-4 definition of Lightning ...
Britec Electric Co., Ltd
Voltage: 275, 320, 150 V
Primary current: 12,500, 25,000 A
... window. Application: To prevent power supply equipment from being damaged by surge and lightning. Use on buildings in applications where there is an external lightning protection system installed, ...
Britec Electric Co., Ltd
Voltage: 150 V - 440 V
Primary current: 20,000, 40,000 A
... according to IEC61643 standard. Consisting of a base part and plug-in protection modules. Application: Designed for installations where direct lightning strike risk is reduced (without LPS or medium risk). ...
Britec Electric Co., Ltd
Voltage: 150, 275 V
Primary current: 3,000 A
... This SPD is plugged directly in the same socket as the load tobe protected. It contains effective protection against transient overvoltages for single-phase power supply lines. Tight protection according to the cascade protection recommended in the ...
Voltage: 75 V - 750 V
Primary current: 20,000 A
... with operating state green-red • Optional remote contact (RC) signaling ProTec T2 offers basic protection as a Type 2 surge protective device (SPD) that comes with an extended maximum continuous operating voltages (Uc) range that ...
Raycap
Voltage: 220, 380, 660, 1,140 V
... Products are strictly in accordance with GB, IEC, IEEE and other standards Through Kema, CEPRI, XIHARI and other test reports It has excellent nonlinear volt ampere characteristics. Simple structure, no gap, small size, light weight. Fast ...
Voltage: 400, 230 V
Primary current: 20,000 A
... Current Free is a range of devices Type 1+2/Class I+II which are designed to protect electrical installations from lightning strikes (10/350 μs) and induced voltage surges (8/20 μs). Ideal for protection ...
Cirprotec
Voltage: 1,000, 1,200 V
Primary current: 20,000, 40,000 A
... 1. Description Fatech Type 2 DC surge arrester are are TUV approved, these DC surge protector 1000V SPDs are tested according to IEC61643-31 and EN50539. 2. Characteristics 1)DC surge ...
Voltage: 275 V - 550 V
Primary current: 5,000 A - 100,000 A
... Surge Protective Device SPD Application • Number of poles: 1, 2,3, 4; • Electric ratings: 230/400V, AC50/60Hz; • Application: Protect electric system and on-loading electrical apparatus ...
... electronics component to be protected is not affected. Surge arresters are used to weaken residual currents from upstream lightning protection steps and to limit system-induced or ...
Endress+Hauser AG
Voltage: 3, 20 kV
... gas-filled discharge tube (GDT) capable of diverting 20kA impulses. Easy Installation on New or Existing Installations The TP series products are screwed into any unused conduit entry on the transmitter housing ...
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