Description:
**Low current power overvoltage protector * * Overvoltage protector is used to protect electronic devices such as CCTV cameras, alarm panels, and telemetry equipment in low current main power supplies. The allowable voltage between all lines is very low (L-E, L-N, N-E), with a sturdy casing and a detachable DIN rail base with M6 grounding terminals, making it easy to install (non boxed version). Flat installation IP66 rated boxed version (/BX components) color coded terminals # # # * * waterproof housing * * ESP protector WBX housing can also be used to provide additional protection in humid and dirty environments. Suitable for situations where protective devices cannot be installed inside existing equipment panels or enclosures. Technical parameters of solid polycarbonate enclosure - | ESP 240-5A | ESP 240-16A | ESP 240-5A/BX | ESP 240-16A/BX Nominal voltage phase neutral _U_o (RMS) | 240V | 240V | 240V | 240V | 240V | 240V Maximum voltage phase neutral _Uc_ (RMS) | 280V | 280V | 280V | 280V | 280V Working voltage (RMS) | 200-280 V | 200-280 V | 200-280 V | 200-280 V | 200-280 V Frequency range | 47-63 Hz | 47-63 Hz | 47-63 Hz | 47-63 Hz | 47-63 Hz Current rating (power supply) | 5A or less | 16A or less | 5A or less | 16A or less maximum spare fuse (see installation instructions) | 5A | 16A | 5A | 16A | 16A leakage current (grounding) | | | Nominal discharge current 8/20 μ s (each mode)/n | 5kA | 5kA | 5kA | 5kA allowable switching voltage max max max n1 | 750V | 750V | 750V | 750V | 750V max discharge current/max (each mode) 1 | 10 KA | 10KA | 10KA | 10KA Temperature Range | -40 to+80 ° C | -40 to+80 ° C | -40 to+80 ° C | -40 to+80 ° C | -40 to+80 ° C Size | 120 x 38 x 54 mm | 120 x 38 x 54 mm | 120 x 56 x 80 mm | 120 x 56 x 80 mm | | | | 1 | For details, please refer to the data sheet | | # # # Recognized UK Rail Network Certification (ESP 240-5A/BX) - PA05/02896. NRS PADS Reference Number: 087/037285 # # # Transient Voltage Suppressor (Module, Industrial Use) Voltage surge (often referred to as peak or tran
Description:
WJ Furse Enhanced surge protector for Ethernet systems, suitable for twisted pair Ethernet systems, with RJ45 connection. Suitable for shielded or unshielded twisted pair cables with very low allowable voltage between all lines, without system damage or startup signal attenuation, including detachable DIN rail clips, or flat installation | ESP Class 6 | ESP Class 6/PoE -------------------------------------------------------------------------------------------------------------------------------------------------
Description:
0.75A Twisted pair lightning arrester "4 pairs of enhanced surge protectors are suitable for twisted pair signal applications. The allowable voltage between all lines is very low and very low (1 Ω). The direct insertion resistor space is efficient, sturdy, flame-retardant, and the ABS shell has built-in DIN legs for top cap and G DIN connection, making it easy to install. The product can also use flat installation color coded terminals, which are detachable and easy to install through DIN rails or M5 screws. Grounding technical parameters: | * * ESP 06Q * * | * * ESP 15Q * * | * * ESP 30Q * * | * ESP 110Q * * | * * ESP RS485 Q * * * Maximum surge current * * | 10 kA | 10 kA | 10 kA | 10 kA * * Maximum rated voltage * * | 7.79 V | 18.8 V | 37.8 V | 132 V | 16.7 V * * Operating temperature range * * | -40 to+80 ° C | -40 to+80 ° C | -40 to+80 ° C | -40 to+80 ° C | -40 to+80 ° C * * Installation type * * | Top cap or G DIN rail or flat installation | Top cap or G DIN rail or flat installation | Top cap or G DIN rail or flat installation | Top cap or G DIN rail or flat installation | Top cap or G DIN rail or flat installation * * Size * * | 95 x 87 x 18 mm | 95 x 87 x 18 mm | 95 x 87 x 18 mm | 95 x 87 x 18 mm | 95 x 87 x 18 mm ** Attachment * * | WBX 4 | WBX 4 | WBX 4 | WBX 4 | WBX 4 # # # Recognized UK Oftel NS/G/1235/W/100025 # # # Transient Voltage Suppressor (Data Line)
