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产品介绍
MTL MA15/D/1/SI
MTL 140 V 18kA MA15 Mains Surge Protector, DIN Rail Mounting
MTL
Surge & Noise Suppressor, MA15 Series IEC Class III surge protectionAC or DC operationThermal and short-circuit protectionLED status indicatorExceeds requirements of IEC 61000-4-5 Technical specification Maximum attenuation -55dB @ 100MHz Lines protected L, N, E Max. continuous operating current 15A series connectionUnlimited Amps in parallel Ambient temperature limits -40°C to +85°C Terminal size 2.5mm2 (12 AWG) Indication Green LED on Protection present Green LED off Internal failure Enclosure Polymide-PA, G or T section 35mm DIN rail mounting, Top-hat mounting Approvals UL 1449 Surge Protection Devices, SPDs (DIN-rail) Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage surges are usually caused by lightning and can reach up to 6000V, with current surges of over 3000A. The maximum size of the voltage and current surges depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards. ; Suppressor Type Mains Surge Protector; Maximum Voltage Rating 140 V; Mounting Type DIN Rail; Maximum Surge Current 18kA; Series MA15; Length 79mm; Depth 25mm; Height 93mm; Dimensions 79 x 25 x 93mm; Minimum Operating Temperature -40°C; Maximum Operating Temperature +85°C;
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