Prime Power Solutions PS150/3P-S DIN-Rail Surge Protective Device — 150VAC MCOV, 200kA SCCR

Overview: The Prime Power Solutions PS150/3P-S is a UL recognized Type 1ca surge protective device designed for DIN-rail installation. It passed a short circuit current rating (SCCR) of 200kA without the need for an external fuse or circuit breaker and uses a patented thermally protected MOV with a special arc-extinguish device (TPAE technology) for enhanced reliability. The unit features a pluggable module for quick replacement and provides degradation failure indication. Certified to UL 1449-4th and IEC61643-11:2012. Electrical performance: Maximum continuous operating voltage (MCOV VAC/VDC): 150/200. Nominal discharge current (8/20µs) In: 20kA. Maximum discharge current (8/20µs) Imax: 50kA. Voltage protection rating: <0.7kV @VPR. Response time: ≤25ns. Follow current: No. SCCR: 200kA. Protection & fusing: Backup fuse (only required if not already provided in mains): 125A gL/gG. Thermal disconnector: internal indicator - green = normal, red = failure. Degradation/failure indication is provided. Remote alarm contact: Optional (isolated Form C). Switching/contact ratings: Remote alarm switching capability Un/In — AC: 250V/0.5A. DC: 250V/0.1A; 125V/0.2A; 75V/0.5A. Mechanical & installation: Mounts on a 35mm DIN-rail in accordance with EN 50022 / DIN46277-3. Installation width: 3 modules (DIN 43880). Enclosure: thermoplastic, extinguishing degree UL94 V-0. Degree of protection: IP20. Pluggable module design simplifies field service and replacement. Wiring & environmental: Cross-section of connection wire — single-strand 35mm2 (or # 2AWG); multi-strand 25mm2 (or # 4AWG). Maximum size of connecting wire for alarm/contact: Max. 1.5mm2 (or # 16AWG). Operating temperature range: - 40°C ~ + 85°C. Dimensions: Approx. 2.2” x 2.9” x 3.6”.