Outdoor IP 44 - Inrush current limiter for outdoor applications Our inrush current limiters prevent unwanted triggering of fuses when switching on, for example, power tools or other electrical devices. PRODUCTS WITHIN THIS CATEGORY TPS-ICL-1PO-12A Our IP 44 outdoor inrush current limiters prevent unwanted triggering of fuses … TPS-ICL-1PO-12A Our IP 44 outdoor inrush current limiters prevent unwanted triggering of fuses …