Home Level Monitoring Relays Level switches Output contact - 4 x switching 25 A Level switches - Output contact - 4 x switching 25 A Filters and sorting Cancel the filter Recommended Bestsellers Cheapest Most expensive Quick info HRH-4 /230V Level set (HRH-5 + contactor) More than 10 pcs £ 111.50 excl. VAT Add to cart Share Tweet Pin It