Previous Product Next Product SIGMA-K580 RELAY CARD Please login to see your pricing Login SKU: SIGMA-K580 Category: Uncategorised Description * Provides 8 zone voltage free normally open relays for door trip, plant trip, warning devices etc. * 2 system relay for fire & fault Downloads Sigma-K580 Hi res.png SIGMA-K580 Data Sheet.pdf Related products Quick View Quick View UncategorisedWLESS-RSM-BSC Read more A Protective Lockable Cap Quick View Quick View UncategorisedWLESS-RSM-WS(RED)-AS Read more RSM-WS-AS(RED) Quick View Quick View UncategorisedHFTEJB125 Read more Enviro Conduit 25mm Light Grey 1 Way Jbox Quick View Quick View UncategorisedWLESS-RMD-E-AS Read more RMD-E-AS