[MITSUBISHI ELECTRIC] — SRL-T5BC Mechanical Latch Auxiliary Relay (AC Closing Coil, DC Trip Coil, T5 Frame)

Mitsubishi Electric SRL-T5BC mechanical latch auxiliary relay (keep relay), T5 frame with AC closing coil and DC trip coil. Mechanically holds the closed state after energizing the closing coil for 0.3s or longer, retaining contact position through power failures and voltage dips for memory relay use. Self-cutoff b-contacts built into the latch mechanism, twin contacts for high contact reliability, manual closing and tripping, reduced coil power consumption. Effective contact arrangements 5a, 4a1b, 3a2b. Switching frequency 1,200 ops/h, electrical durability 500,000 ops, mechanical durability 500,000 ops, open thermal current Ith 10A. Conforms to JIS C8201-5-1, IEC 60947-5-1, EN 60947-5-1, GB14048.5. IEC 35mm rail mounting. Wiring-rationalized (BC) terminals allow crimp or solid-wire connection without removing the terminal cover.