YM-750ND(LED)-UL Double Door 2×1500 lb Magnetic Lock with LED & Signal

Double-door electromagnetic lock delivering 2 × 750 kg (2 × 1500 lbs) of direct-pull holding force from a single housing — one bar secures both leaves of a double door. Large LED indicators (red = locked, green = unlocked) and NO/NC/COM signal contacts on each circuit report door state to your access control system. Laser-welded cores potted in UL-certified fireproof resin; anodized housing with 240-hour salt-spray rating. Holding force: 2 × 750 kg (2 × 1500 lbs) ±10% direct pull LED / signal: Red locked, green unlocked · NO/NC/COM contacts Voltage: DC 12 V (default) / DC 24 V (adjustable) Current: 2 × 500 mA @ 12 V · 2 × 250 mA @ 24 V Durability: 1,000,000 cycles · 45 J impact test · releases ≤0.5 s Environment: -30°C to +66°C · 0–95% RH Lock body: 560 × 83.7 × 47.5 mm Armature plates: 2 × 190 × 71 × 17.5 mm Suitable doors: Wood, glass, metal, fireproof double doors Certification: ANSI · UL-certified fireproof resin core · CE/FCC/RoHS Weight: 11.8 kg Fail-safe by design: both circuits release instantly on power loss for free egress.