YM-750N(LED)-UL Product Information

YM-750N(LED)-UL — 750kg Single Door Magnetic Lock with LED & Signal(1500Lbs)

Holding force: 750kg (1500 lbs) ±10% direct pull
Applicable temperature: -30C to +66C
Applicable humidity: 0-95% (non-condensing)
Corrosion resistance: passed 240-hour salt spray test
Holding force attenuation within 5% after 240 hours of salt spray test
Durability: passed 1,000,000 cycle tests
Holding force attenuation within 5% after 1 million durability tests
Anti-residual magnetism: unlocks within 0.5 seconds
Overvoltage: no damage after 24 hours at 125% of rated voltage
Low-voltage: holding force remains unchanged at 85% of rated voltage
Flame-retardant lock body: potted with flame-retardant resin (grade V-0)
Lock core structural strength enhanced by laser welding
Lock status signal output contacts (NO/NC/COM)
Large LED status light: green = unlocked, red = locked
Suitable for wooden, glass, metal and fireproof doors
Dual voltage: DC12V default, DC24V adjustable
Warranty period: 3 years
Certified by multiple countries and in compliance with international safety standards (UL294 & UL1034, ANSI/BHMA A156.23)

Specifications
Model	YM-750N(LED)-UL
Dimension	280L x 81.6W x 46H (mm)
Armature plate	190L x 70W x 13H (mm)
Input Voltage	DC12V (Default); DC24V (Adjustable)
Current	12V/500mA (±10%); 24V/250mA (±10%)
LED	Red shows locked; Green shows unlocked
Signal Output	NO while locking and NC for unlocking
Holding Force	750kg (1500Lbs) ±10% direct pull
Operating temperature	-30C ~ +66C (-22~151F) (ANSI laboratory report)
Operating humidity	0~95% relative humidity
Surface temperature	Within 20C above ambient temperature
Salt spray test	240-hour exposure (National laboratory report)
Durability test	1,000,000 cycles (ANSI laboratory report)
Dynamic impact test	45J hammer continuous impact 5 times (ANSI laboratory report)
Residual magnetism test	Demagnetization and unlocking within 0.5 seconds (ANSI laboratory report)
Overvoltage test	125% overload normal operation (ANSI laboratory report)
Undervoltage test	85% input voltage pull force test (ANSI laboratory)
Housing treatment	Anodized hard plating (500-hour salt spray test report)
Lock core certification	Encapsulation with American UL-certified fireproof resin
Suitable	Wooden door, Glass door, Metal door, Fireproof door
Weight	5.9kg
Certification	UL294 & 1034, ANSI BHMA
Warranty	3 years (standard warranty, non-human damage)
Gross Weight (carton)	23.88 kg
Optional accessories	ABK-750L, ABK-750ZL maglock brackets