ICS PRODCUT CATALOGUE 2026

ElEctric locking

ELECTRIC LOCKING

GK231M-L LEFT HAND GK231M-R RIGHT HAND Monitored Electric Release

• Operating voltage 12 or 24Vdc • Fail-Safe • 1500lbs holding force • 500lbs sideload • 1 Hour UK fire certificate

SIDELOAD 500

LBS

FIRE RESISTANT

STAINlESS STEEl

UK FIRE TESTED

40

56

66

54

Operating Voltage

Power Supply

+ −

+ −

N.O.2 C.2 N.C.2 N.O.1 C.1 N.C.1

FAIL-SECURE: N.C. CONTACT FAIL-SAFE: N.O. CONTACT

J2

Lock Status Output

141

(Lock status output: 1/125Vac)

48

48

60

FAIL-SECURE: N.O. CONTACT FAIL-SAFE: N.C. CONTACT

J1

Door Status Output

13

(Door status output: 1/125Vac)

13

23

SpECIFICAtIon • Voltage tolerance: ±20%. • Current draw: 280mA at 12Vdc, 140mA at 24Vdc (at temperature 20°C) . • Operating temperature: -10 ~ 45°C (14 to 131°F) .

• Lock’s surface temperature: Current temperature ±20% (when power is on) . • Humidity: 0 ~ 95% non-condensing. • Life rating of solenoid valve: 250,000 cycles

• Keeper width: 48mm • Latch throw: 15mm (GK233: 8mm) • Material: Stainless Steel • 1500lbs jaw strength pull testing. • Weight: 673g

Electric locking

172

All dimensions in mm

ELECTRIC LOCKING

88

All dimensions in mm | Setting the Standard in Access Control