ELECTRIC CYLINDRICAL LOCK INSTRUCTIONS SOLENOID-CONTROLLED ELECTRIC LOCKING/UNLOCKING

1510 - Fail Safe (Power Lock):

Outside trim is locked when power is applied and unlocked when power is removed. Lockset will unlock in the event of a power failure.

1520 - Fail Secure (Power Unlock):

Outside trim is unlocked when power is applied and locked when power is removed. Lockset will lock in the event of a power failure.

Key Function:

The latch bolt may be momentarily retracted with a key even though the lockset is electrically locked.

Electrical Specifications:

Continuous Duty Solenoids

• 12VAC/DC ± 10%, 250mA
• 24VAC/DC ± 10%, 150mA

Non-polarized Blue Leads

2-Conductor Wire Run
Distance 12V/24V	Wire Gauge
120'/400'	22
175'/600'	20
300'/1000'	18
475'/1600'	16
750'/2500'	14
1200'/4000'	12