The Schlage Electronics M490DEP Electromagnetic Lock is an Electromagnetic Lock. The Schlage M490DE delayed egress electromagnetic lock is designed to meet NFPA 101 Life Safety Code while providing the same robust, easy-to-install, security of our M400 Series magnetic locks. The M490DE has a 15-second delayed egress timer with audible alarm which can be configured to trigger by an internal "plunger switch," or by external contacts, such as a request-to-exit push bar. All M400 Series electromagnetic locks are symmetrical with field-selectable handing, allowing optimum placement of the magnet, no matter the application. They are designed to provide automatic voltage sensing for 12 and 24 volts along with polarity protection to make wiring less complex.
Features include:
- Height - 3"
- Length - 12 1⁄2"
- Depth - 3 3/16"
- Weight (approximate) - 16 lbs
- 1300 lb. hold force per door leaf rating for maximum security applications
- Single Door
- 15 second delay - activated by internal plunger switch or auxiliary input
- LED Indication with audible alerts
- Release input, reset input, fire alarm input
- P = Plus models offer magnetic bond sensor (MBS), adjustable relock time delay (RTD) and door position switch (DPS)
- Auto Voltage Selection (AVS) senses the voltage applied to lock and responds accordingly
- Internal plunger switch activates delayed egress timer
- Symmetrical design with field-selectable handing for optimum placement
- Bayonet mount simplifies installation by eliminating the need to hold lock overhead while securing
- Armature mount pivot feature compensates for slight opening imperfections
- Aluminum housing in 628 satin finish
- ANSI/BHMA 156.24 Grade 1, UL 10C, UL 294, cUL, CFSM certifications
- Meets NFPA 101 life safety code
