Schlage, M490DE Delayed Egress Magnetic Lock, 15 second delay

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.

Standard Features

• 1300lbs Holding Force, outswing doors only
• Fail-Safe operation
• Fixed 15-second delay
• Automatic voltage selection (AVS) for 12 and 24 VDC
• Release input, reset input, fire alarm input
• LED Indication with audible alerts

Mechanical Specifications

• Holding Force: 1300lb
• Lock: 12-1/2 inches L x 3 inches H x 3-1/16 inches D
• Weight: 16 lbs

Electrical Specifications

• Voltage: 12/24VDC auto sense
• Current: .75A @ 12VDC; .45A @ 24VDC

Models

• M490DE - Single Delayed Egress lock, 15-second delay
• M490DEP - Single Delayed Egress lock, 15-second delay, Magnetic Bond Sensor & Door Positon Sensor

Certifications

• Meets NFPA 101 life safety code
• ANSI/BHMA 156.24
• UL special locking arrangement
• UL10C
• cUL
• CSFM
• UL 10C listed for positive pressure fire tests of door assemblies: 3 hour
• UL294 listed for access control system