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Adams Rite 7140 Electric Strike - For Hollow Metal Frames

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Adams Rite 7140 Electric Strike - For Hollow Metal Frames

Adams Rite 7140 Electric Strike

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  • Adams Rite 7140 Electric Strike

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Adams Rite 7140 Electric Strike - For Hollow Metal Frames

7140 Electric Strikes with 4-7/8” faceplates are designed for Adams Rite deadlatches or cylindrical locksets with 1/2” to 5/8” latchbolt projection. For use in hollow metal or wood doors and jambs.

Remote electrical control of any door equipped with an Adams Rite 4500, 4700, or 4900 Series (or similar) Deadlatch or cylindrical (key-in-knob/lever) type locksets with 1/2” to 5/8” latchbolt projection. Electrical actuation unlocks strike jaw, releasing latchbolt so door can be opened without operating latch itself. Extremely compact mechanism fits into aluminum jamb sections as shallow as 1-5/8”. Fits existing prep for discontinued Adams Rite 7040, 7840N, 7850 Electric Strikes.


  • Fail-Safe/Fail-Secure: Field convertible from one mode to the other. However, AC intermittent solenoid must not be used continuously in either.
  • UL 1034 burglary-resistant listed, BP2092
  • ANSI/BHMA Number E09321, Grade 1

Case: Approximately 1” x 3-3/8” x 1-5/8” deep.

Strike Lip: Basic 7140 strike has lip of proper length for 1-3/4” thick door that closes flush with jamb edge. Where door thickness or jamb shape differs from this standard relationship, lip extension kits are available, specified by last dash number.

Strike Opening: 5/8” x 1-7/16” x 1/2” deep. Bolt retainer jaw is stainless steel. Strike accepts bolt of any Adams Rite 4500, 4700 (discontinued), or 4900 Deadlatch or cylindrical latches.

Faceplate: Faceplate for 7140 measures 1-1/4” x 4-7/8” with square corners. Available in 628 Clear Aluminum or 313 Dark Bronze Anodized finishes.

Voltage: Available in 12 or 24 volt AC and DC. DC continuous units are silent, AC intermittent units “buzz” on operation.

Current Draw/Amps:

 12  1.42  0.33
 24  0.74  0.17 

Standard Package: Individually boxed with mounting screws, mounting clips, and adhesive shims to accommodate jamb or stile extrusion thickness greater or less than nominal 1/8”.


  • Available with two monitoring signal switches which sense whether latch bolt is in strike and whether strike jaw is blocked. Choice of voltage in AC and DC for intermittent or continuous duty. Specify assembled for either fail-secure (locked when unpowered) or fail-safe (locked when powered) operation, but can be field converted to the other mode. Model 7110 and 7111 are identical except for their faceplate length.
  • 4603 Rectifier – converts AC to DC, installs in low voltage line between transformer and strike. Rated 2 amps (200 PIV)
  • 4605 Transformer – converts 120VAC to 12/24 VAC. Rated 40 Volt-amp output assures plenty of power for strike release. Patented mounting bracket fits in knockout hole of standard junction boxes.
  • 4606 Transformer – Plug-in version for standard wall outlet.

Warranty: 3 Year Limited Warranty for defect of manufacture

Additional Information

Weight 2.0000
Manufacturer Adams Rite
Latchbolt Monitoring No
UL Fire Rated Door Approved No
Electric Strike Frame Depth 1-5/8" Frame Depth
Electric Strike Lock Type Use Cylindrical - 5/8" Throw

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