Adams Rite 7140-440-628-05 Electric Strike 16VAC Standard / Fail-Secure in Clear Anodized, 2"
- Clear Anodized Finish
- Aluminum construction
- Grade 1 strength
- 16V AC Intermittent voltage operation
- Current Draw/Amps for 16V operation: AC Intermittent - 1.42A - 'buzz' on operation

The 7140-440-628-05 from Adams Rite is an electric strike 16VAC standard / fail-secure in clear anodized, 2". The 7140 series Electric Strike with 4-7/8" faceplates are specifically designed for Adams Rite deadlatches or cylindrical locksets with 1/2" to 5/8" latchbolt projection. It provides 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 locks with 1/2" to 5/8" latchbolt projection. Here, the electrical actuation unlocks strike jaw and thus releasing latchbolt so that the door can be opened without operating latch itself. The Adams Rite 7140 series' extremely compact mechanism very smoothly fits into aluminum jamb (or opposing door) sections as shallow as 1-5/8". It easily fits existing prep for discontinued Adams Rite 7040, 7840N, 7850 series electric strikes.
Adams Rite 7140-440-628-05 Key Features
- Clear Anodized Finish: Enhances appearance and resists corrosion, ensuring long-lasting durability.
- Aluminum Construction: Lightweight yet strong, perfect for various installations.
- Grade 1 Strength: Meets stringent durability standards for high security applications.
- 16V AC Intermittent Voltage Operation: Efficient power usage with reliable performance.
- Current Draw/Amps: 1.42A during AC intermittent operation ensures efficient function with a 'buzz' signal.
- Included Stainless Steel Split-Jaw: 5/8" x 1-7/16" x 1/2" deep opening for versatile compatibility.
- Compact Case Size: Zinc-aluminum alloy measuring approximately 1" x 3-3/8" x 1-5/8" deep fits narrow spaces.
- Remote Electrical Control: Facilitates door access without the need to manually operate panic hardware.
- UL 1034 Burglary-Resistant Listed: Trusted security feature for peace of mind.
- Fail Secure Standard: Maintains locking when power is lost, ensuring security in emergencies.
- Flat Faceplate Included: 1-1/4" x 4-7/8" with square corners for seamless integration into your existing setup.
- Power Requirement for Unlocking: Ensures the strike lip locks without power, enhancing security features.
Adams Rite 7140-440-628-05 Detailed Specifications
| Feature | Details |
|---|---|
| Product Type | Electric Strike |
| Voltage | 16V AC |
| Operation Mode | Fail-Secure |
| Finish | Clear Anodized |
| Construction Material | Aluminum |
| Current Draw | 1.42A (AC Intermittent) |
| Split-Jaw Size | 5/8" x 1-7/16" x 1/2" deep |
| Case Dimensions | 1" x 3-3/8" x 1-5/8" deep |
| Faceplate Size | 1-1/4" x 4-7/8" with square corners |
| Security Listing | UL 1034 |
| Installation Compatibility | Compatible with Adams Rite 4500, 4700, 4900 Series |
Tools & Calculators





