Adams Rite 7140-340-628-00 Electric Strike 12VAC Standard / Fail-Secure in Clear Anodized, 1-1/16" or Less
- Clear Anodized Finish
- Aluminum construction
- Grade 1 strength
- 12V AC Intermittent voltage operation
- Current Draw/Amps for 12V operation: AC Intermittent - 1.42A - 'buzz' on operation

The 7140-340-628-00 from Adams Rite is an electric strike 12VAC standard / fail-secure in clear anodized, 1-1/16" or less. 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 7140-340-628-00 Electric Strike Features
- Clear Anodized Finish: Enhances durability and aesthetic appearance for long-lasting use.
- Aluminum Construction: Lightweight yet robust, ensuring the electric strike can withstand various environmental conditions.
- Grade 1 Strength: Complies with the highest standards for strength and durability, offering reliable performance.
- 12V AC Intermittent Voltage Operation: Ensures compatibility with most systems while providing efficient functionality.
- Current Draw/Amps for 12V Operation: AC Intermittent - 1.42A - 'buzz' on operation, indicating reliable performance during operation.
- Stainless Steel Split-Jaw Included: The 5/8" x 1-7/16" x 1/2" deep strike opening supports secure locking mechanism operation.
- Zinc-Aluminum Alloy Case: Approximately 1" x 3-3/8" x 1-5/8" deep, providing lightweight yet strong structural support.
- Remote Electrical Control: Opens the door without the need to depress the panic hardware cross bar, improving accessibility.
- UL 1034 Burglary-Resistant Listed Hardware: Provides assurance of security and compliance with safety standards.
- Fail Secure as Standard: Ensures the door remains locked without power, enhancing safety in emergencies.
- Flat Faceplate Included: 1-1/4" x 4-7/8" with square corners, simplifies installation while maintaining a sleek look.
- Fail Secure Feature: Requires power to unlock the strike lip, keeping doors secure during power loss.
Adams Rite 7140-340-628-00 Detailed Specifications
| Feature | Details |
| Product Type | Electric Strike |
| Model | 7140-340-628-00 |
| Operation Voltage | 12VAC |
| Finish | Clear Anodized |
| Faceplate Size | 1-1/4" x 4-7/8" |
| Latchbolt Projection | 1/2" to 5/8" |
| Minimum Jamb Depth | 1-5/8" |
| Power Requirement | AC Intermittent - 1.42A |
| Material | Aluminum with Stainless Steel Split-Jaw |
| Security Rating | Grade 1 |
| Compatibility | Adams Rite 4500/4700/4900 Series Deadlatches |
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