Product Description The Adams Rite 7440 630 UltraLine® 7400 Series Electric Strike is engineered for robust, reliable remote access control in commercial environments. Its field-selectable fail-safe or fail-secure functionality, dual-voltage compatibility, and high holding force make it a top choice for adaptable security needs. Specifications Series / Model: UltraLine® 7400 Series – Model 7440 630 Compatibility: Fits Adams Rite 4500, 4700 (discontinued), and 4900 deadlatches or cylindrical locks with ½″–⅝″ (12.7–15.9 mm) latchbolt projection Application: For aluminum, hollow metal, or wood doors Handing: Non-handed – field-selectable fail-safe or fail-secure Voltage: Works on 12 VAC, 16 VAC, 24 VAC, 12 VDC, 16 VDC, or 24 VDC Holding Strength: Over 1,500 lb (680.4 kg) Preload Resilience: Withstands 25 lb (11.3 kg) door preload Faceplate Dimensions: 4-7⁄8″ × 1-1⁄4″ flat faceplate with square corners Strike Case Dimensions: 1-13⁄32″ × 3-3⁄8″ × 1-1⁄16″ (35.7 × 85.7 × 27 mm) Strike Opening: Adjustable ⅝″ × 1-7⁄16″ × ½″ deep (15.9 × 36.5 × 12.7 mm) Door Cut Lip: For 1-3⁄4″ door thickness (lip extension kits available; not compatible with models 7401 or 7431) Finish: Clear anodized aluminum Certifications: UL 1034 Burglary-Resistant Listed, UL 294 Access Control System Units, ULC-S319, ANSI/BHMA A156.18 & A156.31 Grade 1 Features and Benefits Versatile dual-voltage operation with 12, 16, or 24 VAC/DC compatibility Field-selectable fail-safe or fail-secure configuration to match security requirements High holding force of over 1,500 lb for superior door security Preload-resistant design handles up to 25 lb of misalignment pressure Non-handed construction simplifies installation Durable anodized aluminum finish resists wear and corrosion Certified for commercial-grade performance and safety standards Additional Information Ideal for use in aluminum, hollow metal, or wood frames, the Adams Rite 7440 630 provides dependable security with flexible installation. Its compact, adjustable design and third-party certifications make it an excellent choice for both new construction and retrofit applications.