Adams Rite 7440-335 7440 Series Electric Strike

Adams Rite 7440-335 7440 Series Electric Strike offers a versatile entry solution for various door types, including aluminum, hollow metal, and wood. This electric strike features a field-selectable function, allowing users to choose between fail-safe and fail-secure modes during installation. The robust 4-7/8" x 1-1/4" flat faceplate with square corners is designed for seamless integration with Adams Rite deadlatches or cylindrical locksets that have a 1/2" to 5/8" latchbolt projection. Constructed from durable black anodized aluminum, the 7440-335 is not only visually appealing but also built to withstand the rigors of commercial applications. The strike’s case dimensions of approximately 1" x 3-3/8" x 1-1/16" deep ensure a compact fit within the door frame, while the adjustable strike opening accommodates various latching mechanisms. Operating on 12, 16, or 24 VAC/DC, this electric strike is adaptable to various power configurations, making it a flexible choice for any project. With a stainless steel bolt retainer jaw, the 7440-335 guarantees reliable security and durability. Upgrade your door hardware with the Adams Rite 7440-335 Electric Strike, a perfect blend of functionality and style for any commercial setting.

7440 Series Electric Strike

Electric Strike, Field Selectable (Fail Safe/Fail Secure), For Aluminum, Hollow Metal or Wood Applications, 4-7/8" x 1-1/4" Flat Faceplate with Square Corners, 12, 16, 24 VAC/DC, Black Anodized Aluminum

Electric Strike, Field Selectable (Fail Safe/Fail Secure), For Aluminum, Hollow Metal or Wood Applications, 4-7/8 In. X 1-1/4 In. Flat Faceplate with Square Corners, 12, 16, 24 VAC/DC, Black Anodized Aluminum

UltraLine Electric Strikes designed for use in aluminum, hollow metal or wood applications.

7400, 7401 Electric Strikes with 4-7/8” faceplates are designed for Adams Rite deadlatches or cylindrical locksets with 1/2” to 5/8” latchbolt projection.

• Fail-Safe/Fail-Secure: Field selectable at time of installation.
• Case: Approximately 1” x 3-3/8” x 1-1/16” deep.
• Strike Lip: Basic 7400 electric 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 configuration, lip extension kits are available. Not available on 7401.
• Strike Opening: 5/8” adjustable x 1-7/16” x 1/2” deep. Bolt retainer jaw is stainless steel. Strike accepts bolt of Adams Rite 4500, 4700 (discontinued), or 4900 Deadlatch or cylindrical latches.
• Faceplate: Measures 1-1/4” x 4-7/8”. 7400 has flat faceplate; 7401 is radiused to match nose on inactive leaf in a pair of aluminum stile glass doors. Available in a wide range of architectural finishes.
• Voltage:
• Field selectable to match power source of 12, 16, or 24 VDC.
• 16 DC requires adapter (P/N VA 7400-16VDC)
• 4603 Rectifier is required to convert low voltage AC current to DC current of same voltage. Please contact factory when using in AC mode.  

Resources

• 7400 Electric Strikes Cut Sheet
• 7400 Series Electric Strikes Installation Instructions
• Electric Strike Catalog