1073 Electric Rim Lock Replacement Coil – Universal 9-18V Fit

1073 Electric Rim Lock Replacement Coil – Universal Aluminum Coil

Keep your access control system running smoothly with this universal replacement coil designed for 1073 electric rim locks. Built with a durable plastic and aluminum construction, this compact coil delivers reliable electromagnetic actuation for driver-side and interior door locks. Compatible with a wide range of power boxes, building intercoms, and access control systems, it's an ideal spare part for maintenance and installation projects.

Made in Mainland China.

Key Features

• Universal Compatibility: Designed specifically for 1073 electric rim locks – fits a wide range of door lock systems
• Wide Voltage Range: Works with DC 8–18V input for flexible installation across different power setups
• Quick Actuation: Energizes in approximately one second to release the electric lock efficiently
• Durable Materials: Plastic and aluminum construction for reliable long-term performance
• Compact Size: 45mm (L) × 30mm (H) × 24mm (W) – fits neatly within standard rim lock housings
• Random Color Delivery: Color varies; may differ from product images

Specifications

• Material: Plastic + Aluminum
• Color: Random
• Dimensions: 45mm × 30mm × 24mm
• Working Voltage: DC 8–18V
• Working Current: DC 1.5–3A
• Coil Resistance: 3.6Ω

Important Usage Note

Continuous coil conduction time must not exceed 3 seconds. If the coil burns out frequently, check that your power box, access control unit, or building intercom system is configured to energize the coil for no longer than 3 seconds. Under normal operating conditions, a one-second pulse is sufficient to actuate the lock.

Package Includes

• 1 × 1073 Electric Rim Lock Replacement Coil

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Frequently Asked Questions

Q: What type of door lock is this coil compatible with?

A: This replacement coil is designed specifically for 1073 series electric rim locks. It is universally compatible with most 1073 electric rim lock models used in residential and commercial door access control systems.

Q: What voltage does this electric rim lock coil require?

A: The coil operates on DC 8–18V with a working current of DC 1.5–3A, making it compatible with a wide range of standard access control power supplies and building intercom systems.

Q: How long can the coil be energized at one time?

A: The coil should not be continuously energized for more than 3 seconds. In normal use, a one-second pulse is enough to actuate and release the electric lock. Exceeding this limit may damage the coil.

Q: Will I receive a specific color?

A: The coil is shipped in a random color. The actual color received may differ from the product images shown. The color does not affect performance or compatibility.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.