ASEC A21 Mortice Release

The Asec A21 Mortice Release is a low-duty electric strike designed to be fitted within a door frame, working alongside a latch to allow remote unlocking as part of an access control system. It is an ideal retrofit solution for situations where there is additional play in the door, or to accommodate movement if the door drops over time.

Featuring an adjustable jaw, this mortice release offers excellent flexibility during installation and maintenance. It is available in both 12V AC and 12V DC fail-locked (fail secure) configurations, with the 12V DC version being continuously rated. Please select your preferred input voltage, current consumption, weight, and manufacturer reference from the options below.

Technical Specifications

• Brand: Asec
• Fitting: Mortice
• Input Voltage: 12V AC or 12V DC (please choose from the options below)
• Current Consumption: 0.16A or 0.65A (please choose from the options below)
• Operation: Fail Locked
• Holding Force: 295Kg / 650Lbs
• Body Dimensions: 105mm (H) x 28mm (D)
• Faceplate Dimensions: 160mm (H) x 25mm (W)
• Jaw Dimensions: 42mm (H) x 6mm (D) x 13mm to 17mm (W)
• Adjustable Jaw: Yes
• Finish: Grey
• Monitored: No
• Weather Resistant: No
• Pack Quantity: 1
• Packaging: Boxed
• Weight: 280g or 290g (please choose from the options below)
• Manufacturer Reference: AS9545 or AS9546 (please choose from the options below)
• Barcode: Multiple options available (please choose from the options below)
• Guarantee: 1 Year

Key Features

• Adjustable Jaw: Provides tolerance and allows for easy adjustment if there is play in the door or if the door drops over time.
• Ideal Retrofit Solution: Perfect for replacing older or worn releases where extra tolerance is required.
• Continuously Rated (12V DC version): The 12V DC model is continuously rated for reliable, long-term operation.
• Fail Locked Operation: Ensures the door remains secure in the event of a power failure.
• Low Duty: Suitable for low-traffic applications.