SDC Electric Door Strike: 1 1/4 in Wd, 7 15/16 in Ht, Cylindrical/Mortise
The SDC Electric Door Strike (MPN 45-A) is a combination cylindrical and mortise electric strike with a 1 1/4 in width and 7 15/16 in height, constructed in stainless steel. It operates on 12/24V DC input voltage and…
SKU 3G-OTH-521495
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Product Description
The SDC Electric Door Strike (MPN 45-A) is a combination cylindrical and mortise electric strike with a 1 1/4 in width and 7 15/16 in height, constructed in stainless steel. It operates on 12/24V DC input voltage and carries a Performance Duty Rating of 1 - Heavy Duty. As a trusted industrial solutions provider, 3G Electric interprets customer demand and delivers genuine equipment across 14 industrial departments, with specialist depth in controls to support your access and security needs.
Frequently Asked Questions
What is the SDC 45-A electric door strike used for?
The SDC 45-A electric door strike is used for access control in commercial and industrial facilities. It secures cylindrical or mortise locksets in heavy-duty applications, such as high-traffic entry points, where reliable locking and remote release are required.
What are the specifications of the SDC 45-A electric door strike?
The SDC 45-A electric door strike has a width of 1 1/4 in, height of 7 15/16 in, and is made of stainless steel. It operates on 12/24V DC input voltage and carries a Performance Duty Rating of 1 - Heavy Duty. The strike type is mortise, compatible with cylindrical and mortise locks.
Where to buy the SDC 45-A electric door strike worldwide?
3G Electric supplies the genuine SDC 45-A electric door strike worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this heavy-duty electric strike for your access control project.
How to install the SDC 45-A electric door strike?
Install the SDC 45-A electric door strike by mounting it into the door frame cutout, connecting the 12/24V DC power supply to the strike terminals, and aligning the strike with the lockset. Follow the manufacturer's wiring diagram and test the release function before securing the strike in place.
SDC Products
3G Electric supplies SDC combination cylindrical & mortise electric strikes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


