SDC Electric Door Strike: 1 1/4 in Wd, 4 7/8 in Ht, Cylindrical/Mortise
The SDC Electric Door Strike (MPN 55-ABCU) is a combination cylindrical and mortise electric strike with a 1 1/4 in width and 4 7/8 in height, constructed from stainless steel. It operates on 12/24V DC input voltage…
SKU 3G-OTH-521560
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Product Description
The SDC Electric Door Strike (MPN 55-ABCU) is a combination cylindrical and mortise electric strike with a 1 1/4 in width and 4 7/8 in height, constructed from stainless steel. It operates on 12/24V DC input voltage and carries a Performance Duty Rating of 1 - Heavy Duty, designed for robust access control applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SDC 55-ABCU electric door strike used for?
The SDC 55-ABCU electric door strike is used in access control systems to secure cylindrical or mortise locksets. It releases the latch when power is applied, allowing entry. Common in commercial, industrial, and institutional facilities requiring heavy-duty door security.
What are the specifications of the SDC 55-ABCU electric strike?
The SDC 55-ABCU is a combination cylindrical and mortise electric strike. It measures 4 7/8 in height by 1 1/4 in width, constructed from stainless steel. Input voltage is 12/24V DC, with a Performance Duty Rating of 1 - Heavy Duty.
Where to buy the SDC 55-ABCU electric door strike worldwide?
3G Electric supplies the SDC 55-ABCU electric door strike worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this heavy-duty access control component.
How to install the SDC 55-ABCU electric strike?
Installation of the SDC 55-ABCU requires wiring the 12/24V DC input to a compatible access control system. Mount the strike into the door frame cutout, aligning with the latch. Follow generic electric strike best practices: verify voltage polarity and test latch release before securing.
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.


