Dormakaba ED900-J8-SW Low Energy Swing Door Operator – Push-Side, Top Jamb Mount

Usually Ships: 2-3 Business Days
  • ANSI/BHMA Grade 1 Certified
  • Smallest footprint in the industry
  • Fully ADA Compliant

Available Options:


Dorma ED900-J8-SW Low Energy Swing Door Operator, Push Side Top Jamb Mount, Standard Width Cover

dormakaba’s most advanced low-energy swing door power operator

Employing an innovative electromechanical drive and a state-of-the-art microprocessor motion control system, the ED900 is DORMA’s most advanced low-energy swing door power operator. The operator is exceptionally quiet, safe, and easy to use.

Advanced power assist: When operated manually, the ED900 demands little physical effort. Advanced power assist through the entire opening cycle makes even the heaviest-rated door feel light.

Fully ADA compliant: The operator is especially helpful for children, the elderly, persons with disabilities, or those carrying objects or pushing carts. This fully ADA-compliant device opens doors at precisely controlled speeds and forces, assuring safety for all users.

Advanced features: The ED900 also includes a blow-open feature for smoke ventilation (per NFPA code 92B), permanent hold-open, and an onboard power supply delivering 1.5 amps @ 24-volt DC, which eliminates the need for a secondary power supply. It includes twelve programmable options to accommodate even the most challenging door installations.

Small footprint: The ED900 low energy operator boasts the smallest footprint in the industry, up to 65 percent smaller than some other manufacturers’ operators.

Onboard Power Supply: Delivers an unprecedented 1.5 amps @ 24 VDC: 3× more power than the competition. No need for a separate power supply.




Top jamb (Push Side)


689 Aluminum (Powder Coated), 693 Black (Powder Coated), 695 Dark Bronze (Powder Coated)




Heavy Duty

Power Requirements

115 VAC +/–10%, 5O/60 Hz, 6.6 A max – Branch Circuit Protection: 15 A min

Max Door Size

48" wide – 220 lb

Operator Weight

26.5 lb

Operating Temperatures

5° F to 122° F (–15° C to 50° C)

Standard Operator Dimensions

27" W × 2-3/4" H × 5-1/8" D

Max Opening Angle

Powered: 110° – Manual: 180°

ANSI/BHMA Standard

ANSI/BHMA 156.19 Power Assist and Low Energy Power Operated Doors

ADA Compliance

Meets ADA requirements – A117.1 Accessibility Code

UL Listings

UL/CUL Listed for Fire Door Operators with Automatic Closers, Underwriters Laboratories — ANSI/UL 325 Door, Drapery, Gate, Louver, and Window Operators and Systems


ICC/ANSI A117.1 Accessible and Useable Buildings and Facilities, California State Fire Marshal (CSFM) approved

ED900 Quick Start Guide ED900 Push Installation Instructions

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  • ed900-t-sw-689

    Dormakaba - ED900-T-SW Low Energy Swing Door Operator – Pull-Side, Track Mount

    Multiple Finishes
    Usage: Heavy Duty
Dormakaba ED900-J8-SW Low Energy Swing Door Operator – Push-Side, Top Jamb Mount