The HES 8300 Series is the fire-rated, concealed, no-cut electric strike for cylindrical locksets. It complies with NFPA 80-07 guidelines for retrofit into fire-rated frames: no cutting on the frame for a standard 4-7/8" ANSI prep - remove the existing strike plate, set the vertical alignment feature to the latchbolt centerline, and install, with the fire door integrity preserved.
Rated ANSI/BHMA A156.31 Grade 1 with 1,500 lbs static strength, 70 ft-lbs dynamic impact, and 1,000,000 tested cycles, its keeper pin locking design exceeds the ratings of the frame, door, and locking hardware. The tamper-resistant, non-handed strike accommodates 1/2" to 5/8" cylindrical latchbolts (5/8" with a 1/8" door gap), with vertical adjustability for door sag and misalignment in a slim 1-1/16" deep body for metal, wood, or aluminum frames.
It is UL 10C fire rated for up to 3 hours in fail-secure mode - selecting fail-safe negates the fire rating - and runs on dual voltage 12/24 VDC/VAC (240 mA / 120 mA; DC continuous duty, AC intermittent) with a PoE-friendly draw and plug-in connector. Order the strike body with a faceplate kit or the 8300C Complete Pac with the 801 and 801A faceplates (630 finish only), plus an optional LBM latchbolt monitor. Outdoor rated, windstorm certified, and backed by the SecuriCare 5 year no-fault warranty - 10 years with the SMART Pac III.
Features
- Complies with NFPA 80-07 guidelines for retrofit into fire-rated frames.
- No cutting on the frame for a standard 4-7/8" ANSI prep - replaces the existing strike plate.
- UL 10C fire rated (fail-secure mode; fail-safe negates the fire rating).
- Concealed design preserves the frame and the fire door integrity.
- Vertical adjustability compensates for door sag and misalignment.
- 1,500 lbs static strength; 70 ft-lbs dynamic impact (Grade 1).
- Endurance tested to 1,000,000 cycles; tamper resistant.
- Accommodates 1/2" to 5/8" cylindrical latchbolts (5/8" with 1/8" door gap).
- Field selectable fail-secure or fail-safe; non-handed.
- Slim 1-1/16" body depth; fits metal, wood, or aluminum frames.
- Dual voltage 12/24 VDC/VAC, PoE friendly, plug-in connector.
- Outdoor rated (UL 1034) and windstorm certified; optional LBM monitor.
- SecuriCare 5 year no-fault warranty; 10 years with SMART Pac III.
Specifications
General
- Function
- Fire-rated concealed no-cut electric strike for cylindrical locksets, ANSI/BHMA Grade 1
- Lock Compatibility
- Cylindrical locksets, 1/2" to 5/8" latchbolts (5/8" with 1/8" door gap)
- Installation
- No frame cutting for 4-7/8" ANSI prep; replaces the existing strike plate with vertical alignment adjustment
- Holding Strength
- 1,500 lbs static; 70 ft-lbs dynamic impact
- Cycle Endurance
- 1,000,000 tested cycles
- Body Size
- 1-1/16" (27.3 mm) deep; 1-7/16" (36.5 mm) wide
- Frame Types
- Metal, wood, or aluminum frames
- Handing
- Non-handed
- Operating Mode
- Field selectable fail-secure or fail-safe (fire rating applies in fail-secure only)
- Environment
- Suitable for outdoor use (UL 1034); windstorm certified
- Warranty
- SecuriCare 5 year no-fault; 10 years total with SMART Pac III
- Ordering
- Strike body only (faceplate kit ordered separately) or 8300C Complete Pac; optional LBM (e.g. 8300C-630-LBM)
Electrical
- Voltage
- Dual voltage 12 or 24 VDC/VAC; PoE friendly
- Current Draw
- 240 mA @ 12 VDC/VAC; 120 mA @ 24 VDC/VAC
- Duty
- DC continuous duty; AC intermittent duty only
- Monitoring
- Optional LBM latchbolt monitor
Faceplate Options
- 801
- ANSI metal frames, 4-7/8" x 1-1/4" (included in 8300C)
- 801A
- Aluminum frames, 4-7/8" x 1-1/4" (included in 8300C)
- 802
- Aluminum frames, 7-15/16" x 1-7/16"
- 803
- Aluminum frames, 6-7/8" x 1-1/4"
- 805
- Wood frames, 9" x 1-3/8"
Finishes
- 630
- Satin Stainless Steel (8300C available in 630 only)
- 629
- Bright Stainless Steel
- 605
- Bright Brass
- 606
- Satin Brass
- 612
- Satin Bronze
- 613E
- Dark Oxidized Satin Bronze, Powder Coat
- BLK
- Black
Certifications and Compliance
- UL 10C
- Fire rated up to 3 hours (fail-secure mode only)
- NFPA 80-07
- Compliant for retrofit into fire-rated frames
- NFPA 252 / ASTM E152
- Fire door test standards compliant
- ANSI/BHMA A156.31
- Grade 1
- UL 1034
- Burglary-resistant listed, suitable for outdoor use
- UL 294
- Access control system units
- ANSI/SDI 250.13
- Windstorm certified
- ASTM E330
- Wind load structural performance certified
- RoHS
- Compliant
Frequently Asked Questions
- Can I install the 8300 on an existing fire door?
- Yes - that is its purpose. It complies with NFPA 80-07 retrofit guidelines: the existing strike plate comes off, the 8300 goes in, and the frame is never cut, preserving the fire door integrity.
- Is the fire rating affected by the operating mode?
- Yes - the UL 10C rating (up to 3 hours) applies in fail-secure mode. Selecting fail-safe negates the fire rating.
- Which locks does it work with?
- Cylindrical locksets with 1/2" to 5/8" latchbolts. For mortise locksets, use the companion HES 8500.
- What if I do not need a fire rating?
- The HES 8000 is the same concealed no-cut design without the fire rating.
- What if the door has sagged?
- Built-in vertical adjustability realigns the keeper to the latchbolt centerline.
- What power does it require?
- Dual voltage 12/24 VDC/VAC, 240 mA / 120 mA, PoE friendly. DC supports continuous duty; AC is intermittent only.
- What is included in the 8300C Complete Pac?
- The strike plus the 801 (ANSI metal) and 801A (aluminum) faceplates in one box, in 630 finish.
- What warranty does it carry?
- The SecuriCare 5 year no-fault warranty, extended to 10 years with the SMART Pac III power controller.