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FOLGER ADAM 310-1-X ELECTRIC STRIKE
Works with Cylindrical and Mortise Locksets with ½”, 5/8” or ¾” Throw Latchbolts
The 310-1(X) series is a 3 hour fire-rated, industrial grade electric strike body designed for extreme heavy duty applications. The all stainless steel construction of this device makes it ideal for strength and corrosion resistance.
FEATURES & BENEFITS
Standard Features
- Tamper-resistant, heavy duty construction
- Constructed entirely of stainless steel for strength and corrosion resistance
- Static strength 1,500 lbs.
- Dynamic strength 70 ft-lbs.
- Endurance rating 500,000 cycles
- Adjustable keeper allows for door and frame alignment
- ½”, ¾” and 1” keeper depths
- Non-handed
- Fail secure (standard)
- Plug-in connector
- SecuriCare five-year, no fault, no questions asked warranty
Optional Features
- Fail Safe
- LCBMA: Latchbolt & Locking Cam Monitor with Auxiliary Switch
Electrical
- .51 Amps at 12 VDC / .25 Amps at 24 VDC
| 310-1(1/2) |
For use with up to 5/8” throw latchbolts (without deadbolt) ½” keeper standard |
| 310-1(3/4) |
For use with ¾” throw latchbolts (without deadbolt) on single and double glass door applications with the addition of a third party faceplate. Works with Rockwood PDU8000 and CR Laurence PA100 Series panic devices when used with ESK Series stop/strike. ¾” keeper standard |
| 310-1(1) |
For use with both a ¾” throw latchbolt and a 1” throw deadbolt 1” keeper standard |
| 310-1(PK) |
For up to ¾” Pullman style latchbolts PK keeper standard |
| 310-1(SK) |
For Squarebolt®style rim exit devices Works with Corbin Russwin®ED4200S, ED5200S and ED5200SA Securebolt™ or Yale®7150(F), 7250, 7270M(F) Squarebolt®Exit Devices. SK keeper standard |
FACEPLATES & ACCESSORIES
- 152 » Universal mounting tabs
- 2001-1 » Wire-inn bridge rectifier
- 2001M » Plug-in bridge rectifier
- 2004M » ElectroLynx® adapter
- 2005M3 » SMART Pac® III
- 2006M » Plug-in buzzer
CERTIFICATIONS & LISTINGS
- UL 10C fire-rated, 3-hour single door (fail secure only)
- UL 10C fire-rated, 3-hour double door (fail secure only)
- CAN4-S104 (ULC-S104) fire door conformant
- UL 1034, burglary-resistant listed
- UL 294 (6th Edition) listed
- ANSI/BHMA A156.31, Grade 1
- NFPA-252 fire door conformant
- ASTM-E152 fire door conformant
- RoHS compliant
Manufacturer Resources
Electric Strike Overview
Product Specs
- Series:
- 310 Series
- Subcategory:
- Electric Strikes
- Product Group:
- Electronic Access Controls
- Grade:
- Grade 1
- Dynamic Strength:
- 70 ft-lbs
- Warranty:
- 5 Year (10 Year when SmartPACIII)
- Compatibility:
- Cylindrical
- Endurance Cycles:
- 1,000,000
- Product Subgroup:
- Electric Strikes
- Product Type:
- Electric Strike
- Lock Type:
- Mortise or Cylindrical
- Outdoor Rated:
- No
- Preload Capable:
- No
- Windstorm Rated:
- No
- Commercial/Residential:
- Commercial
- Electronic:
- Yes
- Fail-safe / Fail-secure:
- Field Selectable
- Holding Force:
- 1500
- Product Model:
- HES-310-1(X)
- Product Voltage:
- 12/24 VDC
- Door Hand Direction:
- Non-Handed
- Face Plate:
- 4-7/8"
- Fire Rating:
- Yes
- Product Substrate:
- Stainless Steel
- Product Category:
- Electronic Access Controls
- Department:
- Door Hardware
HES 310-1-1(PK) 24D – Frequently Asked Questions
1) Will the Folger Adam 310-1 PK electric strike work with a Pullman latchbolt exit device?
The PK keeper version of the 310-1 is built specifically for Pullman style latchbolts up to 3/4 inch. That's the keeper to order when the door has a rim exit device or a lock throwing a Pullman bolt rather than a standard beveled latch. If your opening uses a conventional 1/2 or 5/8 inch throw latchbolt, the 1/2 keeper version is the right one, and a 3/4 inch latch with a 1 inch deadbolt calls for the 1 inch keeper.
2) What vertical rod spacing does the Folger Adam 310-1 double door strike cover?
The double body 310-1 is ordered by the rod spacing on your pair of doors, and there are four bands: 2-5/8 to 3-3/8 inches, 4 to 4-3/4 inches, 4-5/8 to 5-3/8 inches, and 5-1/4 to 6 inches. Measure the center-to-center spacing of the vertical rods at the head before you order, because the body is machined for that range and a strike from the wrong band will not line up.
3) Do I have to pick fail safe or fail secure when I order the 310-1, or can I change it in the field?
Both. The 310-1 is offered as an ordered fail safe or fail secure body, and the function is field selectable, so an integrator can flip it on site. Fail secure keeps the door locked when power drops (the standard configuration and the only one that holds the fire rating); fail safe unlocks on power loss, which is what a stairwell or an access-controlled egress path usually wants.
4) How strong is the Folger Adam 310-1 electric strike for a high abuse or detention type opening?
1,500 lbs static strength, 70 ft-lbs dynamic, with a body built entirely of stainless steel. That's the reason this one shows up on correctional, industrial and high traffic institutional doors where a light commercial strike gets torn out of the frame. Endurance is rated at 500,000 cycles and the stainless construction also handles corrosive environments.
5) Does the Folger Adam 310-1 electric strike come with a faceplate?
The double body 310-1 is a strike body only, so plan the faceplate as a separate line. The standard face plate dimension for this series is 4-7/8 inches. Accessories ordered alongside it include the 152 universal mounting tabs, the 2001-1 wire-in or 2001M plug-in bridge rectifier, the 2004M ElectroLynx adapter, the 2005M3 SMART Pac III, and the 2006M plug-in buzzer.
6) Will the Folger Adam 310-1 work on an exterior gate or a door exposed to weather?
No. The 310-1 is an indoor commercial strike, not outdoor rated, and it carries no windstorm rating. For a gate or an exposed exterior opening, the Camden CX-ED1959 Series is an outdoor rated electric gate strike. Note that the CX-ED1959 is not fire rated, so it is not a substitute on a labeled door.
7) I have a single door, not a pair. Is this the right Folger Adam 310-1 to buy?
No. This is the double body configuration, built for a pair of doors with vertical rods and ordered by rod spacing. For a single leaf, the single body 310-1 is the one to order, and the keeper choice (1/2, 3/4, 1 inch or PK) still follows the latchbolt in your lock.
8) Does the Folger Adam 310-1 meet ANSI Grade 1 and is it UL listed for access control?
Grade 1 to ANSI/BHMA A156.31. It also carries UL 294 6th Edition listing for access control system units, UL 1034 burglary resistance, and RoHS compliance. For a government, healthcare or education spec calling for a Grade 1 UL 294 listed strike, this one meets it on paper.
9) What is the closest equivalent to the Folger Adam 310-1 electric strike for a double door opening?
The Rockwood Electric Strike, Double Door, 3/4 Keeper is built on the same 310-1 series platform and is fire rated and Grade 1, matching the Folger Adam 310-1 body's Grade 1 rating and fire rating. Both are intended for double door work, so a specifier standardizing on the 310-1 platform can carry the Rockwood double door unit into the same opening.
10) Can I use an Adams Rite 7100 or 7170 strike in place of a Folger Adam 310-1 on a fire door?
No. The Adams Rite 7100 for aluminum jambs and the Adams Rite 7170 for hollow metal and wood jambs are both listed as not fire rated. The Folger Adam 310-1 is fire rated, so on a labeled fire door opening the Adams Rite 7240, a fire-rated electric strike for cylindrical locksets with 5/8 inch latchbolt projection, is the Adams Rite unit that stays in the running.
11) Is there an electric strike that avoids cutting the frame, unlike the Folger Adam 310-1?
The Locknetics NC450 is a no cut electric strike, meaning it goes into the existing frame prep. The Folger Adam 310-1 is an industrial grade strike body with an adjustable keeper for door and frame alignment and a 4-7/8 inch faceplate, which is a frame prep decision rather than a drop-in one. Where the retrofit cannot take frame work, the NC450 addresses that; where the opening needs the 310-1's 1,500 lb holding force, it does not.
12) Is the Folger Adam 310-1 strike handed, and does it need a different part for a left hand door?
Non-handed. One body covers left and right hand openings, and the keeper is adjustable to take up door and frame misalignment. For a property manager standardizing a building, that means fewer part numbers to stock across a run of doors.
13) What voltage does the Folger Adam 310-1 strike run on and how much current does it draw?
12 or 24 VDC, selected when you order. Draw is .51 amps at 12 VDC and .25 amps at 24 VDC. On a double door installation you have two bodies pulling that current, so size the supply for both. Connection is a plug-in connector rather than flying leads.
14) Can I get latch monitoring on the Folger Adam 310-1 for my access control system?
Yes, order the LCBMA option: latchbolt and locking cam monitor with an auxiliary switch. That gives the head end both a door-secure signal from the latchbolt and confirmation the cam has relocked, which is what an integrator wants on a monitored opening. It's available on every voltage and on both fail safe and fail secure bodies. Without it, the strike is a plain release with no feedback.
15) Will the 310-1 electric strike hold if the door is under pressure from a closer or stack pressure?
Not reliably. The 310-1 is not preload capable, meaning the keeper is not rated to release with side load pushing on it. On doors where a closer, weatherstripping or building pressure keeps the latch loaded against the keeper, that's a common cause of a strike buzzing but not releasing. Address the door alignment and closer force, or specify a strike listed as preload rated.
16) Does the Folger Adam 310-1 electric strike work with both mortise and cylindrical locks?
Both. The 310-1 body accepts cylindrical and mortise locksets throwing 1/2, 5/8 or 3/4 inch latchbolts, with the keeper depth matched to the throw. That range is what lets a facility standardize on one strike across openings that don't all carry the same lock type.
17) What is a simpler fire rated electric strike than the Folger Adam 310-1 for a standard mortise or cylindrical lock?
The Hager 2930 is a fire rated Grade 1 electric strike for cylindrical and mortise locks with 12/24 VDC dual voltage and field reversible fail safe/fail secure operation. It matches the Folger Adam 310-1 on lock type coverage, 12/24 VDC supply, and field selectable fail mode, without the 310-1's Pullman keeper and industrial body construction.
18) I need latchbolt monitoring on a rim exit device instead of a Folger Adam 310-1 with LCBMA. What else does that?
The Hager 2945 is a fire rated rim exit strike with field selectable fail safe/fail secure operation and a latchbolt monitor. For dual monitoring in a universal body, the Camden CX-ED1799L-8 is a fire rated dual monitor Grade 1 electric strike supplied with eight faceplates. The Folger Adam 310-1 carries its monitoring as the optional LCBMA latchbolt and locking cam monitor with auxiliary switch, and is likewise field selectable on fail mode.
19) What heavy duty electric strikes compare to the Folger Adam 310-1 for high traffic openings?
The Alarm Controls AES-100 is a Grade 1 heavy duty electric strike, and the Locknetics MDS100 US32D and MS100 US32D are both heavy duty units. The Von Duprin 6210 for mortise locks is Grade 1, heavy duty, and UL 10C fire rated at 24 VDC fail-secure. The Folger Adam 310-1 sits in the same Grade 1 class with a 1,000,000 cycle endurance rating and 70 ft-lbs dynamic strength.
20) What is a lighter duty alternative to the Folger Adam 310-1 for a 5/8 inch latchbolt?
The SDC 15 Series is a value electric strike for a 5/8 inch latchbolt with 12/24 VDC operation, matching the Folger Adam 310-1's 12/24 VDC supply. The SDC 25 Series covers a 1/2 inch latchbolt. The Trine 001 Series is a light commercial fail-secure strike with a 5-7/8 inch by 1-1/4 inch faceplate and is not fire rated, so it does not go on a labeled opening where the 310-1's fire rating is required.
21) I need one strike body that ships with multiple faceplates instead of ordering the Folger Adam 310-1 body separately. What covers that?
The Camden CX-ED1689L-4 is a fire rated universal low profile strike supplied with four faceplates, and the CX-ED1799L-8 is a fire rated Grade 1 dual monitor strike supplied with eight. The Camden CX-ED1410 and CX-ED1420 Series are universal Grade 1 ANSI fire-rated strikes. The Folger Adam 310-1 is supplied as a body with a 4-7/8 inch faceplate dimension, so the Camden universal units are the route when the frame prep is not yet confirmed.
22) Does the Securitron MUNL do the same job as a Folger Adam 310-1 on a mortise lock?
The Securitron MUNL Series Mortise UnLatch is Grade 1 and fire rated, aligning with the Folger Adam 310-1 on grade and fire rating. The MUNL is specific to mortise locks, while the 310-1 body serves mortise or cylindrical locksets and offers keeper choices including the PK keeper for Pullman latchbolts.
23) Which fire rated strike has a radius corner faceplate as an alternative to the Folger Adam 310-1?
The SDC 45F Series is a fire-rated electric strike for a 5/8 inch latchbolt with a radius corner faceplate, which suits frames prepped with rounded corners. The Folger Adam 310-1 is fire rated as well and works with 1/2 inch, 5/8 inch or 3/4 inch throw latchbolts, so it spans a wider throw range while the 45F targets the 5/8 inch latch with the radius prep.
24) What field reversible fail safe or fail secure strikes work like the Folger Adam 310-1's field selectable option?
The Hager 2925 with a 5/8 inch latch and the Hager 2928 both offer field reversible fail safe/fail secure operation, as does the Hager 2930. The Folger Adam 310-1 is field selectable on fail mode too, and is ordered directly as fail-safe or fail-secure alongside 12V or 24V. The 310-1 also carries a fire rating and Grade 1 rating for labeled openings.
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Absolutely. The HES 310-1-1(PK) 24D is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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