Folger Adam 300 Series: 310-4 Electric Strike

Folger Adam 300 Series: 310-4 Electric Strike

The 310-4 is a 3 hour fire-rated, industrial electric strike designed for extreme heavy duty applications. The all stainless steel construction of this devices makes it ideal for high abuse applications that would disable other electric strikes. The 310-4 has a unique 3/4" face plate with an integraded 1/4" base shim that can be removed in the field to accommodate rim exit devices with a 1/2" or 3/4" throw latchbolt.

This industrial grade electric strike is used with rim exit devices with up 3/4" pullman style latchbolts used on single door openings or at the top of a surface vertical-rod exit device. Note: PK keeper standard

Specifications

• UL 10C, 3 hour fire-rated (fail secure only)
• CAN4-S104 (ULC-S104) fire door conformant
• UL1034, burglary-resistant listed
• ANSI/BHMA A156.31, Grade 1
• NFPA-252 fire door conformant
• ASTM-E152 fire door conformant

Electrical

• .51 Amps @ 12VDC continuous duty
• .25 Amps @ 24VDC continuous duty

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
• Integrated shim for quick customization of faceplate thickness (1/2" to 3/4"
• Integrated ramps to better accommodate deadlatches
• Set screws for horizontal lockdown
• In-frame horizontal adjustability
• Wider faceplate (1-3/4”) for greater versatility
• Non-handed
• Fail Secure (standard)
• Plug-in connector
• Five year limited warranty

Optional Features

• Fail Safe
• LCBMA - Latchbolt & Locking Cam Monitor with Auxiliary Switch

Faceplates

We recommend purchasing the 310-4 electric strike as a complete, pre-assembled model.

Folger Adam 310-4 Technical Tip

Sometimes a strike with a ¾" profile just won’t work in a particular application.  This is common with aluminum frames or retrofits where the existing roller strike is only ½” high. Any more than ½” profile may require the exit device to be moved and re-installed.

Want an easier alternative? The Folger Adam 310-4 faceplate is packaged as a ¾” faceplate so it will work on most installations. However, this faceplate also features a removable shim--which decreases the profile to ½” so it can accommodate installations where a ¾” profile won’t work. The shim can be removed by simply loosening the screws which secure it to the faceplate. Overall, the 310-4 electric strike offers an easier alternative to relocating the exit device.