Details

The 3020 is ideal for access control in secure areas of commercial, institutional, governmental, and industrial buildings.

• Electric 24VDC solenoid power and manual key unlocking.

• Designed to mount in a standard 2” deep hollow metal frame face.

Note: Price listed as 3020 Fail Secure.

Standard Features

• Available in “Fail secure” (FSE) (i.e. power to unlock) or “Fail safe” (FS) (i.e. power to lock) modes.
• Commonly used in minimum/medium security correctional facilities, the 3020 series provides remotely controlled electric and manual key unlocking of detention area sleeping room and exit doors.
• The narrow depth of the 3020 allows mortise mounting in a standard (i.e. 2” trim) hollow metal door frame or an architectural metal tube (e.g. borrowed light frame mullion).
  • The installation is architecturally unobtrusive and affords superior impact and tamper resistance.
• The 3020 is a higher security alternative to an electric strike for access control.
• Impact tested to Security Grade 1 per ASTM F1450 and F1577.

Note: The 3020 is not recommended for use in high security correctional locking applications and/or where latch retraction against a lateral load (e.g. leaning or pulling on the door) is a priority require-ment. See RR Brink narrow profile lock models 3520-300 and 3520-600 for greater latch retraction force.)

• Structural and locking parts are stainless steel.
  • All other parts and fasteners are copper alloy or stainless steel.
• A full 3/4” throw cast stainless steel latch with two (2) saw resistant inserts.
• Maintained Switch Latch Holdback (MSLH) function (For other available functions.
• Lock status switch (LSS) trips when latch is in deadlocked condition.
  • Used in a signal circuit to indicate lock status – unlocked or deadlocked – via control panel lights and/or alarm devices.
  • The LSS is also used to control an electrical interlock which permits only one of a group of doors to be unlocked electrically at any time.

Note: For positive, tamper resistant signaling of a closed and deadlocked door, a sensitive door position (DPS) switch must be wired in combination with the LSS. RR Brink DPS Models 201030 or 201090 are recommended.

• Mechanical operation via customer supplied standard commercial key cylinder with “Yale” type cam. (Factory supplied key cylinder optional.)
  • For stop (push) side frame keying, contact Strongbar.
• Plug (i.e. quick disconnect) connectors are provided for ease in wiring and removal.
• 24VDC cylindrical type constant duty solenoid with double wound coil – “Fail secure” (FSE) pull type and “Fail Safe” (FS) push type.
• Exposed Fasteners – pinned “Torx” head

Exposed Faceplate Metals/Finishes:

• Satin Stainless Steel – (ANSI 630, US32D)
• Satin Brass – (ANSI 606, US4)*

Electrical Data

• Solenoid – Dual coil, continuous duty – 24VDC; 1.4 amp in-rush, 0.3 amp seated
• Lock Status Switch – 120/250VAC, 5 amp, SPDT (Form C)

*List prices are for US32D Finish. Options, such as alternative finishes, may change the price of your order. Please contact Strongbar for details.

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