Securitron PB3EAR - Manual

Securitron Magnalock Corp. Tel 800.624.5625
ASSA ABLOY, the global leader in
Phoenix, AZ www.securitron.com
door opening solutions
[email protected]
© Copyright, 2011, all rights reserved PN# 500-15000
Page 1 Rev. E, 02/11
SECURITRON PB3E, PB3EA SERIES AND PB3ER, PB3EAR SERIES EXIT
BUTTON INSTALLATION AND OPERATING INSTRUCTIONS
1. DESCRIPTION
The model PB3E series is a spring loaded momentary rectangular exit button without indicators,
mounted on a stainless steel SG keyplate. The model PB3EA is alternate action (push-on; push
off). Adding "N" to the part# (PB3EN, PB3EAN) is mounted on a 1 3/4" narrow stile plate.
The model PB3ER (alternate action version PB3EAR) is a surface mount version of the same
product which is often used as a receptionist’s button mounted on the underside of a desk. Note
that the PB3ER enclosure has enough room to add Securitron’s model TM-9 timer.
The NO and NC (DPST) contacts switch when the button is depressed and return when it is
released. The 3 AMP switch is UL listed. Note that the switch type is double pole double throw.
NOTE: NO1 and NC2 are not factory wired, but may be wired by the installer if desired.
The PB3E can be used for momentary release of fail safe or fail secure electric locks. If
interfaced with a release hold timer, such as Securitron's model TM-9 TimeMate, it can provide
for timed release of electric locks. It may also be used to input a REX (request to exit) signal
to a card reader system. We recommend that the local building or fire safety authority be
consulted prior to using exit buttons for door egress. They may require a "no special
knowledge" exit device such as Securitron's Touch Sense Bar.
2. INSTALLATION
The PB3E comes with a color coded hookup wires installed. The drawing on the second page
shows identification of the unit's connection points.
3. SWITCH ILLUMINATION OPTION
The PB3-LK is a field installable illumination kit intended for the PB3E/PB3EA series pushbuttons
which includes the LED, wires and instructions needed to add illumination to the switch.
4. WIRING
The PB3E can be used in many different ways but the drawings on the second page show two
common applications: momentary release of a fail safe or fail secure electric lock and timed
release of a fail safe electric lock using the PB3 and Securitron's TimeMate. Momentarily
pressing the button will release the lock for the amount of time set on the TimeMate. The wiring
is also done in double break fashion so that even if the timer fails, the button will still be able to
momentarily release the lock. This is for added safety.
5. ALTERNATE LENS CHANGING
The pushbutton is factory shipped with a green lens set installed and an optional red lens set.
Changing to the Red set is simple
1) While holding the keyplate grasp the top and bottom of the lens and pull straight out from
the keyplate.
2) Place the new lens over the switch face confirm that the text on the lens is right reading to
the keyplate and push down completely until it snaps into place. Depress lens several time
to ensure smooth operation and that the lens is not binding.