GRI PB-2020 Series User manual

3/8” DIAMETER
PLUNGER SWITCH
Adjustable Screw Plunger
3/8” Diameter
Single Drill Hole
Press Fit or Flange
Lifetime Warranty
White, Brown and Gray
12” 22AWG Leads or Screw Terminals
The 3/8” PB-2020 and PBF-2020 Switch Series is a unique switch package. Designed to incorporate a
plunger, push-to-activate function, into the shortest - most compact package available! Promoted as a
solution to securing the newest generation of vinyl extruded or custom type windows.
Available in press-to-fit or screw down flanges, the PB/PBF-2020 Series offers the installer a reed and
magnet combination for more cost effective installs.
GEORGERISKINDUSTRIES,INC.
G.R.I.PLAZA
KIMBALL,NE69145
MADE IN U.S.A.
TOLL-FREE1-800-445-5218
TOLL-FREE1-800-523-1227
[phone]
FAX[phone]
E-MAIL:[email protected]
WEBSITE:www.grisk.com
PB-2020-T
PBF-2020
Part Numbers:
PB-2020 PB-2020-T PB-3030
PBF-2020 PBF-2020-T PBF-3030
PART LOOP ELECTRICAL REED MAXIMUM MAXIMUM MAXIMUM MAXIMUM
NUMBER TYPE CONFIG. FORM INITIAL CONTACT CONTACT SWITCHING SWITCHING
RESISTANCE RATING VOLTAGE CURRENT
(Ω) (W) (VDC) (A)
GRI products meet or exceed these minimum general specifications:
Travel: Total .250
Pre Travel .110 ± .040
U
LISTED
L
®
PB/PBF-2020 Series
PB-2020 CLOSED N/O A .150 10 200 .500
PB-2020-T CLOSED N/O A .150 10 200 .500
PBF-2020 CLOSED N/O A .150 10 200 .500
PBF-2020-T CLOSED N/O A .150 10 200 .500
PB-3030 OPEN N/C B .140 5 175VDC .250
PBF-3030 OPEN N/C B .140 5 175VDC .250

3/8” DIAMETER
PLUNGER SWITCH
INSTALLATION INSTRUCTIONS:
Installation requires that a single 3/8” hole
be drilled, usually into the window frame,
eliminating the troublesome and potentially
costly hole in the window sash.
Make certain to properly adjust screw
plunger prior to complete closing of win-
dow. Improper initial adjustment of screw
could cause damage to the switch, result-
ing in a malfunction.
Available as a press fit or screw mount
style with an adjustable length plunger.
The PB/PBF Plunger Series may be the
most versatile reed switch to date!
GEORGERISKINDUSTRIES,INC.
G.R.I.PLAZA
KIMBALL,NE69145
TOLL-FREE1-800-445-5218
TOLL-FREE1-800-523-1227
[phone]
FAX[phone]
E-MAIL:[email protected]
WEBSITE:www.grisk.com
MADE IN U.S.A.
PB SERIES
PBF SERIES
BA-119 Rev O 8/30/2010
CONTACT YOUR G.R.I. DISTRIBUTOR OR CALL:
PB SERIES
Measure gap from the mounting surface. Press plunger down on the switch and adjust screw so distance between top of
screw and the mounting surface is 1/32” (.0312) less than gap. If gap is 3/16” or less, remove adjusting screw. Determine
maximum plunger extension PRIOR to closing window or protected opening. Improper initial adjustment of screw could
cause damage to the switch.
Gap Gap
PB SERIES PBF SERIES
WARRANTY:
Lifetime warranty against workmanship, material and factory defects.
CAUTION
For best performance, it is recommended that the installer slightly over drill the hole for the switch and make certain hole is
free of debris. If the hole is too tight, it can interfere with operation of the switch. Do NOT paint the switch or spray or apply
any lubricating material to this switch. Lubricants tend to collect dust, sand and other small items of debris. Any lubricant
applied to the plunger switch will obstruct or at least hamper the performance. This switch is not recommended for the
bottom track of windows or sliding doors.
PBF SERIES
Measure gap from the outside edge of the flange, not the mounting surface.