59-213 Datasheet, PDF (2/3 Pages) List of Unclassifed Manufacturers – MINIATURE METAL PANEL SEALED PUSHBUTTON

SERIES 59: MINIATURE PANEL SEALED METAL
PRODUCT DRAWINGS
17.5 ø
----
.69 DIA
17.5 SQ
-----
.69 SQ
17.5 ø
----
.69 DIA
7.0
BUTTON COLOR
--
.28
BLACK BEZEL
SEALING "O" RING
(UNDER BEZEL)
BRASS LOCKNUT
13.0
---
.51
4.5
-- REF (2)
.18
ROUND BEZEL
M12 X 1.0 BRITISH
ISO METRIC THD
GOLD PLATED BRASS
SOLDER TERM (2)
7.0
--
.28
13.0
---
.51
SQUARE BEZEL
7.3
--
.29
13.0
---
.51
HIGH ROUND BEZEL
12.95/12.90
---------
.509 ± .001
13.65/13.60 ø
5.1
----------
--
.536 ± .001 DIA
.20
RECOMMENDED PANEL CUT-OUT
PANEL MOUNTING AND CONSTRUCTION INFORMATION
The series 59 mounts easily into panels of minimum 1.5mm (.060 in.) and
maximum 3mm (.118 in.) thickness. Front panel sealing to IP67 is achieved by a
sealing “O” ring fitted into a premachined groove on the body of the switch
before it is inserted into the panel hole cut-out. It is held onto the panel by means
of a brass hex nut tightened down by a 14mm spanner, to a torque of between
1.5Nm to 3.0Nm to achieve the correct sealing pressure. A “D” flat is provided to
prevent rotation.
PUSHBUTTON SWITCHES
MECHANICAL / ELECTRICAL
CHARACTERISTICS:
Travel (nom):
2.3mm (.090 in.)
Life (max):
1,000,000 cycles
Operating force (nom):
3N / 306 grams
Contact bounce (nom):
1 millisecond
Panel thickness (max):
3mm (.118 in.)
Dielectric strength:
1000 VAC
Insulation resistance:
1 GΩ
Contact resistance (initial):
50 mΩ (Max)
Current rating (typical):
400mA at 32 VAC resistive
100mA at 50 VDC resistive
125mA at 125 VAC resistive
Shock:
100G
Operating temp range:
-55°C to +125°C
(-67°F to +257°F)
Body material:
zinc alloy, black
Button material:
PBT thermoplastic
Contacts:
gold plated palladium nickel
Terminals:
gold plated brass
Designs and specifications are subject to change
without notice due to product improvement.
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800.544.3354