1437598-4 TE Connectivity, 1437598-4 Datasheet - Page 233

• Manufacturer Part Number: 1437598-4
• Description: Switch Key Lock ON ON SPDT 80° Flat Key 3A 125VAC 28VDC Solder Lug Panel Mount
• Manufacturer: TE Connectivity
• Type: 2 Pos Key Switchr

Specifications of 1437598-4

• Terminal Type: Solder Lug
• Switch Configuration: ON ON
• Pole Throw Configuration: SPDT
• Maximum Ac Voltage Rating: 125 V
• Maximum Dc Voltage Rating: 28 V
• Mounting: Panel Mount
• Current Rating (max): 3A
• Mounting Style: Panel
• Key Style: Flat Key
• Key Material: Brass
• Operating Temp Range: -30C to 85C
• Ac Voltage Rating (max): 125VVAC
• Dc Voltage Rating (max): 28VVDC
• Contact Plating: Silver
• Contact Material: Silver
• Product Length (mm): 25.4mm
• Product Depth (mm): 25.4mm
• Product Height (mm): 49.02mm
• Lead Free Status / RoHS Status: Not Compliant

I
I16
FEATURES:
Command Series Illuminated Pushbuttons are instrument-grade
switches having snap-acting double break contacts, silver clad and
gold plated to satisfy the requirements of logic level and power
switching. Contacts are electrically independent of one another
and are isolated from the lamp circuit. Tactile feel is excellent
and maintained models have latching feature for visible indication
of status. Uses T1-3/4 midget flanged base lamp, relampable from
front of panel. Legends may be provided using printed transparent
tape affixed to inner button. UL Recognized, File E-51302,
CSA LR-20479
Note: Recommended panel thickness 4mm max.
ROUND
Lens set and lamps not supplied.
164EL11
SQUARE
Lens set and lamps not supplied.
RECTANGULAR
Lens set and lamps not supplied.
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
164SL11
164TL11
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents. to change.
Application Note: For lens sets, accessories
and lamps, see page I18 to I20
Application Note: For lens sets, accessories
and lamps, see page I18 to I20
Application Note: For lens sets, accessories
and lamps, see page I18 to I20
Pushbutton Switches, 16mm, Illuminated
Command Series
(15.00)
(18.00)
(18.00)
.708
(24.00)
.59
(21.00)
.708
.945
.827
Dimensions are shown for
reference purposes only.
Specifications subject
DIA.NOM.
DIA.NOM.
15.87
DIA.NOM.
.625
15.87
.625
15.87
.625
Electronics
2-1437569-5 164SL11
2-1437569-6 164SL22
2-1437569-7 164SL33
2-1437569-9 164SL511
3-1437569-0 164SL522
3-1437569-1 164SL533
Electronics
3-1437569-4 164TL11
3-1437569-5 164TL22
3-1437569-6 164TL33
3-1437569-8 164TL511
3-1437569-9 164TL522
4-1437569-0 164TL533
Electronics
1437569-2
1437569-3
—
1437569-5
1437569-6
1437569-7
MATERIAL SPECIFICATIONS:
Contacts ..................................Gold plate over silver clad
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................0.4 VA @ 20 VDC or Peak AC
Initial Contact Resistance ........20 Milliohms max.
Insulation Resistance ..............100 Megohms min.
Dielectric Strength ..................1,500 VAC
Life Expectancy ......................100,000 Operations @ rated current
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature............-4°F to +122°F (-20°C to +50°C)
Oiltight ....................................IP65, NEMA 1, 12 & 13
Non-oiltight..............................IP40
Tyco
Tyco
Tyco
Non-Oiltight
Non-Oiltight
Non-Oiltight
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
Alcoswitch
Alcoswitch
Alcoswitch
164EL11
164EL22
164EL33
164EL511
164EL522
164EL533
Electronics
4-1437569-2 165EL11
4-1437569-3 165EL22
—
4-1437569-4 165EL511
4-1437569-5 165EL522
—
Electronics
4-1437569-9 165SL11
5-1437569-0 165SL22
—
5-1437569-1 165SL511
5-1437569-2 165SL522
—
Electronics
5-1437569-4 165TL11
5-1437569-5 165TL22
—
5-1437569-6 165TL511
5-1437569-7 165TL522
5-1437569-8 165TL533
1.673
(42.5)
(42.5)
1.673
1.673
(42.5)
Tyco
Tyco
Tyco
Oiltight
Oiltight
Oiltight
5 A @ 250 VAC or 24 VDC (Resistive)
.276
(7.0)
(7.0)
.276
(7.0)
.276
Alcoswitch
165TL33
Alcoswitch
165EL33
165EL533
Alcoswitch
165SL33
165SL533
LAMP
LAMP
LAMP
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
(10.0)
(15.0)
(15.0)
(10.0)
.394
(10.0)
1 N.O. & N.C. Momentary
3 N.O. & N.C. Momentary
1 N.O. & N.C. Push on/Push off
3 N.O. & N.C. Push on/Push off
1 N.O. & N.C. Momentary
2 N.O. & N.C. Momentary
3 N.O. & N.C. Momentary
1 N.O. & N.C. Push on/Push off
2 N.O. & N.C. Push on/Push off
3 N.O. & N.C. Push on/Push off
.590
DIA.
1 N.O. & N.C. Momentary
2 N.O. & N.C. Momentary
3 N.O. & N.C. Momentary
1 N.O. & N.C. Push on/Push off
2 N.O. & N.C. Push on/Push off
3 N.O. & N.C. Push on/Push off
(15.0)
2 N.O. & N.C. Momentary
2 N.O. & N.C. Push on/Push off
.394
.590
DIA.
.394
.590
DIA.
(18.0)
Contact
(18.0)
Contact
Contact
(18.0)
.708
.708
.708
Action
Action
Action