Instruments

5000 Series Extended Duty Vacuum Switches
pressure vacuum 1

5000 Series Extended Duty Vacuum Switches with Direct Action Blade Contacts

Set Points from 1.1" to 22" Hg

The 5000 Series switch is specifically designed to stand up to extended duty applications. This switch is factory set. It features a fluorosilicone rubber diaphragm for compatibility with a wide variety of fluids, and various terminations including a Metri-Pack connector that forms a tight seal when connected. Among the outstanding design benefits are its durable construction, compact size, and enhanced set point integrity.

Standard Specifications
Type: Direct action blade contact
Contacts: Silver alloy, gold plated
Set Point: Factory set
Vacuum: 1.1 to 22" Hg Operating
Pressure: 30" Hg vacuum max.
Burst Pressure: 150 PSI
Ratings:
Resistive:15 AMP- 6 VDC
8 AMP- 12 VDC
4 AMP- 24 VDC
Inductive:1 AMP- 120 VAC
0.5 AMP- 240 VAC
Diaphragm: Fluorosilicone elastomer
Temperature Range: -40° F to + 250° F
Connector: 1/8-27 NPT male thread
Terminals: #8-32 screws, 1/4" blade, 280 Series Metri-Pack
Circuitry: SPST-N.O., N.C.
Base: Brass
Cover: Glass reinforced polyester O
ptions: Various base connector thread sizes; wire leads (potted & sealed).
5000 SERIES VACUUM SWITCH
Internally GroundedTwo Terminals
Contact SettingCircuitryPart NumberPart Number
1.1-22" HgN.O.78813788147734277344
N.C.78815788167734377345
Standard set points are 2"Hg (27" H2O), 4"Hg, 9"Hg and 17"Hg
Contact Settings
Tolerance
1.1-3"Hg (15-41"H2O)
±.22"Hg(3"H2O)
4-8"Hg
±1"Hg
9-17"Hg
±2"Hg
18-22"Hg
±3"Hg