F-4000, F-4000X Series Adjustable deadband switches

 

The F-4000 Series pressure and vacuum switches are unique in that both the actuation and release points can be set independently of each other. Available in pressure ranges to 60" WC and vacuum to 15" Hg. Gold contacts and solid state hall effect switch options are also available.

Applications:
Medical Equipment, Custom Machinery, Process Control
CONTACT FORM
Single Pole, Double Throw
TERMINATIONS .187 Quick-Connect
AGENCY COMPLIANCES UL/CSA Approved Microswitch
OPERATING SPEED 25 MSEC
MATERIALS

Body..Polysulfone
Diaphragm..Polyurethane
Spring..Stainless Steel
Others..Acetal, Nylon

TEMPERATURE RANGE 40° TO 150° F [4°-66° C]
REPEATABILITY +/- 2% F.S.
CURRENT RATING 15 AMPS

Wetted materials       Wetted on vacuum version only

 

PART NUMBER
ACTUATION PRESSURE
RELEASE PRESSURE
F-4000-10
Non-adjustable, 2.5" WC, +/-.5"
1.0" below actuation pressure
F-4000-20
2.5 - 15" WC
1.5 - 5" WC
F-4000-30
3 - 60" WC
1.5 - 15" WC
     
F-4000-X (vacuum)
4 - 15" Hg
2 - 11" Hg

- for 1/8" barb, add -B85 to end of P/N

- for gold contacts, add -.1B to end of P/N