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Diaphragm pressure and vacuum switch 142P
vacuumSPDTO-ring

diaphragm pressure and vacuum switch
diaphragm pressure and vacuum switch
diaphragm pressure and vacuum switch
diaphragm pressure and vacuum switch
diaphragm pressure and vacuum switch
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Characteristics

Technology
diaphragm
Pressure type
vacuum
Contact type
SPDT
Mounting
O-ring
Process connection
NPT 1/2
Material
stainless steel
Protection level
IP65, NEMA 4X, NEMA 13
Other characteristics
adjustable, stainless steel, IP65
Pressure range

Min.: 0.62 mbar
(0.01 psi)

Max.: 99.6 mbar
(1.44 psi)

Process temperature

Min.: -46 °C
(-51 °F)

Max.: 121 °C
(250 °F)

Description

UltUltra low pressure and vacuum switches. Unique construction using efficient Nega-Rate® Belleville disc spring for stable set points and high proof pressure. Wide range of wetted materials makes these vacuum switches well suited for applications that formerly required the use of diaphragm seals. Specifications Electrical: Snap action electrical switch recognized by Underwriters’ Laboratories, Inc. and CSA International Adjustment: Concealed wrench flat adjustment with range scale Shipping Weight: Approximately 3.5 pounds
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.