Pressure/Temperature Switch Catalog (506) - ASCO NUMATICS - (Version JPG) - Page n° 3 - PDF Catalogue | Technical Documentation

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				i switch below
Select J-Series pressure

Set Point ©©		Mfg. Set Point Tolerance (psig)	1/8" NPT External Process Connection	1/4" NPT External Process Connection	1/8" NPT Internal Process Connection ©
Decreasing Pressure (psig)	Increasing Pressure (psig)		1/8" NPT External Process Connection	1/4" NPT External Process Connection	1/8" NPT Internal Process Connection ©
Decreasing Pressure (psig)	Increasing Pressure (psig)		Catalog No.	Catalog No.	Catalog No.
Normally open, screw terminals, Brass and Buna "N"
6.5 10.5 18.5 30 40 56 71 93 138	8.5 12.5 22 35 45 65 85 108 162	1.2 1.5 2 3 4 6 7 8 12	JB67A218A JB57A218A JB47A218A JB37A218A JB27A218A JB17A218A JC37A218A JC27A218A JC17A218A	JB67A214A JB57A214A JB47A214A JB37A214A JB27A214A JB17A214A JC37A214A JC27A214A JC17A214A	JB67A215A JB57A215A JB47A215A JB37A215A JB27A215A JB17A215A JC37A215A JC27A215A JC17A215A
Normally open, 18" lead wires, Brass and Buna "N"
6.5 10.5 18.5 30 40 56 71 93 138	8.5 12.5 22 35 45 65 85 108 162	1.2 1.5 2 3 4 6 7 8 12	JB68A218A JB58A218A JB48A218A JB38A218A JB28A218A JB18A218A JC38A218A JC28A218A JC18A218A	JB68A214A JB58A214A JB48A214A JB38A214A JB28A214A JB18A214A JC38A214A JC28A214A JC18A214A	JB68A215A JB58A215A JB48A215A JB38A215A JB28A215A JB18A215A JC38A215A JC28A215A JC18A215A
Normally closed, screw terminals, Brass and Buna "N"
6.5 10.5 18.5 30 40 56 71 93 138	8.5 12.5 22 35 45 65 85 108 162	1.2 1.5 2 3 4 6 7 8 12	JB67A218B JB57A218B JB47A218B JB37A218B JB27A218B JB17A218B JC37A218B JC27A218B JC17A218B	JB67A214B JB57A214B JB47A214B JB37A214B JB27A214B JB17A214B JC37A214B JC27A214B JC17A214B	JB67A215B JB57A215B JB47A215B JB37A215B JB27A215B JB17A215B JC37A215B JC27A215B JC17A215B
Normally closed, 18" lead wires, Brass and Buna "N"
6.5 10.5 18.5 30 40 56 71 93 138	8.5 12.5 22 35 45 65 85 108 162	1.2 1.5 2 3 4 6 7 8 12	JB68A218B JB58A218B JB48A218B JB38A218B JB28A218B JB18A218B JC38A218B JC28A218B JC18A218B	JB68A214B JB58A214B JB48A214B JB38A214B JB28A214B JB18A214B JC38A214B JC28A214B JC18A214B	JB68A215B JB58A215B JB48A215B JB38A215B JB28A215B JB18A215B JC38A215B JC28A215B JC18A215B
SPDT (Form "C" contact), 18" lead wires, Brass and Buna "N"
6.5 10.5 18.5 30 40 56 71 93 138	8.5 12.5 22 35 45 65 85 108 162	1.2 1.5 2 3 4 6 7 8 12	JB68A218C JB58A218C JB48A218C JB38A218C JB28A218C JB18A218C JC38A218C JC28A218C JC18A218C	JB68A214C JB58A214C JB48A214C JB38A214C JB28A214C JB18A214C JC38A214C JC28A214C JC18A214C	JB68A215C JB58A215C JB48A215C JB38A215C JB28A215C JB18A215C JC38A215C JC28A215C JC18A215C

How to Select and Order

ASCO J-Series switches are a single switch and transducer assembly.

How to Select

1. Select type of switch (normally open, normally closed or SPDT and screw terminal or wire leads).

2. Select desired set point for either decreasing pressure or increasing pressure.

3. Select desired process connection. How to Order

Simply order the selected J-Series pressure switch by catalog number, e.g., JB67A218A describes a normally open, screw terminal pressure switch with set point decreasing of 6.5 psig and set point increasing of 8.5 psig, 1/8" NPT external brass process connection and Buna "N" diaphragm.

Add appropriate suffix or change appropriate digit in catalog number for desired option, e.g., JB67A2 |2]8A OP describes a normally open, screw terminal pressure switch with optional viton diaphragm (seventh digit "2") and gold contact snap switch (suffix "P").

Pressure/Temperature Switch Catalog (506) - ASCO NUMATICS - #3

Sensor, Guide, Temperature switch, Spool valve, Filter