Honeywell Switches Brochure Download Page 5

5

Single Circuit 

1 Terminal

3. The tolerances given in the table 

are applicable to a switch adjusted 

so that the N.O. circuit closes 

before the N.C. circuit opens and 

applies to the N.C. circuit.  The 

N.O. set point and tolerances are 

such that a minimum overlap of 1 

PSI exists during which both circuits 

are on.

5000 Series Pressure Switch With Standard Terminal

Contact 

Setting

Factory 

Set At

Circuitry

Part Number

Contact 
Setting

3

Part Number

Single Circuit 

2 Terminals

Dual Circuit 

One circuit adjustable1

Dual Circuit

Both circuits adjustable2

 

0.5-1 PSI

±0.3

1.1-3 PSI

±0.5

3.1-7 PSI

±1

8-13 PSI

±2

14-24 PSI

±3

25-50 PSI

±5

51-90 PSI

±7

91-150PSI

±10

Part Number

Screw

78630
78634
78142
78149
78143
78150
78144
78151
78145
78152
78146
78153
78147
78154
78148
78155

Blade

78631
78635
78399
78406
78400
78407
78401
78408
78402
78409
78403
78410
78404
78411
78405
78412

Part Number

Blade

78629
78633
76056
76066
76583
76585
76584
76586
76057
76067
76058
76068
76059
76069
76060
76070

Screw

78628
78632
76051
76061
76575
76577
76576
76578
76052
76062
76053
76063
76054
76064
76055
76065

N.O.

N.C.

N.O.

N.C.

N.O.

N.C.

N.O.

N.C.

N.O.

N.C.

N.O.

N.C.

N.O.

N.C.

N.O.

N.C.

78712

76076

76587

76588

76077

76078

76079

76080

78711

76071

76579

76580

76072

76073

76074

76075

Screw

Blade

Screw

Blade

76081

76582

76082

76083

76084

76085

76086

76590

76087

76088

76089

76090

3-4 PSI

±0.5

5-8 PSI

±1

9-24 PSI

±2

25-50 PSI

±3

51-90 PSI

+5/-2

91-150 PSI

+8/-2

1 PSI

2 PSI

4 PSI

10 PSI

15 PSI

35 PSI

60 PSI

100 PSI

Notes: 

 

1. The N.C. circuit is the reference 

circuit for the dual circuit switch; 

the normally open circuit is not 

adjusted.  The expected dead band 

between the N.C. & N.O. circuit 

is shown in the chart below.  For 

applications requiring the normally 

open circuit as the reference circuit 

the N.C. circuit is not adjusted.
2. Switch may be adjusted so that:

A. N.C. circuit opens before N.O. 

circuit closes.

B. N.C. and N.O. circuit have same 

set point.

C. N.O. circuit closes before the 

N.C. circuit opens.  (There is no 

dead band and both circuits are on 

for a brief period of time.)

Contact 

Setting

Factory 

Set At

Circuitry

N.O.

N.C.

N.O.

N.C.

N.O.

N.C.

N.O.

N.C.

N.O.

N.C.

N.O.

N.C.

N.O.

N.C.

N.O.

N.C.

N.O.

N.C.

2 PSI

5 PSI

10 PSI

20 PSI

35 PSI

60 PSI

85 PSI

115 PSI

135 PSI

5000 Series Pressure Switch With Metri-Pack Terminal

Part Number

Single Circuit

(Mates with Packard

P/N 15300027)

Part Number

Dual Circuit

One circuit adjustable1

(Mates with Packard

P/N 12034147)

1-3 PSI

±0.5

4-6 PSI

±1

7-12 PSI

±2

13-24 PSI

±3

25-46 PSI

±5

47-76 PSI

±6

77-100 PSI

±7

101-126

±9

127-150 PSI

±10

Dual Circuit 

Both circuits adjustable2 

(Mates with Packard

P/N 12034147)

77029
77020
77030
77021
77031
77022
77032
77023
77033
77024
77034
77025
77035
77026
77036
77027
77037
77028

77038

77039

77040

77041

77042

77043

77044

77045

77046

Part 

Number

Contact 
Setting

3

3-4 PSI

±0.5

5-10 PSI

±1

11-24 PSI

±2

25-46 PSI

±3

47-76 PSI

+5/-2

77-100 PSI

+7/-2

101-126 PSI

+9/-2

127-150 PSI

+10/-2

77047

77048

77049

77050

77051

77052

77053

77054

0.5-3 PSI

4-7 PSI

8-13 PSI

14-24 PSI
25-50 PSI
51-90 PSI

91-150 PSI

1.5 PSI
2.5 PSI
3.5 PSI

8 PSI

15 PSI
23 PSI
40 PSI

Dead Band

Note 1: Expected Dead Band (Higher than N.C. circuit)

Contact 

Setting

Summary of Contents for Switches

Page 1: ...Sensing and Control ...

Page 2: ...lled model shop certified lab and engineering staff can work with you through the design phase prototype stage all the way through to the testing phase And if time is a crucial factor rapid prototyping technology can now allow us to provide you with a sample in days WARNING Suitability of application is responsibility of user Extreme heat and vibration should be avoided at mounting points such as ...

Page 3: ... systems The switch s physical appearance is similar to our 5000 Series switches with a height of only 2 3 approx and a diameter of 1 47 In comparison to our 5000 Series Switch the burst rating has significantly increased from 1250 psi to over 4000 psi on the new design Specifications Type Direct action blade contact Contacts Silver alloy gold plated Set Point Range 10 400 PSI Operating Pressure 5...

Page 4: ... motor oils transmission oils jet fuels and other similar hydrocarbon media 4 Standard Specifications Type Direct action blade contact Contacts Silver alloy gold plated Set Point Factory set from 0 5 to 150 PSI Operating Pressure 150 PSI for 0 5 24 PSI set point range 250 PSI for 25 150 PSI set point range Proof Pressure 500 PSI Burst Pressure 750 PSI for 0 5 24 PSI set point range 1250 PSI for 25...

Page 5: ... 100 PSI Notes 1 The N C circuit is the reference circuit for the dual circuit switch the normally open circuit is not adjusted The expected dead band between the N C N O circuit is shown in the chart below For applications requiring the normally open circuit as the reference circuit the N C circuit is not adjusted 2 Switch may be adjusted so that A N C circuit opens before N O circuit closes B N ...

Page 6: ... 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 Options Various base connector thread sizes wire leads...

Page 7: ...80 see photo on page 4 Note The N C circuit is the reference circuit for the dual circuit switch the normally open circuit is not adjusted For applications requiring the normally open circuit as the reference circuit the N C circuit is not adjusted Specify 1 Set point 2 Actuate on increasing or decreasing pressure 3 SPST N O or N C SPDT 1 47 REF Piston Switch with Standard Terminal Contact Setting...

Page 8: ... 6 VDC 8 AMP 12 VDC 4 AMP 24 VDC Inductive 1 AMP 120 VAC 0 5 AMP 240 VAC Dry circuits Diaphragm Silicone rubber Temperature Range 40 F to 250 F Connector 1 8 27 PTF SAE short male thread Terminals 8 Wire leads 18 ga Circuitry SPST N O or N C SPDT Base Brass Housing Die cast zinc Options Silver contacts silver soldered base fluorosilicone rubber diaphragm Terminations Wire leads with wide selection...

Page 9: ...nd under all operating conditions it boasts an excellent response time Like the Series III the Series V exclusive snap switch has an adjustable differential low contact resistance wiping action fast transfer time and gold over silver contacts This switch is beneficial where hysteresis fast transfer time and low contact resistance are vital Standard Specifications Type Snap action switch Set Point ...

Page 10: ...closed circuits System Pressure Vacuum This is the normal pressure vacuum that would be present at the switch actuator This value is important in order to apply the proper switch configuration Even though the set point may be relatively low the system pressure would continue to be applied to the switch actuator in most cases Proof Pressure This specification is the maximum over pressure condition ...

Page 11: ...ized test equipment are utilized to eliminate scrap and rework Kanban cards are used to pull raw material and piece parts through the factory Bar coding and electronic data interchange EDI are available MANUFACTURING 11 Honeywell s Springfield and Spring Valley Illinois facilities manufacture a broad range of electro and electronic mechanical products that include Hobbs hour meters pressure and va...

Page 12: ... of merchantability and fitness for a particular purpose While we provide application assistance personally through our literature and the Honeywell web site it is up to the customer to determine the suitability of the product in the application Specifications may change at any time without notice The information we supply is believed to be accurate and reliable as of this printing However we assu...

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