6742-30 HERGA, 6742-30 Datasheet - Page 12

• Manufacturer Part Number: 6742-30
• Description: PRESSURE SWITCH
• Manufacturer: HERGA

Specifications of 6742-30

• Connection Size: 0.125"
• Contact Configuration: DPCO
• Contact Current Ac Max: 21A
• Contact Voltage Ac Max: 250V
• External Depth: 43mm
• External Diameter: 43mm
• External Length / Height: 58mm
• External Width: 40mm

6753 ~ Low Air Pressure / Vacuum Switches
1999
As a consequence of our policy of continual improvement, we reserve the right to change without notice any detail in this publication. Please see our Conditions of Sale.
1. Model Number
2. Operation
3. Bleed Adjuster Options
4. Bleed Setting
5. Pressure Setting
6. Packaging Options
A
B
A
B
C
D
A
J
A
C
E
G 10" WG ± 10%
J
A
B
Normally Open - Pressure
Normally Closed - Vacuum
Bleed A side only, Vacuum N/O to N/C, Pressure N/C to N/O
Bleed B side only, Vacuum N/O to N/C, Pressure N/C to N/O
Bleed both sides Vacuum / Pressure
No bleed variant either side Vacuum / Pressure
100 - 300 cc/Min Factory Setting
No bleed setting
2.25" WG ± 0.5" Std
14" WG ± 10%
Vacuum Form Tray (100 off volumes - ideal for OEM applications)
Poly Bag (individual)
3" WG ± 0.5"
6" WG ± 10%
Benefits
Sensitive versatile switch - ideal for long tube length
applications
Normally open or normally closed contact configuration
Ideal for switching low power circuits
FOR FURTHER INFORMATION TEL: [phone] FAX: [phone]
B
D
F
H 12" WG ± 10%
K 16" WG ± 0 - 10%
2" WG ± 0.5"
4" WG ± 0.5"
8" WG ± 10%
6753
Bleed versions available for temperature compensation
Easily adjustable settings
Custom pressure, vacuum and bleed settings available
upon request
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ISSUE 01
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