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Brand Name : KeramControls
Model Number : Q Series
Certification : CE
Place of Origin : China
MOQ : 10
Supply Ability : 10000pics/month
Delivery Time : 7 days
Packaging Details : package
Range : 5-16bar
Operating Temperature : -20~120℃
maximum pressure : 33bar
Protection : IP44
What is the purpose of a pressure switch?
Pressure switches are important components for controlling the activation and deactivation of pumps in fluid systems when pressure thresholds are reached. They are also used in process control systems for maintaining steady pneumatic or mechanical pressure.
| Model | Range(bar) | Differential(bar) | Factory setting(bar) | Max bellows pressure | |||
| Min | Max | Min | Max | OFF | ON | ||
| Q3 | -0.5 | 3 | 0.35 | 1.5 | 2 | 1 | 16.5 | 
| Q6 | -0.5 | 6 | 0.6 | 4 | 3 | 2 | 16.5 | 
| Q6M | -0.5 | 6 | ≤1 | 3 | Manual reset | 16.5 | |
| Q10 | 1 | 10 | 1 | 3 | 6 | 5 | 16.5 | 
| Q16 | 5 | 16 | 1 | 4 | 10 | 8 | 33 | 
| Q20 | 5 | 20 | 2 | 5 | 16 | 3 | 33 | 
| Q30D | 5 | 30 | 3 | 10 | 20 | 15 | 33 | 
| Q30 | 6 | 30 | 3-5(fixed) | 20 | 15-17 | 33 | |
| Q30M | 6 | 30 | ≤4 | 20 | Manual reset | 33 | |
Note:
Calibration unit on scale plate with “bar” & “psig”, could be revised into “Mpa”& “kgf/cm2” if required by customers. Connections could have selections as British Flare (E), solder (C) and capillary (S).

| 
 | 125V AC | 250V AC | 24V DC | ||
| Non-Inductive Current | 20A | 10A | 10A | ||
| Inductive Current | Full Load Current | 15A | 8A | 8A | |
| Locked Roter | 72A | 64A | |||




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