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| Capacitance | |
|---|---|
| AC 250V 2.5A | DC 100V 0.5A |
| AC 125V 5A | DC24V 2.5A |
 |
|
| Main material | |||
|---|---|---|---|
| Pressure receiving part (wetted part) |
Zinc alloy die casting Stainless steel Brass |
||
| Pressure receiving element (wetted part) |
Multistage bellows (stainless steel, phosphor bronze) stainless steel bellows |
||
| cover | Polycarbonate | ||
| switch body | Phenolic resin molding | ||
| contact | Silver, gold plating (3μ) | ||
| spring | stainless | ||
| fluid | For fluids such as air, gas, oil, water, and other corrosive liquids and gases, a corrosion-resistant stainless steel pressure receiving part (liquid contact part) is available. |
||
| Contact configuration, wiring method | |
|---|---|
 |
|
| Wiring method Terminals 1 (red) and 2 (blue) are ON when the degree of vacuum is high , and OFF when the degree of vacuum is low |
Wiring method Terminals 1 (red) and 3 (black) are OFF when the degree of vacuum is high , and ON when the degree of vacuum is low |
| Standard specifications Unit: kPa (mmHg) | |||||
|---|---|---|---|---|---|
| Lower limit adjustment range (pressure range) | Open/close pressure difference | Tolerance | Pressure resistance | Standard setting | |
| A. | 0 to -40 (0 to -300) | 2.7 to 13.3 (20 to 100) | ±1.3 (±10) | 500 (5kg/cm²) | -20 to -27 (-150 to -200) |
| B. | -40 to -67 (-300 to -500) | 6.7-40 (50-300) | ±1.3 (±10) | 500 (5kg/cm²) | -53 to -60 (-400 to -450) |
| C. | -67 to -100 (-500 to -750) | 6.7-50 (50-400) | ±1.3 (±10) | 500 (5kg/cm²) | -80 to -87 (-600 to -650) |
| Capacitance | |
|---|---|
| AC 250V 2.5A | DC 100V 0.5A |
| AC 125V 5A | DC24V 2.5A |
|
|
| Main material | |||
|---|---|---|---|
| Pressure receiving part (wetted part) |
Zinc alloy die casting Stainless steel Brass |
||
| Pressure receiving element (wetted part) |
Multistage bellows (stainless steel, phosphor bronze) stainless steel bellows |
||
| cover | Polycarbonate | ||
| switch body | Phenolic resin molding | ||
| contact | Silver, gold plating (3μ) | ||
| spring | stainless | ||
| fluid | For fluids such as air, gas, oil, water, and other corrosive liquids and gases, a corrosion-resistant stainless steel pressure receiving part (liquid contact part) is available. |
||
| Contact configuration, wiring method | |
|---|---|
|
|
| Wiring method Terminals 1 (red) and 2 (blue) are ON when the degree of vacuum is high , and OFF when the degree of vacuum is low |
Wiring method Terminals 1 (red) and 3 (black) are OFF when the degree of vacuum is high , and ON when the degree of vacuum is low |
| Standard specifications Unit: kPa (mmHg) | |||||
|---|---|---|---|---|---|
| Lower limit adjustment range (pressure range) | Open/close pressure difference | Tolerance | Pressure resistance | Standard setting | |
| A. | 0 to -40 (0 to -300) | 2.7 to 13.3 (20 to 100) | ±1.3 (±10) | 500 (5kg/cm²) | -20 to -27 (-150 to -200) |
| B. | -40 to -67 (-300 to -500) | 6.7-40 (50-300) | ±1.3 (±10) | 500 (5kg/cm²) | -53 to -60 (-400 to -450) |
| C. | -67 to -100 (-500 to -750) | 6.7-50 (50-400) | ±1.3 (±10) | 500 (5kg/cm²) | -80 to -87 (-600 to -650) |
Inquiry - Sanwa Denki vacuum switch SVS-1
