# Pressure Switch, Diaphragm, Vacuum, G 1/4" BSP, 1 bar, 10 bar, SPDT, 250 VAC
**URL**: https://novapart.co/products/0184-458031-SS/pressure-switch-diaphragm-vacuum-g-1-4-bsp-bar-10
**SKU**: 0184-458031-SS
**Manufacturer**: SUCO
**Category**: Sensors & Transducers || Sensors || Pressure Sensors, Transducers || Pressure Switches
**Price**: €84.0300
**Stock**: 10+
**Lead Time**: 64 days (indicative)
## Description
Pressure Fitting Style:G 1/4" BSP; Operating Pressure Min:1bar; Operating Pressure Max:10bar; Contact Configuration:SPDT; Sensor Mounting:Stud; Electrical Connection:DIN Connector; Switching Voltage DC R
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (16-Jan-2020) |
| Deadband Max | - |
| Deadband Min | - |
| Pressure Type | Vacuum |
| Product Range | 0184 Series |
| Sensor Mounting | Stud |
| Pressure Port Size | 1/4" |
| Pressure Port Type | G 1/4" BSP |
| Contact Configuration | SPDT |
| Electrical Connection | DIN Connector |
| Switching Current Max | 4A |
| Switching Voltage Max | 250VAC |
| Operating Pressure Max | 10bar |
| Operating Pressure Min | 1bar |
| Pressure Fitting Style | G 1/4" BSP |
| Operating Temperature Max | 100°C |
| Operating Temperature Min | -30°C |
| Switching Current Dc Resistive | 4A |
| Switching Voltage Dc Resistive | 24V |
| Transducer Connection / Termination | - |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:7213049/)
Pressure Switches —_ ~7~——iswa= 250v with changeover contacts and integral connector • Range from 0.3 - 1.5 bar to 50 - 200 bar • Up to 600 bar overpressure • SPDT changeover contact • Zinc plated steel body , • Nitrile, EPDM, FkM seals
Technical specification
Contact rating 250V/4A Maximum operation 200/min Temperature range NBR -30 to +100ºC EPDM -30 to +120ºC FkM -5 to +120ºC Hysteresis 10 to 30% (adjusted at factory)
Mechanical life 10[6] operations (at pressure up to 50 bar) Body material Zinc plated steel CrVl-free Protection IP65 Vibration resistance 10g/5-200Hz sine-wave Shock resistance 294m/s[2] , 14ms half sine-wave Weight 148g
## Dimensions
Contact details Normally 2 4 Normally ~~a~~ closed open a N ; 1 Common
## Ordering information
**==> picture [493 x 247] intentionally omitted <==**
**----- Start of picture text -----**
|||||||
|---|---|---|---|---|---|
|Adjustment range|in bar|Thread|Part number|Pmax|
|(tolerance at RT)|
|Diaphragm|
|M 10x1 taper|018445701|001|
|0.3 - 1.5 (±0.2)|M 12x1.5|018445702|002|
|G 1⁄4|018445703|003|
|100|[1)]|
|M 10x1 taper|018445801|040|
|1 - 10 (±0.5)|M 12x1.5|018445802|041|
|G 1⁄4|018445803|042|
|M 10x1 taper|018445901|007|
|10 - 50 (±3.0)|M 12x1.5|018445902|008|
|G 1⁄4|018445903|009|
|300|[1)]|
|M 10x1 taper|018446101|010|
|10 - 100 (±3.0-5.0)|M 12x1.5|018446102|011|
|G 1⁄4|018446103|012|
|Piston|
|M 10x1 taper|018546001|001|
|50 - 200 (±5.0)|M 12x1.5|018546002|002|600|[1)]|
|G 1⁄4|018546003|003|
|Insert seal number|
|NBR|Hydraulic / machine oil, turpentine, heating oil, air etc.|=|1|
|EPDM|Hydrogen, acetylene, ozone, brake fluid etc.|=|2|
|FKM|Hydraulic fluids (HFA, HFB, HFC, HFD), petrol/gasoline etc.|=|3|
**----- End of picture text -----**
Please note that all switches can be set & adjusted via the central turning screw. N.B. When using oxygen, the relating accident prevention regulations are to be observed. Above that, we recommend not to exceed a maximum operational pressure of 10 bar. Piston pressure switches are not suited for gaseous media, especially not for the use of oxygen. 1) Static pressure, dynamic pressures should be 30 to 50% lower. These values refer to the hydraulic or pneumatic part of the pressure switch.
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## Links
- [View this product on Novapart](https://novapart.co/products/0184-458031-SS/pressure-switch-diaphragm-vacuum-g-1-4-bsp-bar-10)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/suco/0184-458031-ss/pressure-switch/dp/7213049)
---
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