Pressure switch QPL25.050B 5-50 mbar

On RequestGas Regulation

Price on request — send us an enquiry for current pricing.

Minimum order: 10 units
Lead time: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.

Technical specifications

voltage ac	250 V~
voltage dc	24-48 V–
max current ac	6 A
max pressure kpa	60
pressure range mbar	5-50

Frequently asked questions

Where can I buy a Siemens QPL25.050B pressure switch in your region?+

3G Electric supplies the Siemens QPL25.050B for gas regulation applications. We handle delivery to your location with full customs and customs documentation support. Lead time on request — contact our team for availability and USD invoicing.

What is the pressure range and voltage rating for the Siemens QPL25.050B?+

The QPL25.050B operates at 5-50 mbar with a maximum pressure rating of 60 kPa. It supports 250 V~ AC or 24-48 V– DC at up to 6 A, making it suitable for both AC and low-voltage DC control circuits in gas systems.

Is the Siemens QPL25.050B suitable for food processing gas lines?+

Yes. The QPL25.050B is designed for gas regulation and control in industrial applications including food processing plants. Its 5-50 mbar range and dual-voltage compatibility (250 V~ AC / 24-48 V– DC) support safe pressure monitoring and safety shutoff functions in gas distribution systems.