Technical Specifications
Overview
Safety Pressure Control
This manual reset pressure switch is engineered for heating system applications, ensuring safety by automatically stopping the heat generator when pre-set water pressure limits are reached. Designed for reliability, it features a robust EPDM membrane with a nylon insert and tear-resistant cable clamps. The device offers precise control with an external graduated scale and high-quality electrical contacts.
Technical Specifications
Electrical Rating
16 A
Rated Current
250 V
Voltage
Protection Rating
IP44
Construction Materials
- EPDM black membrane
- PA (nylon) insert
- Maximum Pressure (PS)
- 5 bar
- Fluid Temperature Range
- 20°C to 110°C
- Contact Materials
- Brass AlloyAg-Ni Coating
Operational Details
Certification
PED Certified
Available Contact Types
| Model Type | Contact Configuration | Setting Range |
|---|---|---|
| PMR5 | Normally Closed (Double) | 2 - 4.5 bar |
| LPR5 | Normally Open | 0.5 - 1.7 bar |
- Reset Mechanism
- Manual reset button
