Mechanical Pressure switch PM/PT
Mechanical Pressure switch PM/PT
Direct switching action of AC electrical motors
2- and 3-pole pressure switch
Optional unloader valve equipped
Perbunan-diaphragm
product description Mechanical Pressure switch PM/PT
Mechanical Pressure switch with perbunan diaphragm an steel pressure connection
Pressure range 1...12 bar
Direct switching of 2- and 3-phase motors
Easy setting
Pressure connection: 1/4" femal
Optional with stainless steel pressure connection
Series PM (2 opening contacts), Series PMA (ON / OFF switch and unloader valve equipped)
| Order reference |
adjustment range |
adjustable |
standing setting bar |
Part no. |
| PM/5 | 1 ... 5 | 0,6 ... 2,5 | 1,4/2,8 | 1080001 |
| PMA/5 | 1,8 ... 6 | 0,8 ... 2 | 1,4/2,8 | 1080005 |
| PM/12 | 3 ... 12 | 1,5 ... 4 | 5/7 | 1080006 |
| PMA/12 | 3 ... 12 | 1,5 ... 4 | 5/7 | 1080007 |
Series PT (3 opening contacts), Series PTA (ON / OFF switch and unloader valve equipped)
| Order reference |
adjustment range |
adjustable |
standing setting bar |
Part no. |
| PT/5 | 1 ... 5 | 0,6 ... 2,5 | 1,4 / 2,8 | 1080002 |
| PT/12 | 3 ... 12 | 1,5 ... 4 | 6 / 8 | 1080008 |
| PTA/12 | 3 ... 12 | 1,5 ... 4 | 6 / 8 | 1080009 |