RT switches for general industrial and Marine use
Contact Type: SPDT
Contact material: Silver cadmium oxide
Loads: AC-1 ohmic 10A 400V
AC-3 (motor) 4A 400v
AC-15 (inductive) 3A 400V
Ambient Temperature -50 to 70°c
Type – with designation letters:
A = Units suitable for the medium ammonia
| Order Code | Type | Version | Connection (“) | Set.Range (Bar) | Adjustable Diff (Bar) | Max.Operating Pressure PB | Max test Pressure p’ |
| 017-5046 | RT5A | Automatic Reset | G 3/8A | 4 > 17 | 1.2 > 4 | 22 | 28 |
| 017-5047 | RT5A | Max Reset | G 3/8A | 4 > 17 | 1.2 | 22 | 28 |
| RT5A Characteristics |
|
| Weight | 0.910 Kg |
| Ambient temperature. [°C] | -50 – 70 °C |
| Ambient temperature. [°F] | -58 – 158 °F |
| Ambient temperature max. [°C] | -50 – 70 °C |
| Ambient temperature range. [°F] | -58 – 158 °F |
| Approval | BV, CCC, CE, GL, KRS, NKK, RINA, RMRS |
| Contact function | SPDT |
| Contact rating | AC1=10 A, 400 V |
| Contact rating | AC15=3 A, 400 V |
| Contact rating | AC3=4 A, 400 V |
| Contact rating | DC13=12 W, 220 V |
| Contact rating | LR=28 A, 400 V |
| Differential [bar] | 1,20 – 4,00 bar |
| Differential [psi] | 17,40 – 58,00 psi |
| Electrical connection size | 2xPg 13.5 |
| Enclosure rating | IP66 (IP54 Max Reset version) |
| Max. test pressure [bar] Pe | 25,0 bar |
| Max. Working Pressure [bar] | 22,0 bar |
| Max. Working Pressure [psig] | 320 psig |
| Max. working pressure [bar] Pe | 22,0 bar |
| Max. working pressure [psig] Pe | 320,0 psig |
| Pressure connection | G 3/8 |
| Pressure Male/Female | Male |
| Refrigerants | HCFC |
| Refrigerants | Non flam HFC |
| Regulation range [bar] Pe | 4,00 – 17,00 bar |
| Regulation range [psig] Pe | 58,00 – 246,60 psig |
