
Safgard 600 Series
Low Water Cut-Off for Water Boiler.
Product Information
- Automatic Reset
- Burner Circuit Test Button
- LED Indicating Lights
Tech Specs
| Specifications | Model 600 | Model 650 |
| Power Consumption | 2 VA | 4 VA |
| Switching Capacity | 50 VA | 5.8 FLA, 34.8 LRA |
| Switch Contacts | SPDT | SPDT |
| Max Pressure | 160 PSI | 160 PSI |
| Model | Part Number | Voltage | Description |
| 600 | 45-600 | 24 VAC | Interrupts power immediately in a low water condition. Burner circuit locks-out if water remains below probe for 30 seconds. Manual reset will not trip due to power failures. Test button checks burner circuit to ensure proper control operation without lowering the water level. |
| 600SV | 45-601 | 24 VAC | SV models include shorter EL 1214-SV probe suitable for mounting in standard black tee. |
| 650 | 45-650 | 120 VAC | Interrupts power immediately in a low water condition. Burner circuit locks-out if water remains below probe for 30 seconds. Manual reset will not trip due to power failures. Test button checks burner circuit to ensure proper control operation without lowering the water level. |
| 650SV | 45-651 | 120 VAC | SV models include shorter EL 1214-SV probe suitable for mounting in standard black tee. |
| 650P | 45-653 | 120 VAC | P models include EL 1214-P probe with longer nut for boilers with thicker jackets. |