- Heavy duty 50A (for 220) 60A (for 220H) power type.
- Conforms to European photovoltaic standard IEC 62109-1.
- Coil holding voltage can be reduced to 40~45% of the nominal coil voltage for saving energy.
- High performance PCB power relay for PV inverter & Power supply appliances.
- Contact gap can be greater than 2.0mm.
- RoHS Compliant.
220 | H | N1 | – | 1A | H | 1 | – | F | – | C | □ |
1 | 2 | 3 |
| 4 | 5 | 6 |
| 7 |
| 8 | 9 |
| 1. | 220 220B | — | Basic series designation With insulation barrier |
| 2. | Blank H | — | Standard type High power type(without High sensitivity N1 type) |
| 3. | Blank N1 | — | Standard type High sensitivity type(for Standard contact gap only) |
| 4. | 1A 1C | — | Single pole normally open Single pole double throw(only for High sensitivity N1 type) |
| 5. | H | — | Contact material Ag alloy |
| 6. | Blank | — | Standard contact gap Enlarge contact gap(for Standard type coil only) |
| 7. | F | — | Class F Flux tight |
| 8. | C | — | Flux tight |
| 9. | □ | — | Coil voltage(please refer to the |
| Outline (L×W×H) mm | 32.2×.27.7× 20.8 | |
| Contact configuration | 1A、1C | |
| Max. Allowable Contact current(A) | 220: 50A 220H: 60A 220N1:50A | |
| Contact rating | Resistive load | 220: 220H: 220N1: |
| Coil voltage | DC | 12~24V |
| AC | —— | |
| Power consumption | DC | 220/220H 220N |
| AC | —— | |
| Life expectancy | Mechanical(Min.) | 5×106 1×106 |
| Electrical(Min.) | 30K | |
| Dielectric strength | Open contact | 1000V |
| Contact and coil | 2500V | |
| Contact circuits | —— | |
