- 10A general purpose Power Relay.
- SPDT, DPDT, TPDT contact configurations.
- AC & DC coils are both available.
- Optional for anti-rotation tab, tapped core, indicator lamp & push-to-test button, flanged cover.
- RoHS Compliant.
Ordering Information
|
731 |
□ |
– |
TPDT |
– |
□ |
□ |
□ |
□ |
||||
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
| 1. | 731 | — | Basic series designation |
| 2. | Blank | — | Standard type |
| H | — | High power type | |
| 3. | SPDT | — | Single pole double throw |
| SPNO | — | Single pole normally open | |
| SPNC | — | Single pole normally closed | |
| DPDT | — | Double pole double throw | |
| DPNO | — | Double pole normally open | |
| DPNC | — | Double pole normally closed | |
| TPDT | — | Three pole double throw | |
| TPNO | — | Three pole normally open | |
| TPNC | — | Three pole normally closed | |
| 4. | Blank | — | Open type without frame tab |
| C | — | With cover | |
| C1 | — | With mounting ears on cover | |
| C2 | — | With accessible mounting hole with anti-rotation tab | |
| C3 | — | Mounting Ears on top of cover | |
| X | — | Open type with frame tab | |
| 5. | Blank | — | No special feature |
| M | — | With manual operator | |
| T | — | Printed circuit board terminals | |
| L | — | Pilot lamp | |
| 6. | Blank | — | Standard type |
| F | — | Class F | |
| 7. | □ | — | Coil voltage (please refer to the coil rating data for the availability) |
Description
| Outline (L×W×H) mm | 38 × 35 × 47.6 | |
| Contact configuration | 1A, 1B, 1C, 2A, 2B, 2C, 3A, 3B, 3C | |
| Max. Allowable Contact current(A) | 10A | |
| Contact rating | Resistive load | 10A 240VAC, 10A 28VDC |
| Coil voltage | DC | 6 ~ 120V |
| AC | 12 ~ 240V | |
| Power consumption | DC | 1.2W |
| AC | 2.0VA, 2.7VA | |
| Life expectancy | Mechanical(Min.) | 1×107 |
| Electrical(Min.) | 1×105 | |
| Dielectric strength | Open contact | 500VAC |
| Contact and coil | 1500VAC | |
| Contact circuits | 1500VAC | |
PC Board Layout
