| CIRCUIT BREAKER 3VA2 IEC FRAME 100 BREAKING CAPACITY CLASS H ICU=85KA @ 415 V 4POLE, LINE PROTECTION ETU560, LSIG, IN=40A OVERLOAD PROTECTION IR=16A ...40A SHORT CIRCUIT PROTECTION ISD=0,6..10X IN, II=1,5..12X IN NEUTRAL PROTECTION ADJUSTABLE (OFF, UPTO 160%) GROUNDFAULT, SWITCHABLE IG=0,4... 1 X IN, TG=0,05-0,8S CABLE CONNECTION UNDERVOLTAGE RELEASE (LNO) 24 V DC 1 AUXILIARY SWITCH 1 TRIP ALARM SWITCH |
| Model |
| Product brand name | SENTRON |
| Product designation | Molded case circuit breaker |
| Product version | Line protection |
| Design of the overcurrent release | ETU560 |
| Protective function of the overcurrent release | LSIG |
| Number of poles | 4 |
| Design of the auxiliary release | Undervoltage release with leading NO contacts (UVR(LNO)) |
| Auxiliary contact version | 1 auxiliary switch + 1 trip alarm switch HP |
| General technical data |
| Rated insulation voltage Ui | 800 V |
| Max. rated operational voltage Ue with AC 50/60Hz | 690 V |
| Power loss [W] / maximum | 3 W |
| Latching - endurance | 20 000 |
| Electrical endurance (switching cycles) / at AC-1 / at 380/415 V 50/60 Hz | 12 000 |
| Electrical endurance (switching cycles) / at AC-1 / at 690 V 50/60 Hz | 1 500 |
| Neutral conductors / upgradeable/retrofittable | No |
| Ground fault monitoring version | Summation current formation L + N conductor |
| Product function | |
| communication function | Yes |
| Phase failure detection | No |
| other measurement function | No |
| Net weight | 3 140 g |
| Current |
| Max. rated operational current of the frame size | 100 A |
| Rated continuous current Iu | 40 A |
| Operating current | |
| at 40 °C | 40 A |
| at 45 °C | 40 A |
| at 50 °C | 40 A |
| at 55 °C | 38.5 A |
| at 60 °C | 37 A |
| at 65 °C | 35.5 A |
| at 70 °C | 34 A |
| Switching capacity according to IEC 60947 |
| Switching capacity class of the circuit breaker | H |
| Maximum short-circuit current breaking capacity (Icu) | |
| at 240 V | 110 kA |
| at 415 V | 85 kA |
| at 690 V | 2 kA |
| Operational short-circuit current breaking capacity (Ics) | |
| at 240 V | 110 kA |
| at 415 V | 85 kA |
| at 690 V | 2 kA |
| Short-circuit current making capacity (Icm) | |
| at 240 V | 242 kA |
| at 415 V | 187 kA |
| at 690 V | 3 kA |
| Adjustable parameters |
| Adjustable response value current / lr min. | 0.4 A |
| Adjustable response value current / Ir max. | 1 A |
| Adjustable response value time / tr min. | 0.5 |
| Adjustable response value time / tr max. | 25 |
| Adjustable response value current / Isd min. | 0.6 A |
| Adjustable response value current / Isd max. | 10 A |
| Short-term delayed / tripping switchable / I2t=ON/OFF | Yes |
| Adjustable response value time / tsd min. | 0.05 s |
| Adjustable response value time / tsd max. | 0.5 s |
| Adjustable response value time / tsd min. | 0.05 s |
| Adjustable response value time / tsd max. | 0.5 s |
| Adjustable response value current / li min. | 1.5 A |
| Ground fault protection can be switched ON/OFF | Yes |
| Adjustable response value current / lg min. | 0.4 A |
| Adjustable response value current / lg max. | 1 A |
| Adjustable response value current / tg min. | 0.05 s |
| Adjustable response value current / tg max. | 0.8 s |
| Adjustable response value current / for G-tripping / with I2t characteristic / min. | 0.4 A |
| Adjustable response value current / for G-tripping / with I2t characteristic / max. | 1 A |
| Mechanical Design |
| Height | 181 mm |
| Width | 140 mm |
| Depth | 107 mm |
| Connections |
| Arrangement of electrical connectors / for main current circuit | Front terminal |
| Type of electrical connection / for main current circuit | box terminal |
| Type of connectable conductor cross-section, round conductor terminal, stranded | 1 x (6-120 mm²) |
| Auxiliary circuit |
| Product component | |
| undervoltage release | No |
| Voltage trigger | No |
| undervoltage release with leading contact | Yes |
| Trip indicator | Yes |
| Number of CO contacts / for auxiliary contacts | 2 |
| Accessories |
| Product extension / optional / motor drive | Yes |
| Manufacturer's article number | |
| of the supplied basic switch | |
| of the integrated auxiliary switch/alarm switch | |
| of the integrated auxiliary switch/alarm switch | |
| of the integrated auxiliary trip | 3VA9908-0BC11 |
| Environmental conditions |
| Protection class IP / on the front | IP40 |
| Ambient temperature | |
| during operation / minimum | -25 °C |
| during operation / maximum | 70 °C |
| during storage / minimum | -40 °C |
| during storage / maximum | 80 °C |
