| Manufacturer part number (MPN) | 6EP1961-2BA00 |
| EAN / GTIN | 4025515150640 |
| Sales unit | pcs |
| Type of the power supply network | Controlled DC voltage (SITOP select is not designed for operation with DC UPS module 40 A) |
| Supply voltage at DC rated value | 24 V |
| Input voltage at DC | 22 ... 30 V |
| Overvoltage overload capability | 35 V; 100 ms |
| Input current at rated input voltage 24 V rated value | 40 A |
| Voltage curve at output | controlled DC voltage |
| Formula for output voltage | Vin - approx. 0.3 V |
| Number of outputs | 4 |
| Output current up to 60 °C per output rated value | 10 A |
| Adjustable current response value current of the current-dependent overload release | 2 ... 10 A |
| Type of response value setting | via potentiometer |
| Response delay maximum | 5 s |
| Product feature parallel switching of outputs | No |
| Type of outputs connection | Simultaneous connection of all outputs after power up of the supply voltage, delay time of 24 ms or 100 ms programmable for sequential connection |
| Efficiency in percent | 97 % |
| Power loss [W] at rated output voltage for rated value of the output current typical | 30 W |
| Switching characteristic — of the excess current | Iout = 1.0 ...1.3 x set value, switch-off after approx. 5 s |
| Switching characteristic — of the current limitation | Iout = 1.3 x set value, switch-off after approx. 50 ... 100 ms |
| Switching characteristic — of the immediate switch-off | Iout > set value and Vin < 20 V, switch-off after approx. 0.5 ms |
| Residual current at switch-off typical | 20 mA |
| Design of the reset device/resetting mechanism | Using keys on the module |
| Fuse protection type at input | Blade-type fuse per output (equipped when delivered with 15 A fuse) |
| Display version for normal operation | Two-color LED per output: green LED for "Output switched through"; red LED for "Output switched off due to overcurrent" |
| Design of the switching contact for signaling function | Common signal contact (NO contact, rating 0.5 A/24 V DC) |
| Galvanic isolation between input and output at switch-off | No |
| Standard for safety | according to EN 62368-1 |
| Operating resource protection class | Class III |
| Protection class IP | IP20 |
| Standard — for emitted interference | EN 55022 Class B |
| Standard — for interference immunity | EN 61000-6-2 |
| MTBF at 40 °C | 616 675 h |
| Shipbuilding approval | No |
| Ambient temperature — during operation | 0 ... 60 °C; with natural convection |
| Ambient temperature — during transport | -40 ... +85 °C |
| Ambient temperature — during storage | -40 ... +85 °C |
| Type of electrical connection | screw terminal |
| Connection method — at input | +24 V: 2 screw terminals for 0.5 ... 16 mm²; 0 V: 2 screw terminals for 0.5 ... 4 mm² |
| Connection method — at output | Output 1 ... 4: 1 screw terminal each for 0.22 ... 4 mm² |
| Connection method — for signaling contact | 2 screw terminals for 0.22 ... 4 mm² |
| Width × height × depth of the enclosure | 72 × 90 × 90 mm |
| Installation width × mounting height | 72 mm × 190 mm |
| Fastening method | Snaps onto DIN rail EN 60715 35x7.5/15 |
| Housing can be lined up | Yes |
| Mechanical data — net weight | 0.4 kg |
| Product component included | 4x blade-type fuse 15 A |
| Type of electric connection | Screw connection |
| With detachable clamps | No |
| Single-phase under current possible | No |
| Three-phase under current possible | No |
| Single-phase overcurrent possible | No |
| Three-phase overcurrent possible | No |
| Single-phase hysteresis possible | No |
| Three-phase hysteresis possible | No |
| Contains function DC-voltage under current | No |
| Contains function DC-voltage overcurrent | Yes |
| Function DC-current hysteresis | Yes |
| Rated control supply voltage DC | 22–30 V |
| Current measuring range | 2–10 A |
| Max. permitted delay-on energization time | 5 s |
| Number of contacts as normally open contact | 1 |
| Width | 72 mm |
| Height | 90 mm |
| Depth | 90 mm |
| Country of origin | Germany |