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| Description | Electronic circuit breaker EPSITRON ; 24 VDC; 8 x 6 A; active current limitation |
| Remarks | Item description:
- Space-saving ECB with eight channels
- 0.5 6 A nominal current, adjustable for each channel via sealable selector switch; factory preset: 0.5 A (when switched off)
- Active current limitation
- Switch-on capacity > 58000 F per channel
- One illuminated, three-colored button per channel simplifies switching (on/off), resetting, and on-site diagnostics
- Time-delayed switching of channels
- Tripped message (group signal)
- Tripped and switched off message (common group signal) via isolated contact, ports 11/12
- Reactivation of all tripped channels via S1 remote input
Nominal current: 8 x 6 ADC (max.) (0.5, 1, 2, 3, 4, 6 A adjustable for each channel via selector switch)
Switch-on behavior: Time-delayed channel switching (load-dependent, min. 50 ms / max. 5 s)
Remote input: Reactivation of all tripped channels via 15 30 VDC pulse for min. 500 ms
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| Item properties | Miscellaneous | Name | Value | Unit | | Total number of channels (module) | 8 | | | Reverse voltage protection | no | | | Overvoltage protection | Via 33 V suppressor diode at input | | | Number of channels | 8 | | | Power loss PV | 1.15 W (no load) / 8.6 W (at 8 x 6 A) | | | Protection class | III | | | Factory preset | 0.5 ADC, switched off | | | Connection technology 1 | WAGO 831 Series | | | Degree of pollution (5) | 2 (per EN 50178) | | | Active Current Limitation | yes | | | Signaling | 8 x LED (green/red/orange) | | | Input voltage range | 18 30 VDC | | | Voltage drop | 155 mV at 6 A | | | Nominal input voltage Vi nom | 24 VDC | | | Internal fuse | 15 AT per channel | | | Nominal output voltage Vo nom | 8 x 24 VDC | | | Trip time | Load-dependent (16 ms ... 5 s) | | | Switch-on capacity | > 58000 F per channel | | | Parallel operation of single channels | Not permitted | | | Series connection of several devices | Not permitted | | | Derating | No derating | | | Feedback voltage | 35 VDC (max.) | | | Efficiency | 99 % (typ.) | | | Degree of protection | IP20 per EN 60529 | | | Operational indication | Green LED (OK channel), red LED (tripped channel) | | | Test voltage | 500 VDC (connectors to housing) | | | Connection technology | CAGE CLAMP | | | Solid conductor | 0.5 10 mm / 20 8 AWG | | | Strip length | 13 15 mm / 0.51 0.59 Inch | | | Connection technology 2 | CAGE CLAMP | | | Solid conductor 2 | 0.08 2.5 mm / 28 12 AWG | | | Strip length 2 | 8 9 mm / 0.31 0.35 Inch | | | Weight [g] | 440 | g | | Width | 42 mm / 1.654 Inch | | | Height | 127 mm / 5 Inch | | | Depth | 142.5 mm / 5.61 Inch | | | Storage temperature | -25 +85 | | | Type of mounting | DIN-35 x 15 carrier rail | | | Ambient operating temperature | 25 +70 | | | Mounting type | Tragschienenmontage (EN 60715) | | | Relative humidity | 5 % 96 % (no condensation permissible) | | |
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The 8-channel Electronic Circuit Breaker (ECB) module from WAGO's 787 series features active current limitation and specialty configuration, with adjustable output currents of 0.5A, 1A, 2A, 3A, 4A, and 6A for each channel via a selector switch. It operates at a rated voltage of 8 x 24Vdc and accepts an input voltage range of 18-30Vdc (24Vdc nominal). The module includes Push-in CAGE CLAMP spring connections, is designed for DIN-35 rail mounting with a 42mm width, and has an IP20 protection rating. It is suitable for ambient temperatures ranging from -25°C to +70°C and is equivalent to model number 78716680061054.
