| Description | Electronic circuit breaker; EPSITRON ; 2-channel; 48 VDC; 2 10 A; signal contact | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Remarks | Item description:
Nominal current: 2 x 10 ADC (max.) (2, 3, 4, 6, 8, 10 A adjustable for each channel via selector switch) Switch-on capacity:> 23000 F per channel at 48 VDC, 2.5 mm cable cross-section and 2.5 m cable length Switch-on behavior: Time-delayed channel switching (load-dependent, min. 50 ms / max. 5 s) Remote input: Reactivation of all tripped channels via 15 58 VDC pulse for min. 500 ms | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Item properties | Miscellaneous
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The WAGO 787 series is a 2-channel Electronic Circuit Breaker (ECB) module with adjustable output currents of 2A, 3A, 4A, 6A, 8A, and 10A per channel, selectable via a switch. It operates with a rated voltage of 2 x 48Vdc and an input voltage range of 32-58Vdc (nominally 48Vdc). The module features Push-in CAGE CLAMP spring connections, is designed for DIN-35 rail mounting with a width of 45mm, 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 7871662000250.
- active current limitation:
- No
- conformity marking:
- CE
- connection technology:
- Push-in CAGE CLAMP
- connection technology 2:
- CAGE CLAMP
- connection type 1:
- Input (+)
- connection type 2:
- Input (): output: signaling
- country of origin sales organisation germany:
- DE
- default setting:
- DC 10 A: switched on
- depth from upper edge of din rail:
- 115.5 mm / 4.547 inch
- derating:
- No derating
- efficiency typ:
- 0.99
- fine stranded conductor:
- 0.5 10 mm / 20 8 AWG
- fine stranded conductor 2:
- 0.08 2.5 mm / 28 12 AWG
- fire load:
- 0.574 MJ
- height:
- 90 mm / 3.543 inch
- input voltage range:
- DC 32 58 V
- internal fuse:
- T 15 A per channel
- isolation voltage connectors housing:
- DC 0.5 kV
- mounting type:
- DIN-35 rail
- mtbf:
- > 500,000 h (per IEC 61709)
- nominal input voltage ui nom:
- DC 48 V
- nominal output current io nom:
- 2 x 2 / 3 / 4 / 6 / 8 / 10 A (Adjustable for each channel via selector switch)
- nominal output voltage uo nom:
- 2 x DC 48 V
- operation status indicator:
- Green LED (channel OK) || Red LED (tripped channel)
- output voltage range:
- DC 32 58 V (Ue voltage drop)
- packaging type:
- Box
- parallel operation of single channels:
- Not permitted
- pollution degree:
- 2
- power loss pl:
- ¤ 0.84 W (No load): ¤ 4.5 W (2 x 10 A)
- protection class:
- III
- protection type:
- IP20 (per EN 60529)
- relative humidity:
- 5 96 % (no condensation permissible)
- remote input:
- Reactivation of all tripped channels via 15 58 VDC pulse for min. 500 ms
- resistance to reverse feed:
- ¤ DC 58 V
- reverse voltage protection:
- No
- series operation:
- No
- signaling:
- 2 x LED (green/red/orange) || 1 x Remote control input (S1) || 1 x Group signal contact (13: 14)
- solid conductor:
- 0.5 10 mm / 20 8 AWG
- solid conductor 2:
- 0.08 2.5 mm / 28 12 AWG
- standards specifications:
- EN 60950 || EN 61000-6-2 || EN 61000-6-3 || UL 508 || UL 2367 || DNV GL
- strip length:
- 13 15 mm / 0.51 0.59 inch
- strip length 2:
- 8 9 mm / 0.31 0.35 inch
- surrounding air temperature operation:
- -25 70 C
- surrounding air temperature storage:
- -25 85 C
- switch on behavior:
- Time-delayed channel switching (load-dependent, min. 50 ms / max. 5 s)
- switch on capacity:
- > 23000 F per channel at 48 VDC, 2.5 mm cable cross section and 2.5 m cable length
- total number of channels module:
- 2
- transient suppression primary:
- Suppressor diode (68 V)
- voltage drop:
- ¤ 175 mV (Input (+))
- wago connector:
- WAGO 831 Series
- wago connector 2:
- WAGO 721 Series
- weight:
- 170.000 g
- width:
- 45 mm / 1.772 inch
