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Wago 787-1668/006-1054

WAGO 787-1668/006-1054 electronic circuit breaker, 8-channel, 24 VDC, adjustable 0.5–6 A, active current limitation, signal contact

Wago
SKU:
787-1668/006-1054
Availability:
Factory stock
$711.10
Condition:
New
Current Stock:
Description
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

 
 
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)   
.

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.

Additional Information
active current limitation:
Yes
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
current limitation:
1.3 x Io nom (typ.)
default setting:
DC 0.5 A: switched off
depth from upper edge of din rail:
142.5 mm / 5.61 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:
0.687 MJ
height:
127 mm / 5 inch
input voltage range:
DC 18 30 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 24 V
nominal output current io nom:
8 x 0.5 / 1 / 2 / 3 / 4 / 6 A (Adjustable for each channel via selector switch)
nominal output voltage uo nom:
8 x DC 24 V
operation status indicator:
Green LED (channel OK) || Red LED (tripped channel)
output voltage range:
DC 18 30 V (Ue voltage drop)
packaging type:
Box
parallel operation of single channels:
Not permitted
pollution degree:
2
power loss pl:
¤ 1.15 W (No load): ¤ 8.6 W (8 x 6 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 30 VDC pulse for min. 500 ms
resistance to reverse feed:
¤ DC 35 V
reverse voltage protection:
No
series operation:
No
signaling:
8 x LED (green/red/orange) || 1 x Remote control input (S1) || 1 x Group signal contact (11: 12)
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:
> 58000 F per channel
total number of channels module:
8
transient suppression primary:
Suppressor diode (33 V)
voltage drop:
¤ 155 mV (Input (+))
wago connector:
WAGO 831 Series
wago connector 2:
WAGO 721 Series
weight:
440.000 g
width:
42 mm / 1.654 inch