WAGO 787-1668

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SKU:
787-1668
MPN:
787-1668
Condition:
New
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:
142.5 mm / 5.61 inch
derating:
50 C (see instruction manual)
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:
0.769 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 2 / 3 / 4 / 6 / 8 / 10 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:
¤ 1.3 W (No load): ¤ 20 W (8 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 30 VDC pulse for min. 500 ms || Switching on/off any number of channels via pulse sequence
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) || 2 x Active signal output (S2: S3)
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:
> 50000 F per channel
total number of channels module:
8
transient suppression primary:
Suppressor diode (33 V)
voltage drop:
¤ 200 mV (Input (+))
wago connector:
WAGO 831 Series
wago connector 2:
WAGO 721 Series
weight:
440.000 g
width:
42 mm / 1.654 inch
  • Wago 787-1668
  • Wago 787-1668
  • Wago 787-1668
$379.50

Description

Description Electronic circuit breaker EPSITRON ; 24 VDC; 8 x 10 A 
Remarks Item description:
  • Space-saving ECB with eight channels
  • 2 10 A nominal current, adjustable for each channel via sealable selector switch
  • Switch-on capacity > 50000 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)
  • Status message for each channel via pulse sequence
  • Remote input resets tripped channels or switches on/off any number of channels via pulse sequence



Nominal current: Max. 8 x 10 ADC (2, 3, 4, 6, 8, 10 A adjustable for each channel via selector switch)

Remote input: Reactivation of all tripped channels via 15 30 VDC pulse for min. 500 ms Switching on/off any number of channels via pulse sequence.

 
 
Item properties

Miscellaneous

Name Value Unit
Total number of channels (module)   
Reverse voltage protection  No   
Overvoltage protection  Via 33 V suppressor diode at input   
Number of channels   
Power loss PV  1.3 W (no load) / 20 W (nominal load)   
Protection class  III   
Connection technology 1  WAGO 831 Series   
Degree of pollution (5)  2 (per EN 50178)   
Active Current Limitation  no   
Signaling  8 x LED (green/red/orange)   
Input voltage range  18 30 VDC   
Voltage drop  200 mV at 10 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 ... 100 s)   
Switch-on capacity  > 50000 F per channel   
Switch-on behavior  Time-delayed channel switching   
Parallel operation of single channels  Not permitted   
Series connection of several devices  Not permitted   
Derating  +50 : see instruction manual   
Feedback voltage  Max. 35 VDC   
Efficiency  99 % typ.   
Degree of protection  IP20 per EN 60529   
Operational indication  Green LED (OK channel), red LED (tripped channel)   
Test voltage  500 V DC (terminals to enclosure)   
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 
Width  42 mm / 1.654 Inch   
Height  127 mm / 5 Inch   
Depth  142.5 mm / 5.61 Inch   
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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