WAGO 787-1662/000-250

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SKU:
787-1662/000-250
MPN:
787-1662/000-250
Condition:
New
  • Wago 787-1662/000-250
  • Wago 787-1662/000-250
  • Wago 787-1662/000-250
$255.50

Description

Description Electronic circuit breaker; EPSITRON ; 2-channel; 48 VDC; 2 10 A; signal contact 
Remarks Item description:
  • Space-saving ECB with two channels
  • 2 10 A nominal current, adjustable for each channel via sealable selector switch
  • Switch-on capacity > 23000 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 (common group signal) via isolated contact (13/14)
  • Reactivation of all tripped channels via remote input



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

Name Value Unit
Total number of channels (module)   
Reverse voltage protection  no   
Overvoltage protection  Via 68 V suppressor diode at input   
Number of channels   
Power loss PV  0.84 W (no load) / 4.5 W (at 2 x 10 A)   
Protection class  III   
Connection technology 1  WAGO 831 Series   
Degree of pollution (5)  2 (per EN 50178)   
Active Current Limitation  no   
Signaling  2 x LED (green/red/orange)   
Input voltage range  32 58 VDC   
Voltage drop  175 mV at 10 A   
Nominal input voltage Vi nom  48 VDC   
Internal fuse  15 AT per channel   
Nominal output voltage Vo nom  2 x 48 VDC   
Trip time  Load-dependent (16 ms ... 100 s)   
Parallel operation of single channels  Not permitted   
Series connection of several devices  Not permitted   
Derating  No derating   
Feedback voltage  58 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]  170 
Width  45 mm / 1.772 Inch   
Height  90 mm / 3.543 Inch   
Depth  115.5 mm / 4.547 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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Additional Information

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
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