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wagoPower Supplies
Product Model

787-1662

Manufacturer

wago

Category

Power Supplies

Product ID

41866

In Stock
Last updated: 2025/4/17
View Specifications
wago 787-1662

Selling Points

  • 1Adjustable output currents from 1A to 6A per channel.
  • 2Compatible with 24 VDC systems, ensuring reliable operation.
  • 3DIN rail mounting for easy installation and space-saving design.
  • 4IP20 protection class, safeguarding against finger injury and solid impurities.
  • 5Robust construction with a nominal life of over 500,000 hours.
Product Details
787-1662
wago

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Isolation voltage (connectors – housing)
DC 0.5?kV
Protection class
III
Protection type
IP20; per EN 60529
Reverse voltage protection
No
Resistance to reverse feed
≤?DC?35?V
Pollution degree
2
Transient suppression (primary)
Suppressor diode (33 V)
Parallel operation of single channels
Not permitted
Series operation
No
MTBF
> 500,000 h (per IEC 61709)
Connection type 1
Input (+)
Connection technology
Push-in CAGE CLAMP?
WAGO connector
WAGO 831 Series
Solid conductor
0.5 … 10?mm2?/ 20 … 8?AWG
Fine-stranded conductor
0.5 … 10?mm2?/ 20 … 8?AWG
Strip length
13 … 15?mm?/ 0.51 … 0.59?inches
Connection type 2
Input (–); output; signaling
Connection technology 2
CAGE CLAMP?
WAGO connector 2
WAGO 721 Series
Solid conductor 2
0.08 … 2.5?mm2?/ 28 … 12?AWG
Fine-stranded conductor 2
0.08 … 2.5?mm2?/ 28 … 12?AWG
Strip length 2
8 … 9?mm?/ 0.31 … 0.35?inches
Width
45?mm?/ 1.772?inches
Height
90?mm?/ 3.543?inches
Depth from upper-edge of DIN-rail
115.5?mm?/ 4.547?inches
Mounting type
DIN-35 rail
Weight
200g
Ambient temperature (operation)
-25 … +70 °C
Ambient temperature (storage)
-25 … +85 °C
Relative humidity
5 … 96?% (no condensation permissible)
Derating
No derating
Conformity marking
CE
Standards/specifications
EN 61000-6-2
Product Group
6 (INTERFACE ELECTRONIC)
eCl@ss 10.0
27-37-18-02
eCl@ss 9.0
27-37-18-02
ETIM 9.0
EC001440
ETIM 8.0
EC001440
ECCN
NO US CLASSIFICATION
PU (SPU)
1?pcs
Packaging type
Box
Country of origin
DE
Customs tariff number
85363010900
RoHS Compliance Status
Compliant,No Exemption
Nominal input voltage [V]
DC?24?V
Input voltage range
DC?18 … 30?V
Number of Channels
2
Nominal output voltage [V]
2 x DC?24?V
Output voltage range
DC 18 … 30?V?(Ue? voltage drop)
Voltage drop
≤?200?mV (10?A) (Input (+))
Nominal output current I<sub>o nom</sub>
2 x 2 / 3 / 4 / 6 / 8 / 10?A (adjustable for each channel via selector switch)
Default setting
DC?10?A;?switched on
Trip time
16 ms … 100 s (load-dependent)
Switch-on capacity
>?50000?μF?per channel
Switch-on behavior
Time-delayed channel switching (load-dependent, min. 50?ms / max. 5 s)
Active current limitation
No
Current limitation
No
Signaling
2 x LED (green/red/orange)
Operation status indicator
Green LED (channel OK)
Remote input
Reactivation of all tripped channels via 15 … 30 VDC pulse for min. 500 ms
Power loss P<sub>l</sub>
≤?0.85?W;?≤?5.5?W (2 x 10 A)
Efficiency (typ.)
99?%
Internal fuse
T 15 A per channel

Specifications may be subject to change without notice