WAGO 787-1662/004-1000

Circuit Protection

• Internal fuse
  • No

Commercial Data

• Country of origin
  • DE
• Customs tariff number
  • 85363010900
• GTIN
  • 4055143896320
• Packaging type
  • Box

Connection Data

• Connection technology
  • Push-in CAGE CLAMP®
• Connection technology 2
  • CAGE CLAMP®
• Connection type 1
  • Input (+)
• Connection type 2
  • Input (–); output; signaling
• Fine-stranded conductor
  • 0.5 … 10 mm² / 20 … 8 AWG
• Fine-stranded conductor 2
  • 0.08 … 2.5 mm² / 28 … 12 AWG
• Solid conductor
  • 0.5 … 10 mm² / 20 … 8 AWG
• Solid conductor 2
  • 0.08 … 2.5 mm² / 28 … 12 AWG
• Strip length
  • 13 … 15 mm / 0.51 … 0.59 inches
• Strip length 2
  • 8 … 9 mm / 0.31 … 0.35 inches
• WAGO connector
  • WAGO 831 Series
• WAGO connector 2
  • WAGO 721 Series

Efficiency/Power Losses

• Efficiency (typ.)
  • 99 %
• Power loss Pl
  • ≤ 0.65 W; ≤ 1.6 W (2 x 3.8 A)

Environmental Requirements

• Ambient temperature (operation)
  • -25 … +70 °C
• Ambient temperature (storage)
  • -25 … +85 °C
• Derating
  • No derating
• Relative humidity
  • 5 … 96 % (no condensation permissible)

Input

• Input voltage range
  • DC 20 … 28.8 V
• Nominal input voltage Ui nom
  • DC 24 V

Material Data

• Fire load
  • 0.573 MJ
• Weight
  • 200.000 g

Mechanical Data

• Mounting type
  • DIN-35 rail

Output

• Active current limitation
  • Yes
• Current limitation
  • 3.8 A (3.2 A at Uo > 25 VDC); LPS per NEC Class 2
• Default setting
  • DC 3.5 A; switched on
• Nominal output current Io nom
  • 2 x 3.8 A (fixed setting; NEC Class 2 at 20 … 24 VDC); 2 x 3.2 A (NEC Class 2 (at 28 VDC))
• Nominal output voltage Uo nom
  • 2 x DC 24 V
• Output voltage range
  • DC 20 … 28.8 V (Ue − voltage drop)
• Switch-on behavior
  • Time-delayed channel switching (load-dependent, min. 50 ms / max. 5 s)
• Switch-on capacity
  • > 65000 µF per channel
• Total number of channels (module)
  • 2
• Voltage drop
  • ≤ 125 mV (3.8 A) (Input (+))

Physical Data

• Depth from upper-edge of DIN-rail
  • 115.5 mm / 4.547 inches
• Height
  • 90 mm / 3.543 inches
• Width
  • 45 mm / 1.772 inches

Safety And Protection

• Isolation voltage (connectors – housing)
  • DC 0.5 kV
• MTBF
  • > 500,000 h (per IEC 61709)
• Parallel operation of single channels
  • Not permitted
• Pollution degree
  • 2
• Protection class
  • III
• Protection type
  • IP20; per EN 60529
• Resistance to reverse feed
  • ≤ DC 28.8 V
• Reverse voltage protection
  • No
• Series operation
  • No
• Transient suppression (primary)
  • Suppressor diode (33 V)

Signaling And Communication

• Operation status indicator
  • Green LED (channel OK) || Red LED (tripped channel)
• 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
• Signaling
  • 2 x LED (green/red/orange) || 1 x Remote control input (S1) || 2 x Active signal output (S2; S3)

Specifications

• Product Group Code
  • 0006

Standards And Specifications

• Conformity marking
  • CE
• Standards/specifications
  • EN 61000-6-2 || EN 61000-6-3 || UL 508 || UL 2367