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  • Power supply units (96)
  • System Modules (78)
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Number of phases

  • 1 (76)
  • 2 (19)
  • 3 (17)
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Output nominal current [A]

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Nominal output voltage Ua Nom [V]

  • 1 x DC 24 V (7)
  • 2 x DC 12 V (1)
  • 2 x DC 24 V (7)
  • 2 x DC 48 V (2)
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  • DC 5 / 10 / 12 V (set via DIP switches) (1)
  • DC 5 V (2)
  • DC 5 V (SELV) (1)
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Nominal output power [W]

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Nominal input voltage Ue Nom [V]

  • (1 / 2) x AC 200 … 500 V (2)
  • (2 / 3) x AC 400 … 480 V (2)
  • (2 / 3) x AC 400 … 500 V (15)
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  • DC 72 V (2)
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Active current limitation

  • 1.1 x Io nom typ. (64)
  • 1.7 x Io nom typ. (5)
  • 3.8 A (3.2 A at Uo > 25 VDC); LPS per NEC Class 2 (3)
  • 1.3 x Io nom typ. (2)
  • 1.1 x Io nom typ.; TopBoost (1)
  • 1.1 … 1.3 x Io nom typ. (1)
  • 1.1 … 1.4 x Io nom typ. (1)
  • 1.2 x Io nom typ. (1)
  • 1.5 x Io nom typ. (1)
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Product family

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Series

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  • 787 (181)
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  • 2787 (2)
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Technology

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Surrounding air temperature (operation)

  • -25 … 70 °C (61)
  • -25 … 70 °C (Device start at -40 °C type-tested) (44)
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  • -20 … 60 °C (8)
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  • -10 … 50 °C (3)
  • -25 … 55 °C (Device start at -40 °C type-tested) (3)
  • 0 … 40 °C (3)
  • 0 … 50 °C (3)
  • -20 … 70 °C (2)
  • -25 … 40 °C (2)
  • -25 … 70 °C (Derating must be observed) (2)
  • -40 … 60 °C (2)
  • -15 … 40 °C (-20 … +40 °C during discharging) (1)
  • -20 … 70 °C (in nominal mounting position; -20 … +55 °C in any mounting position) (1)
  • -25 … 60 °C (1)
  • -25 … 65 °C (Derating must be observed) (1)
  • -40 … 85 °C (1)
  • 0 … 30 °C (1)
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WAGO Connector

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  • WAGO 831 Series (43)
  • WAGO 857 Series (12)
  • WAGO 859 Series (4)
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Total number of channels (module)

  • 1 (7)
  • 2 (10)
  • 4 (16)
  • 8 (10)
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Output voltage range [V]

  • DC 10 … 14 V (adjustable) (4)
  • DC 10 … 16 V (Ui – voltage drop( (2)
  • DC 10 … 36 V (Ui – voltage drop( (1)
  • DC 10.5 … 15.5 V (adjustable) (2)
  • DC 10.5 … 18 V (adjustable) (1)
  • DC 11 … 18 V (adjustable) (3)
  • DC 11.5 … 14.5 V (adjustable) (4)
  • DC 11.5 … 15 V (adjustable) (1)
  • DC 12 … 22 V (adjustable by hand or via signal input) (1)
  • DC 15 … 28 V (adjustable) (1)
  • DC 18 … 30 V (Ui – voltage drop( (19)
  • DC 18 … 30 V (Ui – voltage drop) (15)
  • DC 20 … 28.8 V (Ui – voltage drop( (1)
  • DC 20 … 28.8 V (Ui – voltage drop) (1)
  • DC 22 … 26 V (adjustable) (8)
  • DC 22 … 28.8 V (adjustable) (3)
  • DC 22 … 28 V (adjustable) (10)
  • DC 22 … 29.5 V (adjustable) (4)
  • DC 22.8 … 26.4 V (adjustable) (6)
  • DC 22.8 … 28.8 V (adjustable) (8)
  • DC 23 … 28.5 V (adjustable) (15)
  • DC 23 … 28.5 V (at mains operation); 18.5 … 27.5 VDC (at buffer operation) (1)
  • DC 24 … 28 V (adjustable) (2)
  • DC 26 … 33 V (adjustable) (1)
  • DC 32 … 58 V (Ui – voltage drop( (4)
  • DC 32 … 58 V (Ui – voltage drop) (2)
  • DC 33 … 52 V (adjustable) (2)
  • DC 36 … 54 V (Ui – voltage drop( (1)
  • DC 39 … 53 V (adjustable) (2)
  • DC 4.5 … 8.5 V (adjustable) (1)
  • DC 40 … 53 V (adjustable) (1)
  • DC 40 … 56 V (adjustable) (3)
  • DC 9 … 54 V (Ui – voltage drop( (4)
  • Ui (rated operation); 19.5 … 26.5 VDC (unregulated battery voltage in buffer mode) (1)
  • Ui - 0.5 VDC (at nominal operation); 20.4 … 24 VDC (at buffer operation) (1)
  • Ui - 1 VDC (at nominal operation); 20.4 … 24 VDC (at buffer operation) (1)
  • Ui - 1 VDC (at nominal operation); 20 … 25.5 VDC (at buffer operation) (2)
  • Ui – 0.5 VDC (mains operation; Io = 20 A); Ui – 0.8 VDC (mains operation; Io = 40 A); 20 … 29 VDC (buffer mode) (1)
  • ±10 % (4)
  • ±1 % (1)
  • ±2 % (7)
  • ±3 % (3)
  • ±4 % (3)
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Input signal (voltage)

  • 0 … 10 V (1)
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Power Supply Modules

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Compact View

WAGO's efficient power supplies always deliver a constant supply voltage – whether it's for simple applications or for automation with greater power requirements.

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Power supply; Pro 2; 1-phase; 24 VDC output voltage; 20 A output current; TopBoost + PowerBoost; communication capability
Power Supply Modules Item no. 2787-2147

Power supply

Pro 2; 1-phase; 24 VDC output voltage; 20 A output current; TopBoost + PowerBoost; communication capability;
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Power supply; Pro 2; 1-phase; 24 VDC output voltage; 40 A output current; TopBoost + PowerBoost; communication capability; Input voltage range: 200 … 240 VAC
Power Supply Modules Item no. 2787-2448

Power supply

Pro 2; 1-phase; 24 VDC output voltage; 40 A output current; TopBoost + PowerBoost; communication capability; Input voltage range: 200 … 240 VAC;
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electronic circuit breaker; 8-channel; 24 VDC input voltage; adjustable 2 … 10 A; communication capability; 10,00 mm²
Power Supply Modules Item no. 787-1668

electronic circuit breaker

8-channel; 24 VDC input voltage; adjustable 2 … 10 A; communication capability; 10,00 mm²;
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1
Switched-mode power supply; EPSITRON® ECO Power; 1-phase; 24 VDC output voltage; 10 A output current; 4,00 mm²
Power Supply Modules Item no. 787-732

Switched-mode power supply

EPSITRON® ECO Power; 1-phase; 24 VDC output voltage; 10 A output current; 4,00 mm²;
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1
electronic circuit breaker; 4-channel; 24 VDC input voltage; adjustable 2 … 10 A; communication capability; 10,00 mm²
Power Supply Modules Item no. 787-1664

electronic circuit breaker

4-channel; 24 VDC input voltage; adjustable 2 … 10 A; communication capability; 10,00 mm²;
Stock item
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1
Switched-mode power supply; EPSITRON® ECO Power; 1-phase; 24 VDC output voltage; 5 A output current; 4,00 mm²
Power Supply Modules Item no. 787-722

Switched-mode power supply

EPSITRON® ECO Power; 1-phase; 24 VDC output voltage; 5 A output current; 4,00 mm²;
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Invalid input
1
Switched-mode power supply; Pro; 3-phase; 24 VDC output voltage; 40 A output current; TopBoost + PowerBoost; DC OK contact; 2,50 mm²
Power Supply Modules Item no. 787-844

Switched-mode power supply

Pro; 3-phase; 24 VDC output voltage; 40 A output current; TopBoost + PowerBoost; DC OK contact; 2,50 mm²;
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Switched-mode power supply; Pro; 3-phase; 24 VDC output voltage; 20 A output current; TopBoost + PowerBoost; DC OK contact; 2,50 mm²
Power Supply Modules Item no. 787-842

Switched-mode power supply

Pro; 3-phase; 24 VDC output voltage; 20 A output current; TopBoost + PowerBoost; DC OK contact; 2,50 mm²;
Stock item
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1
electronic circuit breaker; 8-channel; 24 VDC input voltage; adjustable 0.5 … 6 A; active current limitation; communication capability
Power Supply Modules Item no. 787-1668/006-1000

electronic circuit breaker

8-channel; 24 VDC input voltage; adjustable 0.5 … 6 A; active current limitation; communication capability;
Stock item
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1
Switched-mode power supply; EPSITRON® ECO Power; 1-phase; 24 VDC output voltage; 2.5 A output current; 4,00 mm²
Power Supply Modules Item no. 787-712

Switched-mode power supply

EPSITRON® ECO Power; 1-phase; 24 VDC output voltage; 2.5 A output current; 4,00 mm²;
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1
electronic circuit breaker; 4-channel; 24 VDC input voltage; adjustable 2 … 10 A; communication capability; NPN signaling
Power Supply Modules Item no. 787-1664/000-011

electronic circuit breaker

4-channel; 24 VDC input voltage; adjustable 2 … 10 A; communication capability; NPN signaling;
Stock item
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PU (SPU): 1 Piece
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electronic circuit breaker; 8-channel; 24 VDC input voltage; adjustable 1 … 6 A; communication capability
Power Supply Modules Item no. 787-1668/106-000

electronic circuit breaker

8-channel; 24 VDC input voltage; adjustable 1 … 6 A; communication capability;
Stock item
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PU (SPU): 1 Piece
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Switched-mode power supply; Pro; 1-phase; 24 VDC output voltage; 10 A output current; TopBoost + PowerBoost; DC OK contact; 2,50 mm²
Power Supply Modules Item no. 787-832

Switched-mode power supply

Pro; 1-phase; 24 VDC output voltage; 10 A output current; TopBoost + PowerBoost; DC OK contact; 2,50 mm²;
Stock item
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PU (SPU): 1 Piece
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Invalid input
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Switched-mode power supply; Eco; 1-phase; 24 VDC output voltage; 20 A output current; 6,00 mm²
Power Supply Modules Item no. 787-734

Switched-mode power supply

Eco; 1-phase; 24 VDC output voltage; 20 A output current; 6,00 mm²;
Stock item
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Invalid input
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Switched-mode power supply; Compact; 1-phase; 24 VDC output voltage; 4 A output current
Power Supply Modules Item no. 787-1022

Switched-mode power supply

Compact; 1-phase; 24 VDC output voltage; 4 A output current;
Stock item
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PU (SPU): 1 Piece
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Invalid input
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electronic circuit breaker; 8-channel; 24 VDC input voltage; adjustable 2 … 10 A; Signal contact; Specialty configuration
Power Supply Modules Item no. 787-1668/000-054

electronic circuit breaker

8-channel; 24 VDC input voltage; adjustable 2 … 10 A; Signal contact; Specialty configuration;
Stock item
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PU (SPU): 1 Piece
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Invalid input
1
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