Siemens - 3RT1026-1BB40 POWER CONTACTOR, AC-3 25 A, 11 KW / 400 V 24 V DC, 3-POLE, SIZE S0 SCREW TERMINAL !!! PHASED-OUT PRODUCT !!! SUCCESSOR IS SIRIUS 3RT2 PREFERRED SUCCESSOR TYPE IS >>3RT2026-1BB40<<

3RT10261BB40

Siemens 3RT1026-1BB40 Electrical Contactors
Images are for illustrative purposes only

Manufacturer: Siemens
POWER CONTACTOR, AC-3 25 A, 11 KW / 400 V 24 V DC, 3-POLE, SIZE S0 SCREW TERMINAL !!! PHASED-OUT PRODUCT !!! SUCCESSOR IS SIRIUS 3RT2 PREFERRED SUCCESSOR TYPE IS >>3RT2026-1BB40<<

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Discontinued

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Discontinued

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General Technical Data
product brand name SIRIUS
Size of the contactor S0
Protection class IP / on the front IP20
Degree of pollution 3
Installation altitude / at a height over sea level / maximum (m) 2,000
Ambient temperature / during operating (°C) -25 … +60
Mechanical operating cycles as operating time
  • of the contactor / typical
  • of the contactor with added auxiliary switch block / typical
  • of the contactor with added electronics-compatible auxiliary switch block / typical

  • 10,000,000
  • 10,000,000
  • 5,000,000
Main Circuit
Number of NC contacts / for main contacts 0
Number of NO contacts / for main contacts 3
Operating current (A)
  • at AC-3 / at 400 V / rated value
  • at AC-4 / at 400 V / rated value
  • with 1 current path / at DC-1
    • at 24 V / rated value
    • at 110 V / rated value
  • with 2 current paths in series / at DC-1
    • at 24 V / rated value
    • at 110 V / rated value
  • with 3 current paths in series / at DC-1
    • at 24 V / rated value
    • at 110 V / rated value
  • with 1 current path / at DC-3 / at DC-5
    • at 24 V / rated value
    • at 110 V / rated value
  • with 2 current paths in series / at DC-3 / at DC-5
    • at 24 V / rated value
    • at 110 V / rated value
  • with 3 current paths in series / at DC-3 / at DC-5
    • at 24 V / rated value
    • at 110 V / rated value

  • 25
  • 15.5
  • -
    • 35
    • 4.5
  • -
    • 35
    • 35
  • -
    • 35
    • 35
  • -
    • 20
    • 2.5
  • -
    • 35
    • 15
  • -
    • 35
    • 35
Service power
  • at AC-2 / at 400 V / rated value (kW)
  • at AC-3 / at 400 V / rated value (kW)
  • at AC-4 / at 400 V / rated value (W)

  • 11
  • 11
  • 7500
Control Circuit
Voltage type / of control feed voltage DC
Operating range factor control supply voltage rated value / of the magnet coil
  • for DC

  • 0.8 … 1.1
Pull-in power / of the solenoid / for DC (W) 5.4
Holding power / of the solenoid / for DC (W) 5.4
Auxiliary Circuit
Contact reliability / of the auxiliary contacts 1 faulty switching per 100 million (17 V, 1 mA)
Number of NC contacts / for auxiliary contacts / instantaneous switching 0
Number of NO contacts / for auxiliary contacts / instantaneous switching 0
Short-circuit
Design of the fuse link
  • for short-circuit protection of the auxiliary switch / required
  • for short-circuit protection of the main circuit
    • with type of assignment 1 / required
    • at type of coordination 2 / required

  • fuse gL/gG: 10 A
  • -
    • fuse gL/gG: 100 A
    • fuse gL/gG: 35 A
Installation/mounting/dimensions
Mounting type screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022
series installation Yes
Width (mm) 45
Height (mm) 85
Depth (mm) 101
Distance, to be maintained, to earthed part / sidewards (mm) 6
Connection Type
Design of the electrical connection
  • for main current circuit
  • for auxiliary and control current circuit

  • screw-type terminals
  • screw-type terminals
Type of the connectable conductor cross-section
  • for main contacts
    • solid
    • finely stranded
      • with conductor end processing
  • for AWG conductors / for main contacts
  • for auxiliary contacts
    • solid
    • finely stranded
      • with conductor end processing
  • for AWG conductors / for auxiliary contacts

  • -
    • 2x (1 ... 2.5 mm2), 2x (2.5 ... 6 mm2), max. 2x 10 mm2
    • -
      • 2x (1 ... 2.5 mm2), 2x (2.5 ... 6 mm2)
  • 2x (20 ... 16), 2x (18 ... 14), 1x 12
  • -
    • 2x (0.5 ... 1.5 mm2), 2x (0.75 ... 2.5 mm2), max. 2x (0.75 ... 4 mm2)
    • -
      • 2x (0.5 ... 1.5 mm2), 2x (0.75 ... 2.5 mm2)
  • 2x (20 ... 16), 2x (18 ... 14), 1x 12

Product Information

Manufacturer: Siemens
Pricing Unit: Each
Weight: 0.560 kg (each)
Tariff code: 85364900
Generic code: 3704
GTIN/UPC/EAN: 4011209291133

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