ABB 1SBN010140R1240 Contact Block

ABB 1SBN010140R1240 Contact Block

ABB 1SBN010140R1240 Contact Block

A contact block is an electrical component commonly used in electrical control systems, particularly in the construction of push-button switches and similar devices. It is designed to make or break electrical contacts within a circuit when activated by an external force, such as pressing a button or actuating a switch.

Product Specification:

• Connecting Capacity Auxiliary Circuit:

  Flexible with Ferrule 1/2x 0.75 … 2.5 mm²
  Flexible with Insulated Ferrule 2x 0.75 … 1.5 mm²
  Flexible with Insulated Ferrule 1x 0.75 … 2.5 mm²
  Rigid 1/2x 1 … 2.5 mm²

• Maximum Electrical Switching Frequency:

  (AC-15) 1200 cycles per hour
  (DC-13) 900 cycles per hour

• Maximum Mechanical Switching Frequency:

  3600 cycles per hour

• Mounted Auxiliary Contacts:

  4 NO, 0 NC

• Mounting Type:

  Front mounting

• Number of Auxiliary Contacts NC:

  0

• Number of Auxiliary Contacts NO:

  4

• Rated Frequency (f):

  Auxiliary Circuit 50 / 60 Hz

• Rated Impulse Withstand Voltage (U_imp):

  6 kV

• Rated Insulation Voltage (U_i):

  acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 690 V
  acc. to UL/CSA 600 V

• Rated Operational Current AC-15 (I_e):

  (500 V) 2 A
  (690 V) 2 A
  (24 / 127 V) 6 A
  (220 / 240 V) 4 A
  (400 / 440 V) 3 A

• Product Net Width:

  43 mm

• Product Net Depth / Length:

  39.5 mm

• Product Net Height:

  43 mm