Series 01

The switchgear of type series 01 is fixed in a positive lock and is self-aligning between the floor of a conductive housing (1) and a contact cap which is made of steel (2) and insulated from it, plus an integrated stationary silver contact (6) which closes the housing like a button cell. At the same time, the spring snap-in disc (3) which forms the current transfer element bears the movable contact (4) and discharges the flow of current and self-heating from the bimetallic disc (5) by exercising consistent, steady contact pressure. The bimetallic disc (5) is held on the one movable contact (4) which sticks out through this without having to be welded or fixed. As such, it can continually work (exposed) and only reacts to the ambient temperature in the device to be protected. When the rated switching temperature is reached, the bimetallic disc (5) snaps into its inverted position and pushes the spring snap-in disc (3) downwards. The contact is abruptly opened and the temperature rise of the device to be protected is disrupted. If the ambient temperature now falls, the bimetallic disc (5) snaps back into its start position when reaching the defined reset temperature and the contact is closed again.

01
Thermal protectors 01Thermal protectors 01Thermal protectors 01

01

Power class: 1.6 A to 7.5 A
Series: 01

  • normally closed
  • resets automatically
  • without cables
  • without insulation
  • for clip contact
  • minimum batch sizes
Thermal protectors 01-SMDThermal protectors 01-SMDThermal protectors 01-SMD

01-SMD

Power class: 1.6 A to 7.5 A
Series: 01

  • normally closed
  • resets automatically
  • without cables
  • without insulation
  • minimum batch sizes
Thermal protectors F01Thermal protectors F01Thermal protectors F01

F01

Power class: 1.6 A to 7.5 A
Series: 01

  • normally closed
  • resets automatically
  • with connector cables
  • with epoxy
  • fully insulated in a Nomex® cap
Thermal protectors C01-PinThermal protectors C01-PinThermal protectors C01-Pin

C01-Pin

Power class: 1.6 A to 7.5 A
Series: 01

  • normally closed
  • resets automatically
  • with pins
  • with epoxy
  • without insulation
Thermal protectors C01Thermal protectors C01Thermal protectors C01

C01

Power class: 1.6 A to 7.5 A
Series: 01

  • normally closed
  • resets automatically
  • with connector cables
  • with or without epoxy
  • without insulation
Thermal protectors S01Thermal protectors S01

S01

Power class: 1.6 A to 7.5 A
Series: 01

  • normally closed
  • resets automatically
  • with connector cables
  • with or without epoxy
  • Mylar®-Nomex®
Thermal protectors C01HTThermal protectors C01HTThermal protectors C01HT

C01HT

Power class: 1.6 A to 7.5 A
Series: 01

  • normally closed
  • high temperature model
  • resets automatically
  • with connector cables
  • without insulation
Thermal protectors S01HTThermal protectors S01HTThermal protectors S01HT

S01HT

Power class: 1.6 A to 7.5 A
Series: 01

  • normally closed
  • high temperature model
  • resets automatically
  • with connector cables
  • PTFE
Thermal protectors L01Thermal protectors L01

L01

Power class: 1.6 A to 7.5 A
Series: 01

  • normally closed
  • resets automatically
  • with connector cables
  • with epoxy
  • fully insulated in a screw on housing
Thermal protectors N01Thermal protectors N01Thermal protectors N01

N01

Power class: 1.6 A to 7.5 A
Series: 01

  • normally closed
  • resets automatically
  • with a connection wire
  • partially insulated in a plastic cap
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