S09

Power class: 4 A to 25 A
Series: 09

  • normally open
  • resets automatically
  • with connector cables
  • with or without epoxy
  • Mylar®-Nomex®
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Thermal protectors S09Thermal protectors S09

Technical specifications

Nominal switching temperature (NST) in 5 °C 50 °C - 180 °C
Tolerance (standard) ±5 K
Reverse switch temperature (RST) below NST UL ≥ 35° C (≤ 80° C NST)#-35 K ± 15 K (≥ 85°C ≤ 180° C NST)
Reverse switch temperature (RST) below NST VDE ≥ 35 °C
Installation height from 5.4 mm
Diameter 11.7 mm
Length of the insulation cap 19.0 mm
Resistance to impregnation suitable
Suitable for installation in protection class I + II
Pressure resistance to the switch housing300 N
Standard connectionLead wire 0.5 mm² / AWG20
Operating voltage range ACup until 500 V AC
Rated voltage AC250 V (VDE) 277 V (UL)
Rated current AC cos ϕ = 1.0/cycles6.3 A / 10,000
Rated current AC cos ϕ = 0.6/cycles4.0 A / 10,000
High voltage resistance2.0 kV
Total bounce time< 1 ms
Contact resistance (according to MIL-STD. R5757)≤ 50 mΩ
Vibration resistance at 10 ... 60 Hz100 m/s²

Approbation

IECENECVDEUL (appr.≤ 180°C)CSACQCCMJ
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