Temperature limiter type C05 / S05 / L05 / F05

C05, S05, L05 and F05 are switches with connection cables, automatically resetting with or without Expoxy

L05 with aluminium screw-on housing

F05 with epoxy, fully insulated with Nomex® cap

  • Possible applications in switch cabinets, on motor housings or heat sinks
Switching type NC contact C05 resetting NC contact S05 resetting NC contact L05 resetting NC contact F05 resetting
insulated: Housing no yes yes yes
Temperature
Nominal switching temperature (NST) [°C]
in 5K steps		 50 – 200
Tolerance range -Standard- Tol [ [K] ± 5
Switch-back temperature (RST below NST) UL [K]
VDE [ °C]		 -35 ± 15

≥ 35
Tension
max. Operating voltage range up to … 500 V AC / 14 V DC
Rated voltage AC [VAC] 250 (VDE), 277 (UL)
Current/switching cycles
Rated current AC – cos j = 1.0 [A] / [n] 6,3 /10‘000
Rated current – cos j = 0.6 [A] / [n] 4,0 / 10‘000
max. Switching current – cos j = 1.0 [A] / [n] 10,0 / 3‘000

20,0 / 300
Rated current AC – cos j = 0.4 [A] / [n] 4,6 / 10‘000
max. Switching current AC- cos j = 0.4 [A] / [n] 18,4 / 1‘000
Rated voltage DC [A] / [n] 12
Max. Switching current DC [A] / [n] 40,0 / 10‘000
Other data
High-voltage resistance [kV] — 2 2
Total bounce time [ms] < 1
Contact resistance (according to MIL-STD R5757) [mΩ] £ 50
Vibration resistance 10 … 60 Hz [m/s2] 100
Compressive strength of the switch housing [N] 300
Suitable for installation in protection class I I + II I + II
Impregnation resistance suitable
Available licences
please specify IEC, ENEC, VDE, UL, CSA, CQC, CMJ IEC, ENEC, VDE, UL, CSA, CQC
Dimensions (standard)
     
Diameter Ø d [mm] 11,0 11,4 12,0 11,4
Overall height (with standard connection) h [mm] from 5,0 from 5,4 from 8,0 from 6,5
Length of the insulation cap l [mm] — 19,0 — —
Thread (size x length) [M x mm] — — M6 x 8 —
Width across flats/ max. Torque [SW/Nm] — — 13/8 —
Standard connection Stranded wire: 0.5 mm2 / AWG 20

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