Thermal Protetors 25 A - 75 A

Thermal Protetors 25 A – 75 A

€0,00

CH5, SH5, CX0 and SXO are switches with connection cables, automatically resetting with or without expoxy SH5, SXO with epoxy, fully insulated with Mylar®-Nomex® cap

  • Possible applications in switch cabinets, on motor housings or heat sinks
Art.-Nr.

Type / design


CH5

 SH5 CXO


SXO

 

Switch type: NC contact CH5 resetting NC contact SH5 resetting NC contact CXO resetting NC contact SXO resetting
isolated: no Yes no yes
Temperature
Nominal switching temperature (NST),
in 5 K steps		 [°C] 120 – 180 70 – 180
Tolerance range -Standard- Tol [[K] ± 10K
reset temperature)
( RST below half NST		 U L[K] ≥ 35
(defined RST possible at
customer request)		 VDE [°C] ≥ 35
Tension
max. operating voltage range up to … 500 V AC / 14 V DC
Rated voltage AC [VAC] 250 V
Current/switching cycles
Rated current AC – cos j = 1.0 [A] / [n] 30 / 10’000 25,0 / 10’000
50 / 3’000 50,0 / 2’000
Rated current AC cos j = 0.6 [A] / [n] — 25 / 3’000
Max. Switching current AC – cos j = 1.0 [A] / [n] — 75 / 3’000
Rated voltage DC [V] 12
Rated current DC [A] / [n] — 63 / 10’000
Max. Switching current DC [A] / [n] 60 / 10’000 100 / 3’000
Other data
High-voltage resistance [kV] — 2 — 2
Total bounce time [ms] < 1
Contact resistance (according to MIL-Std. R 5757 ) [mΩ] < 50
Impregnation resistance suitable
Pressure resistance of the switch housing [N] 300 600
Suitable for installation for protection class I I I + II
Available licenses
please specify IEC, VDE, UL, CQC IEC, ENEC, VDE, UL, CQC
Dimensions (standard)
Diameter d [mm] 11,0 11,5 17,1 17,6
Overall height h [mm] from 6.0 from 6.5 from 5.9 from 6.3
Length of the insulation cap l [mm] — 19 — 35
Standard stranded wire connection: 1.0 mm² / AWG 18 1.75 mm² / AWG 14

 

Note

The data and information provided are based on tests and test series. They are intended as a guide, which is why there may be deviations for individual applications and uses. The suitability for a specific application must be checked by the user in each individual case. We will of course be happy to advise you.

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