Tepelné ochrany a termistory

PTC termistoryTermistory s kladným koeficientem odporu. Zapojují se do série s chráněným obvodem. V klidovém stavu mají zanedbatelný odpor. Při poruše zařízení (teče jím velký proud) se termistory zahřejí na vysokou teplotu a prudce stoupne jejich odpor. Tímto je znemožněna destrukce chráněného obvodu. PTC termistory slouží jako náhrada klasických trubičkových pojistek. Svoje uplatnění najdou i jako ochrana motorů nebo transformátorů.
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Thermal protection reversible SO01_120°C_300mm_250V/2.5 - 6.3A

7,46 EURThermal protection reversible SO01_120°C_300mm_250V/2.5 - 6.3A
Thermal insulation class 130 (B) 155 (F) 180 (H) Maximum temperature of insulated winding ° C 145 170 195 Tab. 1: Maximum winding tempera...
2

Thermal protection reversible_SO01_150°C 300mm_250V/2.5 - 6.3A

12,18 EURThermal protection reversible_SO01_150°C 300mm_250V/2.5 - 6.3A

  Bimetallic safety sensor When the limit temperature is exceeded, the sensor contacts open. When the temperature falls below the limit tempera...

3

Reversible thermal protection DO AM03-115 ° C 65mm 250V / 6A

2,79 EURReversible thermal protection DO AM03-115 ° C 65mm 250V / 6A
Bimetallic thermostat, expansion-return Opening temperature Closed temperature. AM03-115- 115 ± 5 ° C 75 ± 15 ° C K AM03-115 115 ± 5 ° C 75 ...
4

Thermal protection reversible DO AM03-110°C 65mm 250V/6A

2,98 EURThermal protection reversible DO AM03-110°C 65mm 250V/6A
Otváracia teplota: 110 ± 5 ° C / Uzavretá teplota: 75 ± 15 ° C
5

Reversible thermal protection DO AM03- 70 ° C 85mm 250V / 6A

2,65 EURReversible thermal protection DO AM03- 70 ° C 85mm 250V / 6A
Bimetallic thermostat, expansion-return Opening temperature Closed temperature. AM03- 70- 70 ± 5 ° C 45 ± 15 ° C K AM03-115 115 ± 5 ° C 75 ±...
6

Triple thermistor PTC-SH 3x155; 155°C

17,40 EURTriple thermistor PTC-SH 3x155; 155°C
MODRÁ / ČIERNA - TROJICA Dĺžka: 500mm PTC termistor s čidlom s pr. 4mm, R25 ± 100 ?
7

Reversible thermal protection F11U 100 ° C 100mm 250V / 2,5A

4,91 EURReversible thermal protection F11U 100 ° C 100mm 250V / 2,5A

Bimetallic safety sensor When the limit temperature is exceeded, the sensor contacts open. When the temperature falls below the limit temperat...

8

Reversible thermal protection SO01; 110 ° C 50mm 250V / 2.5A

6,27 EURReversible thermal protection SO01; 110 ° C 50mm 250V / 2.5A

Bimetallic safety sensor When the limit temperature is exceeded, the sensor contacts open. When the temperature falls below the limit temperat...

9

Thermal protection reversible SO6; 130°C 300mm 250V/10- 25A

11,83 EURThermal protection reversible SO6; 130°C 300mm 250V/10- 25A

Bimetal safety sensor When the limit temperature is exceeded, the sensor contacts are disconnected. When the temperature drops below the limi...

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1

Thermal protection reversible SO01_120°C_300mm_250V/2.5 - 6.3A

7,46 EURThermal protection reversible SO01_120°C_300mm_250V/2.5 - 6.3A
Thermal insulation class 130 (B) 155 (F) 180 (H) Maximum temperature of insulated winding ° C 145 170 195 Tab. 1: Maximum winding tempera...
2

Thermal protection reversible_SO01_150°C 300mm_250V/2.5 - 6.3A

12,18 EURThermal protection reversible_SO01_150°C 300mm_250V/2.5 - 6.3A

  Bimetallic safety sensor When the limit temperature is exceeded, the sensor contacts open. When the temperature falls below the limit tempera...

3

Reversible thermal protection DO AM03-115 ° C 65mm 250V / 6A

2,79 EURReversible thermal protection DO AM03-115 ° C 65mm 250V / 6A
Bimetallic thermostat, expansion-return Opening temperature Closed temperature. AM03-115- 115 ± 5 ° C 75 ± 15 ° C K AM03-115 115 ± 5 ° C 75 ...
4

Thermal protection reversible DO AM03-110°C 65mm 250V/6A

2,98 EURThermal protection reversible DO AM03-110°C 65mm 250V/6A
Otváracia teplota: 110 ± 5 ° C / Uzavretá teplota: 75 ± 15 ° C
5

Reversible thermal protection DO AM03- 70 ° C 85mm 250V / 6A

2,65 EURReversible thermal protection DO AM03- 70 ° C 85mm 250V / 6A
Bimetallic thermostat, expansion-return Opening temperature Closed temperature. AM03- 70- 70 ± 5 ° C 45 ± 15 ° C K AM03-115 115 ± 5 ° C 75 ±...
6

Triple thermistor PTC-SH 3x155; 155°C

17,40 EURTriple thermistor PTC-SH 3x155; 155°C
MODRÁ / ČIERNA - TROJICA Dĺžka: 500mm PTC termistor s čidlom s pr. 4mm, R25 ± 100 ?
7

Reversible thermal protection F11U 100 ° C 100mm 250V / 2,5A

4,91 EURReversible thermal protection F11U 100 ° C 100mm 250V / 2,5A

Bimetallic safety sensor When the limit temperature is exceeded, the sensor contacts open. When the temperature falls below the limit temperat...

8

Reversible thermal protection SO01; 110 ° C 50mm 250V / 2.5A

6,27 EURReversible thermal protection SO01; 110 ° C 50mm 250V / 2.5A

Bimetallic safety sensor When the limit temperature is exceeded, the sensor contacts open. When the temperature falls below the limit temperat...

9

Thermal protection reversible SO6; 130°C 300mm 250V/10- 25A

11,83 EURThermal protection reversible SO6; 130°C 300mm 250V/10- 25A

Bimetal safety sensor When the limit temperature is exceeded, the sensor contacts are disconnected. When the temperature drops below the limi...

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25 products
Triple thermistor PTC-SH 3x120; 120 ° C

Triple thermistor PTC-SH 3x120; 120 ° C

Code:MPTC 120120
12,67 EUR10,47 EUR
Skladem 3 pcs
GRAY THREE Length: 500mm PTC thermistor with sensor of dia. 3mm, R25 ± ...
Triple thermistor PTC-SH 3x130; 130 ° C

Triple thermistor PTC-SH 3x130; 130 ° C

Code:MPTC 130130
13,92 EUR11,51 EUR
Skladem 9 pcs
BLUE TRINITY Length: 500mm PTC thermistor with sensor of dia. 4mm, R25 ...
Triple thermistor PTC-SH 3x140; 140 ° C

Triple thermistor PTC-SH 3x140; 140 ° C

Code:MPTC 140140
14,50 EUR11,99 EUR
Skladem 2 pcs
WHITE / BLUE - THREE Length: 500mm PTC thermistor with sensor of dia. 4...
Sale
Triple thermistor PTC-SH 3x145; 145 ° C

Triple thermistor PTC-SH 3x145; 145 ° C

Code:MPTC 145145
15,91 EUR13,15 EUR
Skladem 65 pcs
WHITE / BLACK Length: 500mm PTC thermistor with sensor of dia. 3mm, R25...
Triple thermistor PTC-SH 3x150; 150 ° C

Triple thermistor PTC-SH 3x150; 150 ° C

Code:MPTC 150150
16,31 EUR13,48 EUR
Skladem 2 pcs
BLACK THREE Length: 500mm PTC thermistor with sensor of dia. 4mm, R25 ±...
Triple thermistor PTC-SH 3x155; 155°C

Triple thermistor PTC-SH 3x155; 155°C

Code:MPTC 155155
17,40 EUR14,38 EUR
Skladem ext. 9 pcs
MODRÁ / ČIERNA - TROJICA Dĺžka: 500mm PTC termistor s čidlom s pr. 4mm,...
Thermal protection reversible DO AM03- 50°C 85mm 250V/6A

Thermal protection reversible DO AM03- 50°C 85mm 250V/6A

Code:MTT 050060
2,65 EUR2,19 EUR
Skladem 2 pcs
Otváracia teplota: 50 ± 5 ° C / Uzavretá teplota: 35 ± 15 ° C          ...
Reversible thermal protection DO AM03- 60 ° C 85mm 250V / 6A

Reversible thermal protection DO AM03- 60 ° C 85mm 250V / 6A

Code:MTT 060060
2,65 EUR2,19 EUR
Skladem 6 pcs
Bimetallic thermostat, expansion-return Opening temperature Closed temp...
Reversible thermal protection DO AM03- 70 ° C 85mm 250V / 6A

Reversible thermal protection DO AM03- 70 ° C 85mm 250V / 6A

Code:MTT 070060
2,65 EUR2,19 EUR
Skladem 3 pcs
Bimetallic thermostat, expansion-return Opening temperature Closed temp...
Reversible thermal protection DO AM03- 80 ° C 85mm 250V / 6A

Reversible thermal protection DO AM03- 80 ° C 85mm 250V / 6A

Code:MTT 080060
2,65 EUR2,19 EUR
Skladem 1 pcs
Bimetallic thermostat, expansion-return Opening temperature Closed temp...
Reversible thermal protection DO AM03- 85 ° C 85mm 250V / 6A

Reversible thermal protection DO AM03- 85 ° C 85mm 250V / 6A

Code:MTT 085060
2,82 EUR2,33 EUR
Skladem 7 pcs
Bimetallic thermostat, expansion-return Opening temperature Closed temp...
Reversible thermal protection DO AM03- 90 ° C 85mm 250V / 6A

Reversible thermal protection DO AM03- 90 ° C 85mm 250V / 6A

Code:MTT 090060
2,82 EUR2,33 EUR
Skladem 5 pcs
Bimetallic thermostat, expansion-return Opening temperature Closed temp...
Reversible thermal protection DO AM03- 95 ° C 85mm 250V / 6A

Reversible thermal protection DO AM03- 95 ° C 85mm 250V / 6A

Code:MTT 095060
2,82 EUR2,33 EUR
Skladem 6 pcs
Bimetallic thermostat, expansion-return Opening temperature Closed temp...
Reversible thermal protection F11U 100 ° C 100mm 250V / 2,5A

Reversible thermal protection F11U 100 ° C 100mm 250V / 2,5A

Code:MTT 100125
4,91 EUR4,06 EUR
Skladem 41 pcs

Bimetallic safety sensor When the limit temperature is exceeded, the ...

-26 %
Offer
Sale
Reversible thermal protection DO AM03-105 ° C 65mm 250V / 6A

Reversible thermal protection DO AM03-105 ° C 65mm 250V / 6A

Code:MTT 105060
2,97 EUR2,45 EUR
Skladem 6 pcs
Bimetallic thermostat, expansion-return Opening temperature Closed temp...
Reversible thermal protection SO01; 110 ° C 50mm 250V / 2.5A

Reversible thermal protection SO01; 110 ° C 50mm 250V / 2.5A

Code:MTT 110025
6,27 EUR5,19 EUR
Skladem 4 pcs

Bimetallic safety sensor When the limit temperature is exceeded, the ...

Sale
Thermal protection reversible DO AM03-110°C 65mm 250V/6A

Thermal protection reversible DO AM03-110°C 65mm 250V/6A

Code:MTT 110060
2,98 EUR
This product is not available for purchase
2,46 EUR
Na dotaz
Otváracia teplota: 110 ± 5 ° C / Uzavretá teplota: 75 ± 15 ° C
Reversible thermal protection DO AM03-115 ° C 65mm 250V / 6A

Reversible thermal protection DO AM03-115 ° C 65mm 250V / 6A

Code:MTT 115060
2,79 EUR
This product is not available for purchase
2,30 EUR
Na dotaz
Bimetallic thermostat, expansion-return Opening temperature Closed temp...
Thermal protection reversible SO01_120°C_300mm_250V/2.5 - 6.3A

Thermal protection reversible SO01_120°C_300mm_250V/2.5 - 6.3A

Code:MTT 120063
7,46 EUR6,16 EUR
Skladem 9 pcs
Thermal insulation class 130 (B) 155 (F) 180 (H) Maximum temperature...
Thermal protection reversible SO01_130°C_300mm_250V/2.5 - 6.3A

Thermal protection reversible SO01_130°C_300mm_250V/2.5 - 6.3A

Code:MTT 130063
9,84 EUR8,14 EUR
Skladem 8 pcs
Thermal insulation class 130 (B) 155 (F) 180 (H) Maximum temperature...
Thermal protection reversible SO6; 130°C 300mm 250V/10- 25A

Thermal protection reversible SO6; 130°C 300mm 250V/10- 25A

Code:MTT 130250
11,83 EUR9,78 EUR
Skladem 4 pcs

Bimetal safety sensor When the limit temperature is exceeded, the se...

Sale
Reversible thermal protection SO01_140°C_100mm_250V/2.5 - 7.5A

Reversible thermal protection SO01_140°C_100mm_250V/2.5 - 7.5A

Code:MTT 140025
10,77 EUR8,90 EUR
Skladem 11 pcs
Cable length 100mm.
Thermal protection reversible 2MMT; 145°C. 200mm_250V/2,5 - 6,3A

Thermal protection reversible 2MMT; 145°C. 200mm_250V/2,5 - 6,3A

Code:MTT 145025
11,83 EUR9,78 EUR
Skladem 4 pcs

  Bimetallic safety sensor When the limit temperature is exceeded, the...

Sale
Thermal protection reversible_SO01_150°C 300mm_250V/2.5 - 6.3A

Thermal protection reversible_SO01_150°C 300mm_250V/2.5 - 6.3A

Code:MTT 150063
12,18 EUR10,07 EUR
Skladem ext. 10 pcs

  Bimetallic safety sensor When the limit temperature is exceeded, the...

Reversible thermal protection S06, 150 ° C 300mm 250V / 10-25A

Reversible thermal protection S06, 150 ° C 300mm 250V / 10-25A

Code:MTT 150250
11,83 EUR9,78 EUR
Skladem 4 pcs

  Bimetallic safety sensor When the limit temperature is exceeded, the...

Sale
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