Categorie di prodotti
- Portafusibili 36
- Sensore di temperatura 30
- Interruttore termico 58
- Fusibile per auto 19
- Fusibili imbullonati 7
- fusibile termico 29
- fusibili a montaggio superficiale 12
- termistore 1
- Portafusibili per montaggio su PCB 27
- Cablaggio 1
- Portafusibili a lama 17
- termostato 34
- Fusibile elettrico 14
- Interruttore termico 20
Tag dei prodotti
Sensore a termocoppie corazzate
Portafusibile a lama
Fusibile a lama per auto
Fusibile per auto
Fusibile a tubo ceramico
Interruttore automatico
Termostati a disco
Sensore di temperatura Ds18b20
Fusibile elettrico
Fusibile rapido/ritardato
Portafusibili
Fusibile per tubo di vetro
Portafusibili in linea
Termostato a disco a scatto limite
Mini interruttori automatici
Protezione da sovraccarico del motore
Protezione termica del motore
Sensore NTC
Sensore termistore NTC
Portafusibili per montaggio su PCB
Fusibile ripristinabile PPTC
Sensore di temperatura PT100
Termistore PTC
cablaggio del connettore del sensore
Sonde sensore & Cavi
Micro fusibile ad azione lenta
Fusibili a montaggio superficiale
Collegamento interruzione temperatura
Interruttore di controllo della temperatura
Fusibile termico
Sensore di temperatura
Cavo del sensore di temperatura
Sonda del sensore di temperatura
interruttore termico
Interruzione termica
Interruttore termico
Fusibile termico
protettore termico
Interruttore termico
Sonda sensore termistore
TO-220 PCB-Bimetal Disc Small Thermal Protection Thermostat
JUC 31F / ST01 B U8 Series TO-220 PCB-Bimetal Disc Thermostat: A snap action SPST bimetallic thermostat that meets RoHs standards.
JUC 31F / ST01 B U8, 6700 Series TO-220 Subminiature Thermostat: A subminiature bimetal disc thermostat with a contact resistance of 50 milliohms max. It has a switch capability of up to 2 amp for 48 VDC or 120 VAC for 30,000 cycles.
A TO-220 PCB-Thermal protection Thermostat is a method that detects high temperatures and disconnects power to electronic circuits to prevent damage or fires. A TO-220 PCB- Thermal protectors Thermostat are often used in motors to prevent overheating and fires by turning off the electricity when the motor’s heat rises too high. Thermal protectors are usually placed inside the motor.
A TO-220 PCB-bimetal disc thermostat is a thermally actuated switch that uses a bimetallic disc to sense temperature and open or close an electrical circuit. When the disc is exposed to a predetermined temperature, it snaps and either breaks or completes the circuit. Here are some examples of TO-220 PCB-bimetal disc thermostats:
JUC 31F / ST01 B U8 Series TO-220 PCB-Bimetal Disc Thermostat: A snap action SPST bimetallic thermostat that meets RoHs standards.
JUC 31F / ST01 B U8, 6700 Series TO-220 Subminiature Thermostat: A subminiature bimetal disc thermostat with a contact resistance of 50 milliohms max. It has a switch capability of up to 2 amp for 48 VDC or 120 VAC for 30,000 cycles.
JUC 31F / ST01 B U8, 802 Series PCB Thermostat: A miniature bimetal thermostat that conforms to the international Y220/TO220 package.
PCB-Bimetal Thermostat Connection structure
The static contact and ceramic cover are riveted; The moving contact is welded to the reed, which is in the shape of a cross, and its four legs are connected to the bottom of the shell; The inner hole of the bimetallic strip passes through the moving contact and is placed on the reed. The current passes through the static contact to the moving contact, and then connects to the shell through the reed to form a loop.
ST01 B U8 PCB-Bimetal Thermostat Working principle
When the circuit is in normal state, the moving contact is in close contact with the static contact under the pre-pressure of the reed. When the temperature reaches the operating temperature, the bimetallic strip is deformed by heat and quickly flips, pressing the reed to move downward, causing the contacts to separate and cut off the circuit. After the circuit is cut off, the temperature begins to drop. When the temperature drops to the reset temperature, the bimetallic strip returns to its initial state, and the reed also rebounds to its initial state. The moving contact and the stationary contact re-contact, and the circuit returns to the normal conduction state.
PRODUCT PARAMETER
Nominal switching temperature (NST) in 5°C : 60 °C – 180 °C
Tolerance (standard) : ±5K
Reverse switch temperature (RST) tolerance :
≥ 35 °C (≤ 80°C NST)
-30K±15K (≥ 85°C ≤ 180° C NST)
Thickness : 5.6mm
Diameter : 9.8mm
Length of the insulation cap : 18.3mm
Resistance to impregnation : suitable
Suitable for installation in protection class : I+ll
Pressure resistance to the switch housing : 300N
Standard connection : 0.33 mm² / AWG22
Insulation voltage : 1.5 kV
Operating voltage range AC/DC : up until 500 V AC / 14 VCC
Rated voltage AC : 250 V(VDE), 277 V(UL)
Rated current AC cos ϕ = 1.0 /cycles :2.5UN / 10,000
Max. switching current AC cos ϕ = 1.0 /cycles : 6.3 UN / 3,000/ 7.5 UN / 300
Rated current AC cos ϕ = 0.6 /cycles : 1.6 UN / 10,000
Rated voltage DC : 12.0 V
Max. switching current DC /cycles : 40.0 UN / 5,000
Total bounce time : < 1 ms
Contact resistance : ≤ 50 mΩ
Vibration resistance at 10 … 60 Hz :100 m/s²
Available approvals : UL/TUV/CQC/CB
Contattaci
Aspetto la tua email, ti risponderemo entro 12 ore con le preziose informazioni di cui avevi bisogno.
PRODOTTI CORRELATI
China Temp Control Disc 3/4″ Limit Snap Thermostat With High Current
These precision custom 3/4″ bimetal Limit Snap Disc Thermostats can be used in high current applications; carrying up to AC 110V/400V, 15A-60A amps-240 Volts, for over 100,000 cycles. A 3/4″ bimetal thermodisc at the heart of our thermostat is set to a precise temperature range within -5°~393°F (-20°-200°C). Product certification: TÜV, CE, UL, CUL, CQC.
China TO-220 Disc Thermostat Thermal Switch Supplier
China Custom TO-220 Thermal Cutoff Switch JUC-31F/ KSD-01F instead Airpax® 6700 series Subminiature Thermostat. JUC-31F/ KSD-01F is a RoHS compliant, positive snap action, single pole / single throw, a subminiature bimetallic thermostat that provides accurate and reliable sensing and switching in a single device.
KSD302 20A Bipolar Bimetal Thermostat Manual Reset Thermal Control Heater 93c
The KSD302 series comprises a wide range of Bipolar bimetallic thermostats, with extremely compact dimensions and fitted with a snap-action trip device. Big current, High power KSD302 Bimetallic Thermostat Temperature Switch 250V 15A To 60A. US ... Efficient Mini Thermal Switch , Bipolar Bimetallic Thermal Thermostat.
SPST Limit 36T 3/4″ Snap Disc Thermostat Manual reset Thermal Switch
China Custom High current and high power (AC 15A , 20UN, 25UN ,30UN,35UN ,40UN,45UN ,50UN, 60UN) SPST Limit 36T 3/4" Snap Disc Thermodisc Switch Manual reset N.C. / N.O. Fits Replaces Breckwell Big E, P20, P22, P23, P24, P2000 P2700, Ashley APC4000 and USSC 5040 Pellet Stoves, Replaces 80683 Thermodis Safety Snap Switch.
Thermodisc 3/4″ Snap Switch Thermostat, DPST High Limits
The 3/4″ Snap Disc Limit thermostat made in China is UL, TÜV, CQC, and ROHS certified. The Series of 3/4" (19mm) bimetal disc temperature controls offers proven reliability in a versatile, cost-effective design. Can handle loads up to 20~60 amps at 240VAC. It can replace White-Rodgers, Emerson, Senasys, and Supco Snap Disc Limit thermostat.