Categorias de Produtos
- Fusíveis aparafusados 7
- fusível térmico 29
- fusíveis de montagem em superfície 12
- termistor 2
- Suporte de fusível para montagem em PCB 27
- Chicote de fiação 1
- Porta-fusíveis de lâmina 17
- termostato 34
- Fusível elétrico 14
- Disjuntor térmico 20
- Porta-caixa de fusíveis 36
- Sensor de temperatura 31
- Interruptor térmico 58
- Fusível do carro 19
Etiquetas de produto
sensor blindado dos termopares
porta-fusível da lâmina
Fusível da lâmina do carro
Fusível do carro
Fusível de tubo cerâmico
Disjuntor
Termostatos de disco
Sensor de temperatura Ds18b20
Fusível elétrico
Fusível de ação rápida/lenta
Porta-caixa de fusíveis
Fusível de tubo de vidro
Porta-fusível em linha
Termostato de disco instantâneo de limite
Minidisjuntores
Protetor de sobrecarga do motor
Proteção térmica do motor
Sensor NTC
Sensor termistor NTC
Suporte de fusível para montagem em PCB
Fusível reajustável PPTC
Sensor de temperatura PT100
Termistor PTC
chicote do conector do sensor
Sondas de sensores & Cabos
Microfusível de sopro lento
Fusíveis de montagem em superfície
Link de corte de temperatura
Interruptor de controle de temperatura
Fusível de temperatura
Sensor de temperatura
Cabo do sensor de temperatura
Sonda do sensor de temperatura
interruptor de temperatura
Corte térmico
Interruptor de corte térmico
Fusível Térmico
protetor térmico
Interruptor térmico
Sonda do sensor termistor
Seki ST-22 thermal protector for motors
South Korea SEKI ST-22 miniature thermal protector/temperature control switch 40-130 degrees normally open/normally closed
SEKI ST-22 temperature protection is composed of dish-shaped highly sensitive bimetallic components, moving contacts, static contacts, fixed bottom plate, shell and temperature-resistant wires. During operation, the bimetallic element is in a free state, the moving contact and the static piece are closed, and the circuit is conducted.
Electronic equipment and industry;
Provides reliable overheating protection in household appliances and similar applications
Technical parameters of SEKI ST-22 temperature switch (termostato)
Rated voltage and current: 8A250V ~; 13A125V ~;
Rated cut-off temperature range: motor protector and temperature controller 45 ℃ ~ 150 ℃, every 5 ℃ is a grade
Breaking device with accuracy of ± 5 ℃.
Maximum temperature: 155 °C
Contact life: Under the rated voltage and current load, the cycle action is more than 10,000 times.
Características:
No current effect design, the operating temperature of the product determines the sensitivity of the cut-off circuit. The user can choose the protector matching the motor according to the curve of the tripping current-time characteristic; Stable and reliable life; Fast action temperature; Power off quickly. The protector has two installation methods, which are directly bound to the coil winding and inserted into the preset slot of the plastic-sealed motor. The insulated plastic case can directly contact the metal part of the motor, and the thermal protector directly cuts off the power when the protected appliance is overheated.
● ST-22 Series Temperature Switch Description:
⑴ moment closing action
⑵ automatic recovery
⑶ completely waterproof hermetic
⑷ rapid thermal reaction
⑸ use of heat-resistant resin, no other insulation measures
5.1 Electric strength
a. thermal protector between the contacts of the cut should be able to withstand power frequency 50Hz, 600V voltage, which lasted 1min without breakdown flashover (leakage current setting 1mA).
b. between thermal protection lead or terminal and housing insulation can withstand the power frequency 50Hz, 1500V voltage, which lasted 1min without breakdown flashover (leakage current setting 1mA).
5.2 insulation
Under normal conditions, between the lead (terminal) and the insulating sleeve insulation resistance greater than 100MΩ (DC500V megger).
5.3 electrical life
Thermal protection at AC 50Hz, voltage 220V, power factor COS∮ = 0.75-0.8 conditions, with the rated current, test 2000 times, operating temperature should be ± 5 ℃ or ± 5% of the initial value (whichever the larger value) range, the contact welding does not occur, continue after the heat test 4000 times
Protection should still work reliably.
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