Thermal Fuse Function and Application

The thermal fuse has safety certifications UL(C-UL), VDE,CCC, KTL, PSE and complies with RoHS standards. The Thermal Fuse (Termal Kesim, Sıcaklık Sigortası) is Axial / Radial / Organic Thermal-Link(OTCO) safety parts that stops the flow of electricity to the motor circuit when a overheats. If the fuse is missing or broken, your motor will not start.

The thermal fuse is sensitive to external temperature, and the operating temperature is accurate and stable. Küçük boy, mühürlü yapı. Güvenilir performans. Low resistance value. Tek seferlik eylem akımı keser, and the current interruption capacity reaches 250VAC/25A.

A thermal fuse fails when the exhaust temperature exceeds the Thermal fuse rating, that is when the temperature rises above the Set temperature that the fuse is designed to handle.
This can Circuit break occur when a heating element is shorted, a regulating thermostat or thermister fails, or with a partially restricted exhaust vent.

The Thermal Fuse attaches to the blower wheel housing. It must be replaced when there is no longer continuity between the terminals. This is a one-time Thermal Fuse, meaning it cannot be re-set. The replacement part features Same current and temperature characteristics.

Uses of thermal fuses:
Bobin ürünleri: transformatörler, motorlar, şarj cihazları Ağ iletişim ekipmanı: yönlendiriciler, switches Home appliances: TVs, klimalar, washing machines Audio-visual equipment: cameras, monitors, DVDs Office equipment: computers, printers, copiers Information electronic products: mobile phones, PDAs.

Current characteristics
SD&TD series: 10A/15A
PD&QD series: 20A/25A
TS series: 100A

PD&QD Thermal Fuse series

10A/15A thermal fuse

Thermal fuse for rice cooker and dryer

Dimensions(mm)

Seri	A	B	C	D	E*	F*
PD/QD	10.7±0.5	11.8±0.5	4.8±0.2	1.6±0.05	50±5	6.6±0.5

Model NO.	TF (°C)	Fuse-Temp(°C)	TH(°C)	TM (°C)	Ve (A)	Ur (V)	RoHS
PD102	102	98±2	66	160	20	125DC	▲
PD115	115	111±2	82				▲
PD125	125	121±2	90				▲
PD130	130	125±2	97				▲
PD136	136	131±2	102				▲
PD150	150	145±2	117				▲

QD102	102	98±2	66	160	25	125DC	▲
QD115	115	111±2	82				▲
QD125	125	121±2	90				▲
QD130	130	125±2	97				▲
QD136	136	131±2	102				▲
QD150	150	145±2	117				▲

PD&QD Thermal Fuse series

High current thermal fuse

Thermal cut-off of high current

Dimensions(mm)

Seri	A	B	C	D	E*	F*
PD/QD	10.7±0.5	11.8±0.5	4.8±0.2	1.6±0.05	50±5	6.6±0.5

Model NO.	TF (°C)	Fuse-Temp(°C)	TH(°C)	TM (°C)	Ve (A)	Ur (V)	RoHS
PD102	102	98±2	66	160	20	125DC	▲
PD115	115	111±2	82				▲
PD125	125	121±2	90				▲
PD130	130	125±2	97				▲
PD136	136	131±2	102				▲
PD150	150	145±2	117				▲

QD102	102	98±2	66	160	25	125DC	▲
QD115	115	111±2	82				▲
QD125	125	121±2	90				▲
QD130	130	125±2	97				▲
QD136	136	131±2	102				▲
QD150	150	145±2	117				▲

TS series Thermal Fuse

Customized thermal fuse

Dimensions(mm)

Thermal Fuse Size

Modeli	TF (°C)	Fuse-Temp (°C)	TH (°C)	TM (°C)	*Imax 8/20us (1 time)	Ve (A)	Ur (V)	RoHS
TS102	102	99±2	61	180	100KA	80	250(AC)	▲
						100	125(AC)	▲
						100	100(DC)	▲
TS115	115	112±2	74	180	100KA	80	250(AC)	▲
						100	125(AC)	▲
						100	100(DC)	▲
TS123	123	118±2	82	180	100KA	80	250(AC)	▲
						100	125(AC)	▲
						100	100(DC)	▲
TS125	125	122±2	84	180	100KA	80	250(AC)	▲
						100	125(AC)	▲
						100	100(DC)	▲
TS130	130	126±2	88	180	100KA	80	250(AC)	▲
						100	125(AC)	▲
						100	100(DC)	▲
TS136	136	132±2	94	180	100KA	80	250(AC)	▲
						100	125(AC)	▲
						100	100(DC)	▲
TS150	150	146±2	108	180	100KA	80	250(AC)	▲
						100	125(AC)	▲
						100	100(DC)	▲