Home Electrical Appliances Transformers Tf 102°C Fusing Temp. 10A ,16A,,Alloy Thermal-link Thermal Cutoff (TCO)

Alloy Thermal-link / Thermal Cutoff (TCO) is defined as a non-resettable protective device functioning one time only. It is wide-
ly used in electrical equipment. Alloy TCO is mainly consist of fusible alloy, flux, plastic or ceramic case, sealant epoxy and
lead wires. Normally, fusible alloy is jointed to the two lead wires. Under abnormal conditions, when the temp. reaches to the
fusing temp. of alloy TCO, the fusible alloy melts and quickly retracts to the two lead wire ends with the aid of the flux and dis-
connects the circuit completely. Rated Current 1 A to 200 A, Rated Functioning Temp. 76 °Cto 230 °C, with CCC, Approvals and RoHS, REACH compliant.

EY Series Ir : 10 A

 Dimensions (mm)

L	L1	L2	D	1	2
13±1	70±3	5.0±1.0	Φ9±1	Φ1.6±0.1	Φ1.3±0.1

Specifications

Model	Tf	Fusing Temp.	Th	Tm	Ir	Ur
	(°C)	(°C)	(°C)	(°C)	(A)	(V)	CCC
EY2	102	99±2	72	200	10	AC 250	●	●
EY3	115	112±2	85	200	10	AC 250	●	●
EY4	125	121±2	95	200	10	AC 250		●
EY5	130	125±2	100	200	10	AC 250	●	●
EY6	133	130±2	107	200	10	AC 250		●
EY7	135	130±2	108	200	10	AC 250		●
EY8	136	131±2	108	200	10	AC 250		●
EY9	145	140±2	115	200	10	AC 250		●
EY10	150	145±2	120	200	10	AC 250	●	●
EY11	160	156±2	133	200	10	AC 250	●	●
EY12	200	197±2	160	250	10	AC 250	●	●
EY18	120	115±2	90	250	10	AC 250	●	●
EY15	95	91 ±2	60	200	10	AC 250	●	●

FY Series Ir : 16 A

 Dimensions (mm)

L	L1	L2	D	1	2
13±1	70±3	5.0±1.0	Φ9±1	Φ1.6±0.1	Φ1.3±0.1

Specifications

Model	Tf	Fusing Temp.	Th	Tm	Ir	Ur
	(°C)	(°C)	(°C)	(°C)	(A)	(V)	CCC
FY2	102	99±2	72	200	16	AC 250	●	●
FY3	115	112±2	85	200	16	AC 250	●	●
FY4	125	121±2	95	200	16	AC 250		●
FY5	130	125±2	100	200	16	AC 250	●	●
FY6	133	130±2	107	200	16	AC 250		●
FY7	135	130±2	108	200	16	AC 250		●
FY8	136	131±2	108	200	16	AC 250		●
FY9	145	140±2	115	200	16	AC 250		●
FY10	150	145±2	120	200	16	AC 250	●	●
FY11	160	156±2	133	200	16	AC 250	●	●
FY12	200	197±2	160	250	16	AC 250	●	●
FY18	120	115±2	90	250	16	AC 250	●	●
FY15	95	91±2	60	200	16	AC 250	●	●