Thermal Cutoffs (TCO)

Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.

Should a safety concern arise regarding this product, please be sure to contact us immediately.

Insulating

case (Ceramic)

Fusible alloy

Sealant

(Epoxy resin)

Lead wire

(Tin plating copper)

Special resin

(Flux)

Sealant (Epoxy resin)

Fusible alloy

Special formed

lead wire

(Tin plating copper)

Special resin

(Flux)

Insulating

case(Ceramic)

Insulating film

Special resin

(Flux)

Fusible alloy

Terminal (Ni)

Thermal Cutoffs (TCO)/

Thermal-Links

Series:

F

Series:

E

Series:

H

Series:

ML

Series:

MU

● Radial lead type (H series)

● Transformers, Solenoids, Ventilation fans, Electric

fans, Small electric motors, Driers, Gas home appliances,

Fluorescent lights, Electric shavers, Adaptors, Heating

devices, ICs, Batteries, etc. The TCO can also be used

for overheating protection.

● Axial lead type (N, F and E series)

● Thin type (MTand MS series)

● Small and Insulation Type

TCO is compact and insulated, featuring quick temperature response, and mountable in a small space without

insulation or protection.

● High Reliability

TCO opens reliably when the equipment becomes abnormal, and is not resettable.

● Solid Structure

Unique formed lead provides reliable TCO connection and provides easy assembly handling. (Axial lead type only)

● Non-Cadomium Alloy

● Thin Type

Thickness is less than 1 mm. Available for spot welding.(ML and MU series)

(Japan)

: Approved by JET

● UL

(U.S.A.)

: E60271

● CSA

(Canada)

: LR67163

● VDE

(Germany) : 4811. 6-1171-

● BEAB (U.K.)

: C

● CCC (China)

:

See Ratings in details.

Mar. 2005