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Axial Lead Thermal Cutoff

Twenty One Thermal Cut−offs (also known as Thermal Fuses) are now included in the NTE product line. They are miniature, NON−RESETTABLE temperature sensitive devices designed to prevent appliances and electronic equipment from overheating. NTE thermal cutoffs are UL and CSA listed.

Literally thousands of different applications have been devised for thermal−cutoffs, thus providing a large replacement market. Such applications include:

• Non-Resettable
• Hair Dryers
• Refrigerators
• Battery Chargers
• Toasters
• Irons
• Hot Plates
• Glue Guns

• UPS
• Electric Motors
• Window Fans
• Coffee Makers
• And hundreds of others
• Microwave Ovens
• Popcorn Poppers
• Dishwashers

The TCO (Thermal Cut−Off) responds to temperature by interrupting an electrical circuit when the operating and/or environmental temperature exceeds the thermal rating of the device. This is accomplished when the internal organic pellet experiences a phase change, allowing the spring activated contacts to permanently open the circuit.

Data Sheet

NTE Type No.	Functioning Temperature		Holding Temperature
	°C	°F	°C	°F
8065	66	151	42	108
8070	72	162	50	122
8076	77	170	48	118
8081	84	184	60	140
8085	87	188	52	125
8090	93	199	78	173
8096	98	209	76	169
8098	100	212	78	173
8103	104	220	80	176
8108	109	228	94	190
8115	116	240	83	181
8118	121	250	86	186
8125	128	262	100	212
8139	142	287	110	230
8149	152	305	122	251
8167	169	336	139	282
8181	184	363	154	309
8182	192	378	167	324
8213	216	421	186	376
8226	228	443	193	380
8242	240	464	200	392