Chatham Components, Inc. Datasheets for Thermal Cutoffs and Thermal Fuses

Thermal cutoffs and thermal protectors are nonresetting, thermally sensitive devices designed to protect domestic electrical appliances and industrial equipment from fire. They are sometimes described as thermal one-shot fuses.
Thermal Cutoffs and Thermal Fuses: Learn more

Product Name Notes
ELUCT 22 Series - Axial Thermal Cutoff -- 222R
ELUCT 22 Series - Axial Thermal Cutoff -- 22ER
ELUCT 22 Series - Axial Thermal Cutoff -- 22JR
ELUCT 22 Series - Axial Thermal Cutoff -- 22MR
ELUCT 22 Series - Axial Thermal Cutoff -- 22MR
ELUCT 22 Series - Axial Thermal Cutoff -- 22XR
ELUCT 22 Series - Axial Thermal Cutoff -- 22YR
ELUCT 32 Series - Axial Thermal Cutoff -- 322
ELUCT 32 Series - Axial Thermal Cutoff -- 32E
ELUCT 32 Series - Axial Thermal Cutoff -- 32J
ELUCT 32 Series - Axial Thermal Cutoff -- 32M
ELUCT 32 Series - Axial Thermal Cutoff -- 32X
ELUCT 37 Series - Axial Thermal Cutoff -- 37M
ELUCT 44 Series - Axial Thermal Cutoff -- 442
ELUCT 44 Series - Axial Thermal Cutoff -- 44E
ELUCT 44 Series - Axial Thermal Cutoff -- 44K
ELUCT 44 Series - Axial Thermal Cutoff -- 44X
ELUCT 47 Series - Axial Thermal Cutoff -- 47M
ELUCT 6 Series - Axial Thermal Cutoff -- 62
ELUCT 6 Series - Axial Thermal Cutoff -- 6X
ELUCT A5MC Series Radial Thermal Cutoff -- A5MC-100J
ELUCT A5MC Series Radial Thermal Cutoff -- A5MC-150J
ELUCT A5MC Series Radial Thermal Cutoff -- A5MC-220J
ELUCT A5MC Series Radial Thermal Cutoff -- A5MC-5R1J
ELUCT A5MC Series Radial Thermal Cutoff -- A5MC-6R8J
ELUCT BZ Series - Thermal Cutoff -- BZ05-500
ELUCT BZ Series - Thermal Cutoff -- BZ05-800
ELUCT EC Series - Thermal Cutoff -- EC-200
ELUCT NC Series - Radial Thermal Cutoff -- NC2
ELUCT NC Series - Radial Thermal Cutoff -- NCX
ELUCT S Series - Radial Thermal Cutoff -- S2
ELUCT S Series - Radial Thermal Cutoff -- SE
ELUCT S Series - Radial Thermal Cutoff -- SJ
ELUCT S Series - Radial Thermal Cutoff -- SX
ELUCT U2 Series - Radial Thermal Cutoff - RoHS -- U2J
ELUCT U2 Series - Radial Thermal Cutoff -- U22
ELUCT U2 Series - Radial Thermal Cutoff -- U2E
ELUCT U2 Series - Radial Thermal Cutoff -- U2X
ELUCT X Series - Radial Thermal Cutoff -- X22
ELUCT X Series - Radial Thermal Cutoff -- X2E
ELUCT X Series - Radial Thermal Cutoff -- X2X
ELCUT Thermal Cutoffs are available with axial or radial lead wires, both having the same basic design. The fusible thermal element is a eutectic alloy that is welded across a...
ELUCT 12 Series - Axial Thermal Cutoff -- 122
ELUCT 12 Series - Axial Thermal Cutoff -- 12E
ELUCT 12 Series - Axial Thermal Cutoff -- 12G
ELUCT 12 Series - Axial Thermal Cutoff -- 12J
ELUCT 12 Series - Axial Thermal Cutoff -- 12M
ELUCT 12 Series - Axial Thermal Cutoff -- 12M
ELUCT 12 Series - Axial Thermal Cutoff -- 12X
ELUCT 12 Series - Axial Thermal Cutoff -- 12X
ELUCT 12 Series - Axial Thermal Cutoff -- 12Y
SEFUSE SF / R Series Thermal Cutoff -- SF 113R
SEFUSE SF / R Series Thermal Cutoff -- SF 119R
SEFUSE SF / R Series Thermal Cutoff -- SF 129R
SEFUSE SF / R Series Thermal Cutoff -- SF 139R
SEFUSE SF / R Series Thermal Cutoff -- SF 144R
SEFUSE SF / R Series Thermal Cutoff -- SF 150R
SEFUSE SF / R Series Thermal Cutoff -- SF 167R
SEFUSE SF / R Series Thermal Cutoff -- SF 184R
SEFUSE SF / R Series Thermal Cutoff -- SF 188R
SEFUSE SF / R Series Thermal Cutoff -- SF 214R
SEFUSE SF / R Series Thermal Cutoff -- SF 229R
SEFUSE SF / R Series Thermal Cutoff -- SF 240R
SEFUSE SF / R Series Thermal Cutoff -- SF 70R
SEFUSE SF / R Series Thermal Cutoff -- SF 76R
SEFUSE SF / R Series Thermal Cutoff -- SF 81R
SEFUSE SF / R Series Thermal Cutoff -- SF 90R
SEFUSE SF / R Series Thermal Cutoff -- SF 94R
The SEFUSE brand SF-E and SF-R series thermal fuses are designed for high current applications. The thermal sensitive pellet in the SEFFUSE brand TCO liquefies when the temperature rises to...