SOO Series - Dual-Element Time-Delay Type S Fuses

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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

SOO Fuses are dual-element time delay Type S fuses designed for motor and motor branch-circuit protection; also suitable for all general purpose circuits.

Applications:
The National Electric Code now permits Edison-base fuses to be used only for replacements in existing installations, and then, only when there is no evidence of overfusing or tampering. All new Edison-based fuse holders must have Type S fuse adapters installed before they are placed in service. Designed to prevent installation of wrong size fuses, Type S Adapters (SAO series) screw into Edison-base fuse holders so they may accept Type S fuses. Once installed the adapters cannot be removed.

To prevent shunting of open fuses or overfusing, and to reduce nuisance fuse opening, it is recommended that SAO adapters with properly rated SLO or SOO series fuses be installed in all Edison-base fuse holders.

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VAC (V)Interrupting RatingOpeningSizeStockSamplesCompare
SOO.2500.2512510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO.3000.312510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO.4000.412510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO.5000.512510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO.6000.612510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO.8000.812510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO001112510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO002212510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO003312510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO004412510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO005512510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO006612510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO007712510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO008812510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO009912510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO01.41.412510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO01.61.612510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO01.81.812510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO0101012510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO0121212510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO0141412510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO0151512510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO02.52.512510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO02.82.812510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO0202012510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO0252512510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO03.23.212510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO03.53.512510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO0303012510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO04.54.512510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO05.65.612510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO1.121.12512510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO1.251.2512510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO2.252.2512510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
SOO6.256.2512510 kA @ 125 VacSlo-Blo/Time Lag (T)/Time DelayPlug FuseCheckOrder
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