The heavy-duty fuses (t or s) are industrial strength products featuring the exclusive Cooper Bussmann dual-element construction. This spring loaded design provides superior short-circuit and overload protection. Bussann TC-30PK4 Lot de 4 fusibles à double éléent 125 VAC type D CSA... They help reduce downtime and lower maintenance costs by opening the circuit when a dangerous overload is present. 2-Pk) Bussmann Tme Delay Fuse 20 A 600 VAC 170 VDC 10 100 kA Buy TinyCae Flannel eceiving Blankets 29x41 inches Summe Multi-Pupose Boys and Gils Thin Fabic%100 Cotton (Blue): eceiving Blankets - FEE DELIVEY possible on eligible puchases The medium-duty fuses (tl or SL) have a time-delay feature for use on motor circuits. Fuses are used to protect furnace blower Motors, pumps, power tools, garage door openers, etc. Fuse Plug Cooper Bussmann BP/T-20 Type T Plug Fuse, 20 Amp, 2-Pack Bussmann Fuses The t or s fuses have more time-delay than the medium-duty fuses in order to better protect Motors and critical residential circuits. Csa certified (class 1423-01, file # 53787) Contains four 20 amp fuses This spring loaded design provides superior short-circuit and overload protection The fuse is often located in a box cover unit. Plug fuses are rated for a maximum of 125Vac. These fuses thread into fuse receptacles. Tc fuses for residential motor circuits in kitchens, workshops, garages, utility rooms or any circuit with motors, relays or solenoids Motor protection fuses are usually used in conjunction with branch circuit protection. Heavy duty tc fuses are industrial strength products, featuring bussmann’s exclusive dual-element construction