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Recommended Renewal Parts and Replacement Procedures
Table O R-Rated Bolt-On Fuses for 800A Contactor
Voltage Rating of 2.4 & 5.5kV
“R”
Designation
Ampere
Rating
Symmetrical
Interruption
Part
Number
2R 70 50kA A051B1DAR0-2R
3R 100 50kA A051B1DAR0-3R
4R 130 50kA A051B1DAR0-4R
6R 170 50kA A051B1DAR0-6R
9R 200 50kA A051B1DAR0-9R
12R 230 50kA A051B1DAR0-12R
18R 390 50kA A051B2DAR0-18R
19R 300 50kA A051B1DAR0-19R
24R 450 50kA A051B2DAR0-24R
32R 540 50kA A051B2DAR0-32R
38R 600 50kA A051B2DAR0-38R
48X 750 50kA A051B3DAR0-48X
57X 900 50kA A051B3DAR0-57X
Voltage Rating of 7.2kV
“R”
Designation
Ampere
Rating
Symmetrical
Interruption
Part
Number
2R 70 50kA A072B1DAR0-2R
3R 100 50kA A072B1DAR0-3R
4R 130 50kA A072B1DAR0-4R
6R 170 50kA A072B1DAR0-6R
9R 200 50kA A072B1DAR0-9R
12R 230 50kA A072B1DAR0-12R
18R 390 50kA A072B2DAR0-18R
19R 300 50kA A072B2DAR0-19R
24R 450 50kA A072B2DAR0-24R
32R 540 50kA A072B2DAR0-32R
38R 600 50kA A072B2DAR0-38R
48X 750 50kA A072B3DAR0-48X
57X 900 50kA A072B3DAR0-57X