Models	P/N 203403 11A 1000 V	P/N 203411 440 mA 1000V	P/N 2279229 315 mA 1000V	P/N 4016494 440 mA fuse assembly
107, 115, 117, 233	●
175, 177, 179, 83V 87V, 287, 289. 27II, 28II, 88V, 77IV, 87V MAX	●	●
3000 FC, 1577, 1587 FC BT508, BT510, BT521		●
787, 787B, 789		● qty 2
1503, 1507			●
28II Ex	●			●

The Fluke 28II Ex Intrinsically Safe digital multimeter is designed to prevent the accidental prevent detonation of explosive atmospheres. Using the correct replacement fuse block is essential to the safety of that design. The Fluke 440 mA fuse assembly is specifically designed to be used in the 28II.

Used in the following Fluke Digital Multimeters

Fluke 28 II Ex Intrinsically Safe True RMS Digital Multimete