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![](https://beteccad.com/wp-content/uploads/2021/05/all-F-450x450.jpg)
MFD-GSB-F-20-A-R
Galvanized construction, melting fuse, 1.5-hour, 3V stainless steel single skin blade
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![](https://beteccad.com/wp-content/uploads/2021/05/all-F-450x450.jpg)
MFD-GSB-F-30-A-R
Galvanized construction, melting fuse, 3-hour, 3V stainless steel single skin blade
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![](https://beteccad.com/wp-content/uploads/2021/05/all-F-450x450.jpg)
MFD-GSB-F-D-20-A-R
Galvanized construction, melting fuse, 1.5-hour, 3V stainless steel single skin blade, 4 in. wg, 2000 fpm
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![](https://beteccad.com/wp-content/uploads/2021/05/all-F-450x450.jpg)
MFD-GSB-F-D-30-A-R
Galvanized construction, melting fuse, 3-hour, 3V stainless steel single skin blade, 4 in. wg, 2000 fpm
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![](https://beteccad.com/wp-content/uploads/2021/05/MFD-20-and-30-all-450x450.jpg)
MFD-SB-20-A-R
Stainless steel construction, 1.5-hour, 3V stainless steel single skin blade
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![](https://beteccad.com/wp-content/uploads/2021/05/MFD-20-and-30-all-450x450.jpg)
MFD-SB-30-A-R
Stainless steel construction, 3-hour, 3V stainless steel single skin blade
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![](https://beteccad.com/wp-content/uploads/2021/05/MFD-20-and-30-all-450x450.jpg)
MFD-SB-D-20-A-R
Stainless steel construction, 1.5-hour, 3V stainless steel single skin blade, 4 in. wg, 2000 fpm
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![](https://beteccad.com/wp-content/uploads/2021/05/MFD-20-and-30-all-450x450.jpg)
MFD-SB-D-30-A-R
Stainless steel construction, 3-hour, 3V stainless steel single skin blade, 4 in. wg, 2000 fpm
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![](https://beteccad.com/wp-content/uploads/2021/05/all-F-450x450.jpg)
MFD-SB-F-20-A-R
Stainless steel construction, melting fuse, 1.5-hour, 3V stainless steel single skin blade
Read more
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![](https://beteccad.com/wp-content/uploads/2021/05/all-F-450x450.jpg)
MFD-SB-F-30-A-R
Stainless steel construction, melting fuse, 3-hour, 3V stainless steel single skin blade
Read more
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![](https://beteccad.com/wp-content/uploads/2021/05/all-F-450x450.jpg)
MFD-SB-F-D-20-A-R
Stainless steel construction, melting fuse, 1.5-hour, 3V stainless steel single skin blade, 4 in. wg, 2000 fpm
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![](https://beteccad.com/wp-content/uploads/2021/05/all-F-450x450.jpg)
MFD-SB-F-D-30-A-R
Stainless steel construction, melting fuse, 3-hour, 3V stainless steel single skin blade, 4 in. wg, 2000 fpm
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![](https://beteccad.com/wp-content/uploads/2021/05/MFD-20-and-30-all-450x450.jpg)
MFD-SGB-20-A-R
Stainless steel construction, 1.5-hour, 3V single skin blade
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![](https://beteccad.com/wp-content/uploads/2021/05/MFD-20-and-30-all-450x450.jpg)
MFD-SGB-30-A-R
Stainless steel construction, 3-hour, 3V single skin blade
Read more
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![](https://beteccad.com/wp-content/uploads/2021/05/MFD-20-and-30-all-450x450.jpg)
MFD-SGB-D-20-A-R
Stainless steel construction, 1.5-hour, 3V single skin blade, 4 in. wg, 2000 fpm
Read more
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![](https://beteccad.com/wp-content/uploads/2021/05/MFD-20-and-30-all-450x450.jpg)
MFD-SGB-D-30-A-R
Stainless steel construction, 3-hour, 3V single skin blade, 4 in. wg, 2000 fpm
Read more