*Hinge : Basic material is stainless. But upon user's request, can be replace bronze casting.
- Parallel Connector – Made of tinned bronze for cables from 8 AWG to 4/0 ACSR. To ease the connection, it can accommodates two conductors with different size in a single connector. Also available in other models.
- Upper Contact – Silver to silver; stainless steel springs offers high contact pressure
- Attachment Hooks – Used as tool support for energized opening as well as to guide the fuse tube during closing.
- Fuse Tube – Vulcanized fiber covered with fiberglass and painted with a special UV resistant epoxy.
- Lower Contacts – Silver to silver; non ferrous springs offer high contact pressure
- Toggle-joint – Stainless steel construction.
- Flipper – Stainless steel construction; in conjunction with the toggle joint allows, especially during closing, the fuse link to be subject to traction forces of over 3 Kgf; it also allows for high speed fuse link separation
- Trunnion – Silver plated high strength cast bronze construction; it assists the fuse tube alignment during closing.
- Insulator – High strength porcelainin accordance with ANSI, IEC, or made of an ECR fiberglass core enveloped in a silicone rubber.
| Insulator | BiL | Dimensions in inch (mm) |
| A | B | C | D | E |
| Porcelain and Polymeric | 110 | 21.6” (549) | 16.1”(409) | 12.9” (327) | 3.7” (93) | 5.7” (144) |
| Porcelain and Polymeric | 150 | 26.8”(682) | 18.8” (478) | 13.5” (343) | 3.1”(79) | 5.7” (144) |
| Porcelain and Polymeric | 170 | 31.9” (811) | 21.5” (547) | 14.1” (359) | 2.5” (64) | 5.7” (144) |
+The fuse cutouttype MSCO may be transformed into a DICONNECT upto 300 A, by simply changing the fuse tube for an
electrolytic copper blade. (See Figure 1)
Polymeric | Part nbr | Voltage Rating kV | Continuous
current | Interruption level | Leakage Distance | Shipping Weight | Arc Shortening Rod |
| Nom. | Max. | Bil |
| MSCO-S111 | 14.4 | 15 | 110 | 100AMP | 10kA ASYM) | 15.2”-385mm | 3.165kg | No |
| MSCO-S211 | 14.4 | 15 | 110 | 200AMP | 12kA(ASYM) | 15.2”-385mm | 3.457kg | Yes |
| MSCO-S311 | 14.4 | 15 | 110 | 300AMP | 12kA(ASYM) | 15.2”-385mm | 3.675kg | Solid blade |
| MSCO-S125 | 25 | 27 | 150 | 100AMP | 12kA ASYM) | 24.4”-620mm | 3.238kg | Yes |
| MSCO-S225 | 25 | 27 | 150 | 200AMP | 10kA(ASYM) | 24.4”-620mm | 3.618kg | Yes |
| MSCO-S325 | 25 | 27 | 150 | 300AMP | 12kA(ASYM) | 24.4”-620mm | 3.936kg | Solid blade |
| MSCO-S127 | 25 | 36 | 170 | 100AMP | 12kA ASYM) | 32.6”-830mm | 6.015kg | Yes |
| MSCO-S227 | 25 | 36 | 170 | 200AMP | 10kA(ASYM) | 32.6”- 830mm | 6.330kg | Yes |
| MSCO-S327 | 25 | 36 | 170 | 300AMP | 12kA(ASYM) | 32.6”- 830mm | 6.605kg | Solid blade |
Polymeric. | MSCO-S111 | MSCO-S211 | MSCO-S311 |
 | | |
| MSCO-S125 | MSCO-S225 | MSCO-S325 |
| | | |
| MSCO-S127 | MSCO-S227 | MSCO-S327 |
| | | |
