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Mersen

DO Type (NEOZED) / Fuse Links & Screw Cap Holders

The DO Type (NEOZED) / Fuse Links & Screw Cap Holders is part of the Mersen (formerly Ferraz Shawmut) general purpose fuses line, distributed by Gross Automation.

DO Type (NEOZED) / Fuse Links & Screw Cap Holders

Ferraz Shawmut DO fuse-links, also called Neozed type, are 400 Volts AC rated with 100kA interrupting rating. They have 3 physical sizes, DO1, DO2, and DO3 and fit into special screw caps. All fuse-links have blown-fuse indicators which are visible through the screw cap when mounted. Screw caps fit onto single and three-pole bases which are screw or DIN rail mounted. Accessories such as covers and gauge rings are described.

Specifications

SpecificationValue
RatingsAC: 400VAC; Meet IEC, VDE and UNE Standards: IEC 269-3, 3A; VDE 0636; UNE 21103; RoHS Compliant
FeaturesBlown-fuse indicators; 400V AC rated; 100kA interrupting rating

Features

  • Blown-fuse indicators
  • 400V AC rated
  • 100kA interrupting rating

Ratings

  • AC: 400VAC
  • Meet IEC, VDE and UNE Standards: IEC 269-3, 3A
  • VDE 0636
  • UNE 21103
  • RoHS Compliant

Catalog Numbers

DO Fuse-links, 400 VAC – Catalog Numbers, Ratings

SizeAmpsCatalog NumberGauge ColorCap ThreadStandard Pack / Carton
DO1226013-G+PINKE 1410/50
DO1426019-G+BROWNE 1410/50
DO1626023-G+GREENE 1410/50
DO11026031-G+REDE 1410/50
DO11626035-G+GRAYE 1410/50
DO22026037-G+BLUEE 185/25
DO22526039-G+YELLOWE 185/25
DO23526045-G+BLACKE 185/25
DO25026051-G+WHITEE 185/25
DO26326055-G+COPPERE 185/25
DO38026059-G+SILVERM30 x 210
DO310026063-G+REDM30 x 25/50

Screw Caps

SizeAmpsCatalog NumberGauge ColorCap ThreadStandard Pack
DO11626135-G+-E 1420
DO26326155-G+-E 1420
DO310026163-G+-M3010

Gauge Rings

SizeAmpsCatalog NumberGauge ColorCap ThreadStandard Pack
DO1226213-G+PINKE 1450
DO1426219-G+BROWNE 1450
DO1626223-G+GREENE 1450
DO11026231-G+REDE 1450
DO22026237-G+BLUEE 1850
DO22526239-G+YELLOWE 1850
DO23526245-G+BLACKE 1850
DO25026251-G+WHITEE 1850
DO38026259-G+SILVERM 3025

Adapter Rings

SizeAmpsCatalog NumberGauge ColorCap ThreadStandard Pack
DO1226313-G+--50
DO1426319-G+--50
DO1626323-G+--50
DO11026331-G+--50

Protecting Rings

SizeAmpsCatalog NumberGauge ColorCap ThreadStandard Pack
DO1-DO2-26340-G+--50

Insulating Covers – For DO-Fuse Bases

SizePolesCatalog NumberStandard Pack
DO1-DO2126450-G+50
DO1-DO2326451-G+10
DO3126452-G+20

Adapter Spring – For Screw Cap

SizeCatalog NumberStandard Pack
DO226550-G+25
DO326551-G+25

Insulated Gauge Ring Installation Tool

Catalog NumberStandard Pack
26600-G+1

Single Pole Fuse Bases - Screw and Rail Mount

Mounting MethodSizeAmpsMax. Wire Size (mm²)Catalog NumberConnection Type InConnection Type OutStandard Pack
ScrewDO116426802-G+1120
ScrewDO2632526804-G+2220
ScrewDO2632526806-G+3220
ScrewDO31005026810-G+3210
DIN railDO116426912-G+1120
DIN railDO2632526914-G+2220
DIN railDO2632526916-G+3220
DIN railDO31005026920-G+3210

Single Pole Fuse Bases - For Assembly on Copper Bus Bars

Mounting MethodSizeAmpsMaximum Wire SizeCatalog NumberConnection Type InConnection Type OutStandard Pack
BoltedDO26315mm x 3mm, 20mm x 5mm27024-G+-220
Snap onDO26315mm x 5mm27034-G+-220

Three Pole Fuse Bases - Screw and Rail Mount

Mounting MethodSizeAmpsMax. Wire Size (mm²)Catalog NumberConnection Type InConnection Type OutStandard Pack
ScrewDO116427102-G+-15
ScrewDO2632527104-G+-25
ScrewDO2632527106-G+325
DIN railDO116427212-G+-15
DIN railDO2632527214-G+-25
DIN railDO2632527216-G+325

Documentation

Distributing power? Gross Manufacturing, our UL 508A panel shop, builds power distribution and generator panels.