Rockwell Automation · Electronic Components
1491-N125
Fuseholder, Block
Part Number1491-N125
ManufacturerRockwell Automation
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-257-5920 (NSN)
Federal Item NameFUSEHOLDER,BLOCK
Federal Supply Class5920 — Fuses and Lightning Arresters
Mounting Hole Diameter0.190 INCHES NOMINAL
Mounting Hole Style2 ROWS IN-LINE
Unable To DecodeUNABLE TO DECODE
Center To Center Distance Between1.812 INCHES NOMINAL
Current Carrying Rating In Amps30.0
Accommodated Fuse Length2.438 INCHES NOMINAL
Fuse Accommodation Quantity3
Fuse Terminal Type AccommodatedFERRULE
Internal Circuit Configuration And3 POLE, THREE BRANCH, SOLID NEUTRAL
Voltage In Volts250.0
Mounting Hole Quantity4
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 1491-N125 available?
We can source 1491-N125 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 1491-N125 by Rockwell Automation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1491-N125 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 1491-N125?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 1491-N125?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.