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BUSSMANN Fuse: FNM Series, Midget, Time-Delay, 4.5 A, 250 V AC, 13/32 in x 1 1/2 in - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Fuse: FNM Series, Midget, Time-Delay, 4.5 A, 250 V AC, 13/32 in x 1 1/2 in

The BUSSMANN FNM Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 4.5 A and 250 V AC. It features a non-indicating design with dimensions of 13/32 in x 1 1/2 in, identified by manufacturer…

SKU 3G-OTH-26536

Brand
BUSSMANN
Item
Fuse: FNM Series, Midget, Time-Delay, 4.5 A, 250 V AC, 13/32 in x 1 1/2 in
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
FNM-4-1/2
Series
FNM
Type
Midget, Time-Delay, 4.5 A, 13/32 in x 1 1/2 in, Non-Indicating
AC
250 V
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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN FNM Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 4.5 A and 250 V AC. It features a non-indicating design with dimensions of 13/32 in x 1 1/2 in, identified by manufacturer part number FNM-4-1/2.

Frequently Asked Questions

What is the BUSSMANN FNM-4-1/2 fuse used for?

The BUSSMANN FNM-4-1/2 is a time-delay midget fuse rated at 4.5 A and 250 V AC. It protects industrial control circuits, motors, and transformers from overloads and short circuits, allowing temporary inrush currents without nuisance opening.

What are the specifications of the BUSSMANN FNM-4-1/2 fuse?

The BUSSMANN FNM-4-1/2 is a 4.5 A, 250 V AC time-delay midget fuse from the FNM Series. It has a non-indicating design and measures 13/32 in x 1 1/2 in. The manufacturer part number is FNM-4-1/2.

Where to buy BUSSMANN FNM-4-1/2 fuses worldwide?

3G Electric supplies BUSSMANN FNM-4-1/2 fuses worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this time-delay midget fuse to your facility, ensuring compliance with your procurement requirements.

How to select the right BUSSMANN FNM series fuse for my application?

To select the correct BUSSMANN FNM series fuse, match the voltage rating (250 V AC) and current rating (4.5 A) to your circuit's requirements. Consider the time-delay characteristic for motor or transformer starting loads. Consult a qualified engineer for branch-circuit protection sizing.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

3G Electric supplies BUSSMANN time-delay cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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