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BUSSMANN NNB-R Dummy Neutral Fuse for Class CC Fuse Holders - Dummy Neutral Fuses
BUSSMANNDummy Neutral Fuses

BUSSMANN NNB-R Dummy Neutral Fuse for Class CC Fuse Holders

The BUSSMANN Dummy Fuse (MPN NNB-R) is a dummy neutral fuse designed for use with Class CC fuses. This BUSSMANN component serves as a non-functional placeholder in fuse holders, ensuring proper circuit continuity for…

SKU 3G-OTH-24861

Also listed as: NNBR · NNB R

Brand
BUSSMANN
Item
NNB-R Dummy Neutral Fuse for Class CC Fuse Holders
Category
Dummy Neutral Fuses
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

BUSSMANN
Manufacturer Part Number
NNB-R
Compatible Product Type
Class CC Fuses

Technical Documents

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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN Dummy Fuse (MPN NNB-R) is a dummy neutral fuse designed for use with Class CC fuses. This BUSSMANN component serves as a non-functional placeholder in fuse holders, ensuring proper circuit continuity for neutral conductors.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BUSSMANN NNB-R dummy fuse used for?

The BUSSMANN NNB-R dummy fuse is a non-functional placeholder for neutral conductors in Class CC fuse holders. It maintains circuit continuity without providing overcurrent protection, commonly used in industrial control panels and distribution systems where a neutral path is required.

What are the specifications of the BUSSMANN NNB-R dummy fuse?

The BUSSMANN NNB-R is a dummy neutral fuse compatible with Class CC fuses. Its manufacturer part number is NNB-R. It is designed to fit standard Class CC fuse holders, providing a mechanical path for neutral conductors without electrical protection.

Where to buy the BUSSMANN NNB-R dummy fuse worldwide?

3G Electric supplies the BUSSMANN NNB-R dummy fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the BUSSMANN NNB-R dummy fuse?

To install the BUSSMANN NNB-R dummy fuse, insert it into a Class CC fuse holder in place of a standard fuse. Ensure the circuit is de-energized before installation. The dummy fuse provides a continuous neutral path; verify proper seating for reliable contact.

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
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BUSSMANN Products

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Single-pole, non-rejection block style in-line fuse holder for Class CC and Midget fuses. Rated 600 V AC and 600 V DC. Compatible with FNM fuse series. Used for overcurrent protection in control panels, motor branch circuits, and general electrical equipment
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Single-pole, non-rejection block style in-line fuse holder for Class CC and Midget fuses. Rated 600 V AC and 600 V DC. Compatible with FNM fuse series. Used for overcurrent protection in control panels, motor branch circuits, and general electrical equipment
2-pole non-rejection block style fuse holder for Class CC and Midget fuses. Rated 600 V AC and 600 V DC. Compatible with HC10S fuse series. Used in control panels, machinery, and power distribution systems
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2-pole non-rejection block style fuse holder for Class CC and Midget fuses. Rated 600 V AC and 600 V DC. Compatible with HC10S fuse series. Used in control panels, machinery, and power distribution systems
1-pole non-rejection block style in-line fuse holder for Class CC and Midget fuses. Rated 600 V AC and 600 V DC. Compatible with KLM fuse series. Provides overcurrent protection in industrial circuits
BUSSMANN
1-pole non-rejection block style in-line fuse holder for Class CC and Midget fuses. Rated 600 V AC and 600 V DC. Compatible with KLM fuse series. Provides overcurrent protection in industrial circuits
Non-rejection block style in-line fuse holder for Class CC and midget fuses. Single pole design rated for 600 V AC and 600 V DC. Used in industrial control panels, motor circuits, and power distribution systems to provide overcurrent protection
BUSSMANN
Non-rejection block style in-line fuse holder for Class CC and midget fuses. Single pole design rated for 600 V AC and 600 V DC. Used in industrial control panels, motor circuits, and power distribution systems to provide overcurrent protection
Non-rejection block-style in-line fuse holder for Class CC and midget fuses. Rated 600 V AC and 600 V DC, single pole. Used in industrial control panels, motor circuits, and power distribution systems for overcurrent protection
BUSSMANN
Non-rejection block-style in-line fuse holder for Class CC and midget fuses. Rated 600 V AC and 600 V DC, single pole. Used in industrial control panels, motor circuits, and power distribution systems for overcurrent protection
BUSSMANN DIN MT FU BLOCK WH: Open Block Design, 1 Pole, 300 V AC_600 V AC, Screw, Non-Indicating (MPN NDNF1-WH)
BUSSMANN
BUSSMANN DIN MT FU BLOCK WH: Open Block Design, 1 Pole, 300 V AC_600 V AC, Screw, Non-Indicating (MPN NDNF1-WH)

More from BUSSMANN

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Dummy neutral fuse designed for use in fuse holders accepting 10 mm x 38 mm fuses. Provides a continuous neutral path without overcurrent protection, simplifying wiring in control panels and distribution boards
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Dummy neutral fuse designed for use in fuse holders accepting 10 mm x 38 mm fuses. Provides a continuous neutral path without overcurrent protection, simplifying wiring in control panels and distribution boards
The BUSSMANN NTN-R-30 is a dummy neutral fuse designed for use in fuse blocks or disconnects where a neutral conductor requires continuity without overcurrent protection. It is compatible with Class R and H fuse holders rated up to 30 amperes. This non-functional placeholder maintains circuit integrity for the neutral path
BUSSMANN
The BUSSMANN NTN-R-30 is a dummy neutral fuse designed for use in fuse blocks or disconnects where a neutral conductor requires continuity without overcurrent protection. It is compatible with Class R and H fuse holders rated up to 30 amperes. This non-functional placeholder maintains circuit integrity for the neutral path