Bussmann 3833 Series AGC Fuse ...
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Bussmann 3833 Series AGC Fuse Block, 1 to 8-Pole Configurations

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Model: 3833-1

In Stock (leaves warehouse same day if ordered before 3pm ET)

$18.07
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Bussmann 3833 Series AGC Fuse Block, 1 to 8-Pole Configurations

The Bussmann 3833 Series is a family of fuse mounting blocks built to accept AGC-type fuses, available in configurations ranging from a single fuse position up through an 8-pole, 8-fuse-position layout (1 Pole - 1 Fuse Position, 2 Pole - 2 Fuse Positions, and 8 Pole - 8 Fuse Positions). Each configuration in the 3833 Series gives electricians, maintenance teams, and panel builders a straightforward way to mount, access, and replace AGC fuses within a circuit protection scheme, whether the application calls for one isolated fuse position or a bank of several positions on a single block. As a Bussmann product, the 3833 Series is manufactured to the fit-and-function standards associated with the Bussmann circuit protection line, making it a practical choice whenever a dependable AGC fuse holder is required for a project, panel build, or field repair, regardless of how many fuse positions the job demands.

Key Features

  • Configurable Pole Count: The 3833 Series is offered in 1 Pole (1 Fuse Position), 2 Pole (2 Fuse Positions), and 8 Pole (8 Fuse Positions) configurations, allowing the correct fuse block to be matched to the number of AGC fuse positions a circuit requires.
  • AGC Fuse Compatibility: Every configuration in this series is engineered specifically to accept AGC-type fuses, allowing for straightforward fuse selection and replacement without needing to modify the mounting hardware.
  • Bussmann Manufacturing: Produced by Bussmann, a long-standing supplier of fuses, fuse blocks, and related circuit protection hardware used across commercial, industrial, and equipment applications.
  • Simple Fuse Access: The block designs across the series are intended to make routine fuse inspection, testing, and replacement more convenient for maintenance personnel working on single- or multi-position AGC fuse-protected circuits.
  • 3833 Series Identification: Clearly identified by the Bussmann 3833 model family, helping ensure the correct replacement or upgrade part is selected for AGC fuse-protected circuits, whether a single position or multi-position block is needed.
  • Scalable Footprint: Because the series spans from a single AGC fuse position up to eight positions on one block, it can be sized to fit compact single-circuit applications or larger multi-circuit panel layouts.

Technical Specifications

  • Pole/Fuse Position Options: 1 Pole - 1 Fuse Position, 2 Pole - 2 Fuse Positions, 8 Pole - 8 Fuse Positions
  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Single- and Multi-Circuit Overcurrent Protection
  • Control Panel and Equipment Fuse Mounting
  • Replacement Fuse Holder Installations
  • Industrial and Commercial Electrical Systems
  • Maintenance and Repair of AGC Fuse-Protected Circuits
  • New Construction and Retrofit Panel Wiring

Why Bussmann?

Bussmann is widely recognized within the circuit protection industry, and the 3833 Series of AGC fuse blocks reflects that reputation by offering dependable, single- through 8-pole mounting solutions for AGC fuses. Specifying genuine Bussmann fuse blocks helps ensure proper fit, reliable connections, and consistent performance when installing, maintaining, or upgrading AGC fuse-protected circuits, no matter how many fuse positions the application requires. For contractors and maintenance professionals who need a trusted AGC fuse holder in the right pole count, the Bussmann 3833 Series is manufactured to support that goal.

Manufacturer Resources

Product Specs

Product Type:
Fuse Block
Configuration:
1-Pole
Department:
Electrical
Product Subgroup:
Fuse Holders & Blocks
list_batch:
BUSS-20260919
Series:
3833
Product Group:
Circuit Protection

Bussmann 3833-1 – Frequently Asked Questions

1) What fuse type does the Bussmann 3833 Series fuse block accept?
The 3833 Series blocks are built specifically for AGC-type glass tube fuses, in every pole count offered. AGC is the 1/4 x 1-1/4 inch glass cartridge fuse common in control circuits and equipment, so you drop the fuse straight into the clips with no adapter or modification to the block.
2) How many fuse positions can I get on a Bussmann 3833 fuse block?
Three configurations: 1 pole (one fuse position, part 3833-1), 2 pole (two positions, 3833-2), and 8 pole (eight positions, 3833-8). Pick the pole count by how many AGC-protected circuits land on that block, one block per circuit for isolated loads or the 8-pole when you are ganging a bank of control circuits in one panel.
3) I need to replace a failed AGC fuse holder in a control panel. Is the 3833 the right part?
If the existing holder is an AGC block, yes. The 3833 Series is a direct AGC fuse mounting block and is sold in the same 1, 2, and 8 position counts you commonly find in control panels, so you match the pole count of the block coming out. Order 3833-1 for a single position, 3833-2 for two, 3833-8 for eight.
4) What is the difference between a Bussmann 3833 AGC block and a Class R or Class G fuse block?
Different fuse families and different duty. The 3833 takes AGC glass tube fuses, which is low-amperage control and equipment circuit protection. If your drawing calls for a branch circuit or disconnect class fuse, you need a block built for that class instead, such as the Littelfuse LFR60030-3CID Class R block rated 600V 30A or the Littelfuse LFG60015-1SQDINR Class G block rated 600V 15A. An AGC block will not accept those fuses.
5) If a panel calls for Class R fuses instead of AGC glass fuses, what fuse block should be used?
The Bussmann 3833 Series is built specifically to accept AGC-type fuses, so it will not hold a Class R fuse. For a Class R opening, the Littelfuse LFR60030-3CID is a Class R fuse block rated 600V 30A. The two serve different fuse classes, so match the block to the fuse class the drawing specifies rather than adapting one to the other.
6) Can a Littelfuse Class G or Class R block be used as a drop-in replacement for a Bussmann 3833 AGC block?
No. The 3833 Series is dimensioned and clipped for AGC-type fuses, so a block built for another fuse class will not take the same fuse. The Littelfuse LFG60015-1SQDINR is a Class G block and the LFR60030-3CID is a Class R block; both would require changing the fuses as well as the block and rechecking the mounting footprint in the enclosure. For a like-for-like swap on an AGC circuit, stay within the 3833 Series and match the fuse position count.
7) Do the 3833 fuse blocks come with fuses?
No. The 3833 Series is the mounting block only, it holds and gives access to AGC fuses but the fuses themselves are ordered separately by amp rating for the circuit you are protecting.
8) Can I use several 3833-1 single position blocks instead of one 8-pole block?
You can. The series spans a single AGC position up to eight on one block, so the choice is about panel real estate and wiring. Individual 3833-1 blocks let you place each protected circuit where it suits the layout and remove one without disturbing the others; the 3833-8 puts eight positions on one footprint with a single mounting operation, which is usually what panel builders want for a bank of control circuits.
9) What kind of jobs is the Bussmann 3833 AGC fuse block used on?
Control panel and equipment fuse mounting, single and multi circuit overcurrent protection, replacement holder installs, and both new construction and retrofit panel wiring in industrial and commercial systems. It is the block maintenance crews pull when they need routine access to inspect, test, or swap AGC fuses.
10) Is there a heavier duty alternative if I need bolt-in mounting rather than an AGC block?
For bolt-in mounting, the Littelfuse LD Series POWR-BLOKS fuse block is a bolt-in mount block. It is a different fuse family from the 3833, which is an AGC block, so confirm which fuse the circuit is specified for before you substitute.
How fast can I get the Bussmann 3833-1 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Bussmann 3833-1 come with a warranty?
Absolutely. The Bussmann 3833-1 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Bussmann 3833-1?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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