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Bussmann ANL-600 ANL Circuit Limiter Fuse, 600A, Stud/Blade Terminals
The Bussmann ANL-600 is an Eaton Bussmann series ANL circuit limiter engineered for high-amperage overcurrent protection in low-voltage power distribution systems. Rated 600A with an interrupt rating of 6 kAIC at 32 Vac and 2.7 kAIC at 80 Vdc, this circuit limiter is built with blade end x blade end, stud terminal construction for secure, low-resistance connections in fuse blocks and holders. As a non-indicating device, the ANL-600 delivers dependable circuit protection without a built-in blown-fuse indicator, making it a proven choice for demanding electrical applications that require dual AC/DC current-limiting performance.
Key Features
- Amperage Rating: 600A rating supports high-current circuit protection for demanding power distribution applications.
- Interrupt Rating: 6 kAIC at 32 Vac and 2.7 kAIC at 80 Vdc for dual-rated AC and DC current-limiting performance.
- Terminal Configuration: Blade end x blade end, stud terminals provide a secure mechanical and electrical connection in compatible fuse blocks and holders.
- Non-Indicating Design: No integrated blown-fuse indicator, consistent with standard ANL circuit limiter construction.
- Series: Part of the Eaton Bussmann ANL series of circuit limiters designed for reliable overcurrent protection.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Typical Applications
- High-Amperage Circuit Protection in 600A-Rated Systems
- Low-Voltage AC Power Distribution up to 32 Vac
- Low-Voltage DC Power Distribution up to 80 Vdc
- Stud-Mounted Fuse Block and Holder Installations
- Industrial and Commercial Electrical Equipment Requiring Blade-Terminal Fuses
Why Bussmann?
Bussmann, part of Eaton's electrical protection portfolio, engineers the ANL series of circuit limiters for dependable overcurrent protection with dual AC/Vdc interrupt ratings and rugged stud/blade-terminal construction. The ANL-600's 600A rating and 6 kAIC at 32 Vac / 2.7 kAIC at 80 Vdc interrupt ratings reflect the consistent, code-aware engineering professionals expect when specifying Bussmann circuit protection components for critical power distribution systems.
Manufacturer Resources
Product Specs
- list_batch:
- BUSS-20260919
- Product Type:
- Fuse
- Amperage Rating:
- 600A
- Voltage Rating:
- 32V
- Connection Type:
- Blade End x Blade End
- Configuration:
- Non-Indicating
- Department:
- Electrical
- Product Subgroup:
- Fuses
- Product Group:
- Circuit Protection
- Product Height:
- 1.62 in
- Product Width:
- 0.95 in
- Product Length:
- 3.38 in
- Product Weight:
- 0.3 lb
Bussmann ANL-600 – Frequently Asked Questions
1) Will a Bussmann ANL-600 work on a 48V or 80V DC battery bank?
Yes for DC up to 80 volts. The ANL-600 is dual rated: 6 kAIC interrupting at 32 Vac and 2.7 kAIC at 80 Vdc. A 48V DC system sits inside that 80 Vdc rating, so the fuse is applied within spec, but note the available fault current at the fuse has to stay under 2.7 kA on the DC side. Large paralleled battery banks can exceed that, in which case you need a higher interrupting device.
2) What is the AC voltage limit on the Bussmann ANL-600 circuit limiter?
32 Vac is the ceiling. The ANL-600 carries a 32V AC rating with 6 kAIC interrupting at that voltage, so it is a low-voltage device only. Do not put it in a 120/240V branch circuit or any line-voltage panel. For those systems you want a Class RK, J, or T fuse rated 250V or 600V instead.
3) How does the ANL-600 fuse mount, and do I need a separate fuse block?
It is a bolt-down fuse, not a cartridge that clips in. The ANL-600 has blade end x blade end stud terminals, so each blade bolts through to a stud on an ANL-style fuse block or holder. The block or holder is a separate purchase, and so are the cable lugs and hardware to land your conductors on it. Bolted blade terminals are what keep contact resistance low at 600 amps, so torque both ends properly and keep the mating surfaces clean.
4) Does the Bussmann ANL-600 have a blown fuse indicator?
No. The ANL-600 is a non-indicating fuse, which is standard for the ANL circuit limiter family. There is no pop-up pin or window, so troubleshooting means a voltage check across the terminals or a continuity test with the circuit de-energized. If your crew relies on visual indication for fast fault finding, plan on labeling the block or using a separate monitoring method.
5) What is the exact part number to order for a 600 amp ANL fuse from Bussmann?
The manufacturer part number is ANL-600, from the Eaton Bussmann ANL series. The amp rating is carried in the suffix, so ANL-600 is the 600 amp size. Specify the full designation on the purchase order; the ANL prefix distinguishes it from other Bussmann high-current limiter families with similar numeric suffixes.
6) Is a 600A ANL circuit limiter the right choice for protecting DC feeders and busbars?
That is what the ANL series is built for. A circuit limiter like the ANL-600 protects the high-amperage feeder itself, cable runs, busbars, and distribution taps in low-voltage power systems, rather than individual branch loads. It is dual rated for AC and DC work, 32 Vac and 80 Vdc, which is why it turns up in low-voltage industrial and commercial equipment and stud-mounted distribution. For branch-level protection downstream of the limiter you still need smaller fuses or breakers sized to each load.
7) Can I replace a smaller ANL fuse with an ANL-600 in the same holder?
Only if the circuit and the conductors are sized for 600 amps. ANL fuses share the blade-and-stud mounting pattern within a given physical size, but moving up to a 600 amp element removes protection from any wire, lug, or busbar rated below that. Match the fuse to the ampacity of what it protects, and confirm your holder's stud spacing and terminal size accept the 600 amp body before swapping.
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Does the Bussmann ANL-600 come with a warranty?
Absolutely. The Bussmann ANL-600 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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