Bussmann BAF Series Fast-Actin...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$6.83
Bussmann BAF Series Fast-Acting Midget Fuse, Ferrule End, 250V

Bussmann BAF Series Fast-Acting Midget Fuse, Ferrule End, 250V

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Model: BAF-2

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

$6.83
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Bussmann Fast Acting Midget Fuse BAF Series 2A 250V Non-Indicating Ferrule End

Professional-Grade Fast Acting Circuit Protection

The Bussmann Fast Acting Midget Fuse BAF Series delivers superior electrical protection and circuit safety for control circuits and sensitive electronic equipment. This midget fast acting fuse features rapid fault clearing technology designed for electrical contractors, industrial facilities, and commercial installations, providing the reliable overcurrent protection and industry-leading safety that electrical professionals demand.

Professional Features & Benefits

Fast Acting Protection

  • Rapid Fault Clearing - Provides immediate circuit protection for sensitive electronic equipment and control circuits
  • 2 Ampere Rating - Precise overcurrent protection for low-current applications requiring reliable circuit safety
  • 250V Voltage Rating - Suitable for standard commercial and industrial electrical systems
  • Ferrule End Connection - Secure connection design ensures reliable electrical contact and easy installation

Safety & Standards Compliance

  • CE Marked Certification - Meets European safety standards for electrical protection equipment
  • Non-Indicating Design - Professional-grade construction without visual indication for standard applications
  • Nickel-Plated Brass Endcaps - Corrosion-resistant construction ensures long-term reliability and electrical conductivity

Technical Specifications

2 ampere rating, 250V voltage rating, 100 AIC interrupt rating at 250VAC, 10 kAIC at 125VAC, midget fuse size (1.5" x 0.41" x 0.41"), ferrule end x ferrule end connection, non-indicating design, nickel-plated brass endcaps, 0.25 lb weight, fast acting response for immediate fault clearing.

Installation & Setup

  1. Turn off power and verify zero energy state using proper lockout/tagout procedures
  2. Remove existing fuse using appropriate fuse pullers to ensure safe handling
  3. Inspect fuse holder for proper contact alignment and cleanliness
  4. Insert new Bussmann BAF series fuse ensuring proper ferrule end contact
  5. Verify secure connection and proper fuse seating in holder
  6. Restore power and test circuit operation following NEC guidelines

Professional Applications

Ideal for:

  • Control Circuits - Motor control panels, relay circuits, and automation systems requiring fast acting protection
  • Electronic Equipment - Sensitive electronic devices and instrumentation requiring immediate fault clearing
  • Lighting Circuits - Low-current lighting control systems and dimmer circuits
  • Meter Circuits - Electrical metering and monitoring equipment protection
  • Communication Systems - Telecommunications and data equipment circuit protection
  • HVAC Controls - Heating, ventilation, and air conditioning control circuit protection
  • Industrial Machinery - Small motor and control circuit protection in manufacturing equipment
  • Commercial Buildings - Office building electrical systems and facility control circuits

Fast Acting Technology Advantage

Bussmann fast acting fuse technology provides immediate response to overcurrent conditions, protecting sensitive electronic equipment and control circuits from damage. The rapid fault clearing capability ensures minimal arc energy and reduced system downtime, while the precise 2 ampere rating delivers reliable protection without nuisance tripping.

Why Choose Bussmann Quality?

Bussmann commitment to CE marking compliance, reliable overcurrent protection, and electrical safety for professional installations. The nickel-plated brass construction ensures long-term reliability and corrosion resistance, while the midget fuse design provides space-efficient protection for modern electrical panels and control systems.

Manufacturer Resources

Product Specs

Fuse Indicator:
Non-indicating
Product Material:
Nickel-plated brass endcaps
Packaging Type:
Standard
Product Subgroup:
Fuses
Voltage Rating:
250V
Compliances:
CE Marked
Product Type:
Midget Fuse
Department:
Electrical
Product Weight:
.25 lb
Product Width:
.41 in
Product Group:
Circuit Protection

Bussmann BAF-2 – Frequently Asked Questions

1) Can I use a 250V BAF fuse on a 480V control circuit?
No. The BAF series is rated 250V, so it must not be applied above that. For a 480V control transformer primary you need a fuse rated at or above the circuit voltage. Using a 250V fuse on a higher-voltage circuit risks the fuse failing to clear the fault safely.
2) Is the BAF fuse fast-acting or time-delay? Will it hold a motor inrush?
Fast acting. The BAF clears overcurrent immediately, which is what you want ahead of instrumentation, metering, relays, and electronic control gear. It is not a dual-element time-delay fuse, so it is a poor choice where a transformer or motor draws heavy inrush on start, use a time-delay midget fuse for those loads.
3) What amp ratings does the Bussmann BAF fast-acting fuse come in?
Two ratings are offered: 2 amp (BAF-2) and 9 amp (BAF-9). Both are 250V fast-acting midget fuses with the same body size and ferrule ends, so swapping between them is only a matter of matching the ampere rating to your circuit.
4) What is the interrupting rating of the Bussmann BAF midget fuse?
The BAF is listed at 100 AIC at 250VAC and 10 kAIC at 125VAC. That matters when you are sizing protection for a panel with available fault current: at the full 250V the interrupting capability is low, so it belongs on control and electronic circuits rather than on branch circuits with high available fault current.
5) Does the BAF fuse have a blown-fuse indicator?
No, it is a non-indicating fuse. There is no pop-up pin or visual flag, so troubleshooting means pulling the fuse and testing continuity, or relying on a holder with its own indicating light. If your maintenance crew needs at-a-glance identification of a blown element, specify an indicating-style midget fuse instead.
6) What part number do I order for a 2 amp Bussmann midget fast-acting fuse?
BAF-2 is the manufacturer part number for the 2 amp version; the 9 amp is BAF-9. Both are 250V fast-acting, non-indicating midget fuses with ferrule ends, supplied in standard packaging.
7) Are the end caps on the BAF fuse corrosion resistant for a damp mechanical room?
The endcaps are nickel-plated brass, which resists corrosion and keeps contact resistance low in a fuse clip over time. That helps in humid plant rooms and outdoor-adjacent control enclosures where plain caps can tarnish and cause nuisance heating at the clips.
8) Does the Bussmann BAF fuse carry any compliance marking?
The BAF series is CE Marked. No other listing or approval mark is carried on the product record, so if your specification calls for a specific agency listing, verify that requirement against the agency documentation for the exact ampere rating you are buying.
How fast can I get the Bussmann BAF-2 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 BAF-2 come with a warranty?
Absolutely. The Bussmann BAF-2 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 BAF-2?
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
Why buy the Bussmann BAF-2 from ZenSupply?
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