(0)
Flash

Same Day Shipping

Sign In Parts Manuals Quick Order
Order Status
Equipment
Parts
Supplies
Brokerage

Customer Login

Checkout as a new customer

Creating an account has many benefits:

  • See order and shipping status
  • Track order history
  • Check out faster
Create an Account

Bfa-100 - Fuse Status Indicator - Atc Diversified

Brand: Atc Diversified
Part #: Bfa-100
$393.48

List Price: $426.67
🏭 Ships Directly from Manufacturer This item ships straight from our trusted supplier — saving you time and keeping things moving fast.
* Unsure about this part? Submit a " Part Number Research " request for assistance.
Brand New Part
Not Eligible For Free Shipping
Manufacturer Warranty Included - More info
Return & Cancellation Policy - More info

Description / Bfa-100 - Fuse Status Indicator - Atc Diversified

Fuse Status Indicator
ATC Diversified • Industrial Electrical Controls • Sensert Connected
Bfa-100Fuse Indicator

ATC Diversified Bfa-100 replacement part, fuse status indicator, ATC fuse indicator industrial control

ATC Diversified Fuse Status Indicator (BFA series). A visual indicator that monitors fuse status and illuminates an LED or indicator light when a fuse has blown allowing operators to quickly identify a blown fuse without opening the panel or testing individual fuses with a meter.

🔍 Application & Benefits

✖ Problems It Solves

  • ✖ Difficulty identifying blown fuses in multi-fuse panels
  • ✖ Time lost manually testing fuses to find the failed one
  • ✖ No visual indication of fuse status without opening panel

✓ Key Benefits

  • ✓ Immediate visual indication when a fuse opens
  • ✓ Reduces time to locate the failed fuse in a multi-fuse panel
  • ✓ Panel-mounted for at-a-glance fuse status monitoring

🔧 Installation Overview

  1. Install BFA indicator in parallel with each fuse to be monitored
  2. Connect per wiring diagram indicator must see voltage across an open fuse to illuminate
  3. Apply power and verify indicator is off with fuse intact
  4. Simulate blown fuse by removing fuse verify indicator illuminates

📋 Specifications

DetailValue
Part NumberBfa-100
BrandATC Diversified Electronics
Product TypeFuse Indicator
CategoryIndustrial Electrical Controls

❓ Common Questions

Q: Why does the indicator light up when the fuse is blown, not when it is good?

A: The BFA indicator is connected in parallel with the fuse. When the fuse is intact, both ends of the fuse are at the same voltage (very low voltage drop across a good fuse) the indicator sees essentially no voltage and stays off. When the fuse blows, it becomes an open circuit and the full supply voltage appears across the indicator, causing it to illuminate.

Need help selecting the right ATC Diversified product?

Our team can assist with product selection and compatibility questions.

Contact Us Form