AEG ELFA-E81S-D3 Miniature Circuit Breaker 240V AC / 415V AC
AEG ELFA-E81S-D3 Miniature Circuit Breaker 240V AC / 415V AC
Share
Couldn't load pickup availability
✓ 30-day returns on every item — return policy
30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.
Shipping Estimate
⚡ Same-day shipping available — order by 11 am CT ($100 add-on at checkout)
✓ Free domestic UPS Ground shipping — applied automatically at checkout.
- Same-Day Available
- Real support team
- Secure checkout
Used in DIN rail panel assemblies and machine control enclosures, the AEG Elfa E81S-D3 is a 1-pole miniature circuit breaker rated at 3 amps with a D-curve trip characteristic. The nameplate confirms a voltage rating of 240/415V AC, consistent with the E81S series standard specification for single-pole IEC-type breakers. The D-curve designation indicates a high instantaneous trip threshold, typically 10 to 20 times the rated current, making this unit appropriate for loads exhibiting high inrush at startup such as transformers, solenoids, and certain motor applications.
The single-pole body design follows standard IEC 60898 form factor, with a 35mm DIN rail mounting clip integrated into the base for tool-free installation and removal. Screw-type terminal connections are accessible at the top and bottom of the housing. The toggle handle provides manual on/off switching in addition to automatic overcurrent protection.
The E81S series was produced by AEG under its Elfa product line for European and international industrial markets. Part number ELFA-E81S-D3 reflects the series (E81S), trip curve (D), and rated current (3A). The unit carries VDE certification as indicated by the marking visible on the nameplate label. Physical dimensions conform to the standard narrow single-module DIN rail MCB profile.
Stock # 0226-729
Frequently Asked Questions
Shipping & Handling
Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.
Returns & Condition
All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.
Payment Options
We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.
