- Edmonton Stock: 77
One-Time Cartridge Fuse · 10A 250V AC · Fast-Acting Midget Style · Fusetek BLN10
What this product is for
This one-time cartridge fuse is used for supplemental overcurrent protection in equipment and control applications where a 10A, 250V AC fast-acting fuse is specified. The BLN10 designation aligns with common BLN-style midget fuse listings used in North American replacement channels.
Use for
Use for replacing an existing BLN10 or equivalent 10A 250V one-time fuse in compatible fuse holders, disconnects, and equipment circuits. Typical buying checks include amp rating, voltage rating, physical size, fuse speed, and interrupting rating.
Avoid for
Avoid using this fuse where a time-delay fuse is required, where the physical dimensions do not match the holder, or where the equipment nameplate calls for a different class or interrupting rating. Do not substitute based on amperage alone.
Best for
Best for maintenance replacement when the original device calls for a BLN-style, one-time, fast-acting 10A 250V cartridge fuse. Suitable for electricians and maintenance buyers who need a straightforward replacement part rather than a resettable protection device.
Installed in
Typically installed in compatible midget fuse holders and fused equipment using approximately 13/32 in x 1-1/2 in (10 x 38 mm) cartridge fuses. Actual fit depends on the holder, ferrule style, and equipment design.
Why this product exists
One-time fast-acting fuses are used to open quickly under fault conditions and protect downstream components in circuits that do not require time-delay characteristics. For replacement work, matching the original fuse type helps maintain intended protection and coordination.
Compared with similar products
Compared with time-delay cartridge fuses, a fast-acting one-time fuse typically responds more quickly to overcurrent and inrush-sensitive faults. Compared with larger class fuses, this midget-style format is commonly used where space is limited and the equipment is designed around that footprint. As a rule of thumb, always replace with the same fuse family and rating unless the equipment manufacturer specifies an approved alternative.
Actual performance depends on the equipment, available fault current, holder rating, and local electrical code.
Specifications
- Type: One-time cartridge fuse
- Series / style reference: BLN-style / midget format
- Amp rating: 10A
- Voltage rating: 250V AC
- Operating characteristic: Fast-acting
- Typical size reference: 13/32 in x 1-1/2 in (10 x 38 mm)
- Application: Supplemental overcurrent protection
- Brand: Fusetek
- Manufacturer part number: BLN10
Minimum Order $20
We accept the following payment methods:

Credit Card can offer cardholders convenience, security, rewards, and the opportunity to build a healthy credit history.
Click here for Contractor Cash Account
Trade Credit is a standard financing option for contractors and construction companies to obtain supplies and keep their projects moving. We offer 30-day credit terms to trade contractors on approved applications only.
Click here for Contractor Credit Account 
(Contractor Accounts)
Standard Shipping-Free on orders over $249 in Metropolitan Areas / $499 in Rural Areas
(All Other Accounts)
Standard Shipping-Free on orders over $499
Minimum Order Is $20
Freight Surcharge Apply To Oversized/Over-Weight Items(Not Limited To):
- PVC and EMT Pipe
- Wire and Cable
- Items over 48 inches in length
Surcharges are applied to items on an individual basis regardless if the rest of the order meets prepaid levels. If a freight line appears at the time of check out it only applies to the Items carrying a surcharge and not the entire basket of goods.
Shipping Options:
- A courier can deliver to your home, office, or your job site
- Pick up at local depot near you (applies to the following locations)
Edmonton Warehouse 8135 Roper Rd Edmonton, T6E 6S4, AB
Burnaby Warehouse 5608 Goring St Burnaby, V5B 3A3, BC
Orders are typically delivered within two to eleven business days. The transit time begins the first full shipping day after your order leaves our warehouse. Please allow an additional 2-5 days for delivery to remote locations, additional fees may apply.
THE FOLLOWING APPLIES TO STANDARD SHIPPING OPTIONS
- We cannot deliver to P.O. boxes.
- A signature may be required for shipments over $500.
- No weekend delivery.
- Wire & cable, EMT or PVC conduit, tube lamps 4ft or greater, and 10ft ground rods & mast pipes have special conditions.
Standard Shipping cost on orders less than $499
Total shipping cost = "Per Shipment" cost + "Per Item" cost. The "per item" cost is listed in terms of price per pound.
Product Group | Per Shipment* | Per Item |
|---|---|---|
Boxes | $6.99 | $1.49/lb |
Conduit & Raceway | $149.99 | $2.49/lb |
Connectors & Fittings | $5.99 | $1.19/lb |
Data & Structured Home | $5.99 | $1.19/lb |
Distribution Equipment | $5.99 | $1.19/lb |
Emergency Lighting | $6.99 | $1.49/lb |
Heating & Ventilation | $6.99 | $1.49/lb |
Lighting Controls | $5.99 | $1.19/lb |
Lighting Indoor | $6.99 | $1.49/lb |
Lighting Outdoor | $6.99 | $1.49/lb |
Tools | $4.99 | $.99/lb |
Wire & Cable | $49.99 | $2.29/lb |
Wiring Devices | $5.99 | $1.19/lb |
Any combination of the above items | Highest applicable per-shipment charge | As above |
Effective Date: August, 15, 1998
At Evolt Electrical Supply, customer satisfaction is our top priority. Please review our return policy below:
Returns
Defective Items:
- If you receive a defective item, you may return it for a replacement or refund within 30 days of purchase.
- To initiate a return, please contact our customer service team with your order number and a description of the defect.
Non-Defective Items:
- We do not accept returns for non-defective items. All sales are final once the product is shipped or ordered from the manufacturer. In certain circumstances we may amend this so feel free to contact our customer service team.
Return Process
Authorization:
- Before returning any items, you must obtain a Return Merchandise Authorization (RMA) number from our customer service team. Returns without an RMA number will not be accepted.
- Backordered items can not be cancelled if the item is in transit from the manufacturer, contact us to review.
Shipping:
- Customers are responsible for the return shipping costs. We recommend using a trackable shipping service or purchasing shipping insurance.
Condition:
- Returned items must be in their original packaging and condition. Any items returned damaged due to improper packaging or misuse will not be eligible for a refund or replacement.
Refunds
- Once we receive and inspect your returned item, we will notify you of the approval or rejection of your refund.
- Approved refunds will be processed within [7] business days and a credit will automatically be applied to your original method of payment.






