• Brand: Whisper Power
  • Availability: In Stock
  • SKU: 50212034


For optimal safety and comfort, the best fuses are recommended to secure your power systems. In order to complement the high current fuse holders from our WP-MDC range, we do supply the required fuses. 

We can offer the following type of fuses:


MEGA fuses in Amp ratings of:
40 A, 60 A, 80 A, 100 A, 125 A, 150 A, 175 A, 200 A, 250 A and 300 A


ANL fuses in Amp ratings of:

50 A, 100 A, 150 A, 200 A, 250 A, 300 A, 350 A, 400 A, 500 A and 600 A


Class-T fuses in Amp ratings of:
225 A, 300 A, 400 A, 450 A and 600 A


MEGA fuses are suitable for 12 V and 24 V battery systems and are mainly intended for short circuit protection since these are relatively slow acting fuses. Main applications are protections of batteries, alternators and cabling. Due to their small interrupt capability of 2 kA, MEGA fuses are not suitable for use on large battery banks.


The ANL fuses that we have in stock are suitable for 12 V, 24 V and 48 V battery systems. Just like the MEGA fuse type, these are mainly intended for short circuit protection due to their relatively slow acting behaviour. ANL fuses are easy to replace due to the ‘fork’ design of the terminals. Main applications are protection of batteries, alternators and cabling/ ANL fuses have a slightly larger interrupt capability than MEGA fuses, being in the range of 2.5 – 3 kA. So these are not also recommended for use on large battery banks.


The Class-T fuses are compatible with any DC system up to 125 V. Since these fuses are fast acting, they have excellent current limiting properties and can be used to not only protect batteries and cabling, but also downstream equipment. This makes the Class-T fuse the ideal choice for inverter installations. An additional benefit of the Class-T fuse is the extremely high interrupt capability of 200kA. This means that Class-T fuses are perfectly suitable to be used on large battery banks, as some safety regulations are also instructing. 

Each shipping cost will be calculated when the full postal address and email address are received to verify with the best Logistics Transport to be delivered door to door and the customer will be communicated via email to agree on the shipment.
We can ship to virtually any address in the world. There are restrictions on some products and some products cannot be shipped to international destinations.
Promotional Shipping (e.g., free shipping) is only applied to orders shipped within the contiguous United States and does not apply to Alaska, Hawaii, Puerto Rico or the US Virgin Islands.
All shipments to Alaska or Hawaii and any other territories under the control of the United States may incur additional shipping charges based upon the weight of the package. Due to the distance, shipments will take a minimum of 5 business days to arrive.
Expedited shipping costs displayed on our website are only an estimate. You will be notified if the actual shipping cost exceeds the estimated shipping cost. We will never charge an increased shipping fee without your consent!

You may return most new, unopened items within 30 days of the delivery for a refund, returns made within 30 days of purchase will be refunded to the original form of payment. Returns initiated beyond 30 days of delivery will only be granted MABRU POWER SYSTEMS (MABRU STORE) credit. A 30% RESTOCKING FEE WILL BE APPLIED TO ALL RETURNS. We reserve the right to refuse returns or assess additional fees at our discretion, if the merchandise is not in the original packaging and ready-to-be-sold condition.
If you need to return an item, please Contact Us with your order number and details about the item. We will respond with instructions on how to return the item(s). Please ensure the item(s) are returned in its original packaging and properly secured for return shipment. Insurance MUST be applied to your return and tracking information of your return must be supplied to MABRU POWER SYSTEMS (MABRU STORE) via email at


We thoroughly inspect each item(s) prior to shipment to ensure and guarantee that the item(s) is free of any cosmetic damages and/or missing parts. While we take extra measures to ensure safe and secure shipment of your product, issues during shipment – while rare – are possible.
Upon receiving shipments from MABRU POWER SYSTEMS (MABRU STORE) and our partner shipping carriers, it is critical that you IMMEDIATELY inspect the package for damage PRIOR to signing for it and before accepting delivery from the carrier. If any damage is present, it MUST be noted on the carriers slip and reported to MABRU POWER SYSTEMS (MABRU STORE) IMMEDIATELY. If damage is discovered after accepting a shipment, it MUST be reported to MABRU POWER SYSTEMS (MABRU STORE) within 72 hours of the delivery. In the event that damage is reported beyond 72 hours of delivery, MABRU POWER SYSTEMS (MABRU STORE) will not accept any responsibility in replacing and/or further servicing your order.
It is imperative that you document the damage(s), this means photos of the exterior of the box MUST be supplied along with photos of the visible damage(s). It is crucial that ALL packaging- the bubble wrap, the box and pallet be saved, as required by the insurance company to file and successfully submit a claim of damage.
We will replace defective products with an exchange for the same model and style ONLY.
If your parcel is left without a signature and damage is found, please contact us within 48 hours at (954) 467-1770 or via email at


Your package should be unopened, unused and remain in the condition in which it was delivered until you successfully report a claim with MABRU POWER SYSTEMS (MABRU STORE).
Return on Electronics – Serial Number Policy
On returns of all electronics, serial numbers must match with serial number of product originally shipped and will undergo inspection; if serial numbers are not matching, a refund will not be issued.