MERSEN A30QS100-4 Fast-Acting Bolt-On Fuse, 100 A, 300 V AC/DC
The MERSEN A30QS Series is a fast-acting bolt-on fuse designed for semiconductor protection. This specific model, the A30QS100-4, is rated for 100 A and 300 V AC/DC. It is a fast-acting fuse with a 300 V DC voltage…
SKU 3G-OTH-25540
Also listed as: A30QS1004 · A30QS100 4
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The MERSEN A30QS Series is a fast-acting bolt-on fuse designed for semiconductor protection. This specific model, the A30QS100-4, is rated for 100 A and 300 V AC/DC. It is a fast-acting fuse with a 300 V DC voltage rating.
Frequently Asked Questions
What is the MERSEN A30QS100-4 semiconductor fuse used for?
The MERSEN A30QS100-4 is a fast-acting bolt-on fuse designed to protect semiconductor devices like diodes, thyristors, and IGBTs from overcurrent. It is commonly used in power supplies, drives, and industrial control panels where rapid fault clearing is critical to prevent damage to sensitive electronics.
What are the specifications of the MERSEN A30QS100-4 fuse?
The MERSEN A30QS100-4 is a 100 A, 300 V AC/DC fast-acting fuse from the A30QS Series. It has a DC voltage rating of 300 V and uses a bolt-on mounting style. The manufacturer part number is A30QS100-4, and it is designed for semiconductor protection applications.
Where to buy the MERSEN A30QS100-4 fuse worldwide?
3G Electric supplies the MERSEN A30QS100-4 fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this fast-acting semiconductor fuse.
How to select the correct MERSEN A30QS series fuse for my application?
To select the correct MERSEN A30QS fuse, match the voltage rating (300 V AC/DC) and current rating (100 A for this model) to your circuit requirements. Ensure the fuse is fast-acting to protect semiconductors. Consult the manufacturer's data sheet for interrupting capacity and mounting dimensions.
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3G Electric supplies MERSEN fast-acting bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
