MERSEN A4BQ5000 Class L Time-Delay Bolt-On Fuse, 600V AC/500V DC, 5kA
The MERSEN A4BQ Series Class L Time-Delay Bolt-On Fuse (MPN A4BQ5000) is a bolt-on body fuse rated at 5 kA, 600 V AC, and 500 V DC. This time-delay fuse from MERSEN is designed for overcurrent protection in…
SKU 3G-OTH-27725
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
Need installation or engineering help?
Ask a question
Product Description
The MERSEN A4BQ Series Class L Time-Delay Bolt-On Fuse (MPN A4BQ5000) is a bolt-on body fuse rated at 5 kA, 600 V AC, and 500 V DC. This time-delay fuse from MERSEN is designed for overcurrent protection in industrial electrical systems.
Frequently Asked Questions
What is the MERSEN A4BQ5000 fuse used for?
The MERSEN A4BQ5000 is a Class L time-delay bolt-on fuse used for overcurrent protection in industrial electrical systems. It handles high-energy faults in switchgear, motor control centers, and distribution panels, providing reliable protection for equipment operating at 600 V AC or 500 V DC.
What are the specifications of the MERSEN A4BQ5000 fuse?
The MERSEN A4BQ5000 is a Class L, A4BQ Series, bolt-on body, time-delay fuse rated at 5 kA interrupting capacity. It operates at 600 V AC and 500 V DC. The bolt-on design ensures secure mounting in industrial fuse holders, and the time-delay characteristic handles temporary inrush currents without nuisance opening.
Where to buy MERSEN A4BQ5000 fuses worldwide?
3G Electric supplies MERSEN A4BQ5000 fuses to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Class L time-delay bolt-on fuse for your overcurrent protection needs.
How to select the right MERSEN A4BQ5000 fuse for an application?
To select the MERSEN A4BQ5000, verify your system voltage does not exceed 600 V AC or 500 V DC, and ensure the available fault current is within the 5 kA interrupting rating. The time-delay characteristic suits motor or transformer circuits with high inrush. Confirm the bolt-on body fits your existing fuse holder dimensions.
Used in
Common applications for MERSENMERSEN Products
3G Electric supplies MERSEN time-delay bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
