MERSEN Fuse: Class L, A4BY Series, Bolt-On Body, Time-Delay, 1.1 kA, 600 V AC
The MERSEN A4BY Series Class L Time-Delay Bolt-On Fuse (MPN A4BY1100) is a bolt-on body fuse rated at 1.1 kA, 600 V AC, and 300 V DC. This time-delay fuse from MERSEN is designed for overcurrent protection in…
SKU 3G-OTH-27149
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The MERSEN A4BY Series Class L Time-Delay Bolt-On Fuse (MPN A4BY1100) is a bolt-on body fuse rated at 1.1 kA, 600 V AC, and 300 V DC. This time-delay fuse from MERSEN is designed for overcurrent protection in industrial electrical systems.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the MERSEN A4BY1100 fuse used for?
The MERSEN A4BY1100 is a Class L time-delay bolt-on fuse rated at 1.1 kA, 600 V AC, and 300 V DC. It provides overcurrent protection in industrial electrical systems, such as switchboards, motor control centers, and feeder circuits, where high interrupting capacity and delayed response to inrush currents are required.
What are the specifications of the MERSEN A4BY1100 fuse?
The MERSEN A4BY1100 is a Class L, A4BY Series, bolt-on body, time-delay fuse. Its key specs are 1.1 kA current rating, 600 V AC, and 300 V DC. The manufacturer part number is A4BY1100. This MERSEN fuse is designed for high-current industrial overcurrent protection applications.
Where to buy the MERSEN A4BY1100 fuse worldwide?
3G Electric supplies the MERSEN A4BY1100 fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact 3G Electric to source this MERSEN A4BY Series time-delay bolt-on fuse for your industrial electrical system.
How to select the correct MERSEN A4BY1100 fuse for an application?
To select the MERSEN A4BY1100, verify your system voltage does not exceed 600 V AC or 300 V DC, and the continuous load current is below 1.1 kA. Ensure the fuse holder accommodates a Class L bolt-on body. For time-delay applications, confirm the inrush characteristics match the A4BY Series curve. Consult a qualified engineer for coordination studies.
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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.
