MERSEN Fuse Block: Open Block Design, 1 Pole, 480 V AC, Quick Connect/Screw
The MERSEN Fuse Block with Open Block Design is a 1-pole, 480 V AC unit for UL Class G fuses, featuring Quick Connect/Screw terminals and a Non-Indicating design (MPN 40311G). 3G Electric interprets your demand for…
SKU 3G-OTH-23977
Also listed as: 40311 G · 40311-G
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 Fuse Block with Open Block Design is a 1-pole, 480 V AC unit for UL Class G fuses, featuring Quick Connect/Screw terminals and a Non-Indicating design (MPN 40311G). 3G Electric interprets your demand for this OEM component, sourcing it across 14 industrial departments with specialist depth in electrical controls.
Frequently Asked Questions
What is the MERSEN 40311G fuse block used for?
The MERSEN 40311G fuse block is used to safely mount and connect UL Class G fuses in industrial control panels, motor circuits, and branch circuit protection. Its open block design with quick-connect/screw terminals suits applications requiring reliable overcurrent protection up to 480 V AC.
What are the specifications of the MERSEN 40311G fuse block?
The MERSEN 40311G is a 1-pole, open-block fuse block rated for 480 V AC. It accepts UL Class G fuses and features quick-connect/screw terminals for wiring. The non-indicating design provides basic fuse holding without blown-fuse indication. MERSEN manufactures this model under part number 40311G.
Where to buy the MERSEN 40311G fuse block worldwide?
3G Electric supplies the MERSEN 40311G fuse block worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this MERSEN fuse block to any country.
How to install the MERSEN 40311G fuse block?
Mount the MERSEN 40311G on a flat surface using the integral mounting holes. Connect line and load wires to the quick-connect terminals or screw terminals per the wiring diagram. Insert a UL Class G fuse of the correct amperage rating. Ensure the circuit is de-energized before installation.
Used in
Common applications for MERSENMERSEN Products
3G Electric supplies MERSEN fuse blocks for ul class g fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
