MERSEN 21037R Fuse Block, 2-Pole, 250 V AC, Box Lug, Non-Indicating, Open Design
MERSEN Fuse Blocks for UL Class RK1 & RK5 Fuses.
SKU 3G-OTH-25809
Also listed as: 21037 R · 21037-R
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
MERSEN Fuse Blocks for UL Class RK1 & RK5 Fuses.
Frequently Asked Questions
What is the MERSEN 21037R fuse block used for?
The MERSEN 21037R fuse block is used to safely mount and connect UL Class RK1 and RK5 fuses in industrial electrical circuits. It is commonly applied in motor control centers, panel boards, and distribution equipment requiring 250 V AC protection. The open block design allows easy fuse access and replacement.
What are the specifications of the MERSEN 21037R fuse block?
The MERSEN 21037R is a 2-pole, 250 V AC fuse block with an open block design and box lug terminals. It is non-indicating and accepts UL Class RK1 and RK5 fuses. The manufacturer part number is 21037R. This block is suitable for industrial overcurrent protection applications.
Where to buy the MERSEN 21037R fuse block worldwide?
You can source the MERSEN 21037R fuse block through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine MERSEN components for industrial electrical systems.
How to install the MERSEN 21037R fuse block?
Mount the MERSEN 21037R fuse block on a flat surface using the provided slots. Connect incoming and outgoing conductors to the box lug terminals, tightening to the manufacturer's torque specification. Insert the correct Class RK1 or RK5 fuse into the clips. Always de-energize the circuit before installation and follow local electrical codes.
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3G Electric supplies MERSEN fuse blocks for ul class rk1 & rk5 fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.