MERSEN Fuse Block: Open Block Design, 2 Pole, 250 V AC, Box Lug
SKU 3G-OTH-26819
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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What is a MERSEN 20657R fuse block used for?
The MERSEN 20657R fuse block is used to safely mount and connect UL Class RK1 or RK5 fuses in industrial control panels, motor circuits, and power distribution systems. Its open block design and box lug terminals simplify wiring in electrical enclosures across manufacturing, HVAC, and process industries.
What are the specifications of the MERSEN 20657R fuse block?
The MERSEN 20657R is a 2-pole, open block design fuse block rated for 250 V AC. It accepts UL Class RK1 and RK5 fuses and uses box lug terminals for secure wire connections. The non-indicating version provides reliable overcurrent protection without a blown-fuse indicator.
Where to buy a MERSEN 20657R fuse block worldwide?
3G Electric supplies the MERSEN 20657R fuse block to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this and other MERSEN fuse block models.
How to install a MERSEN 20657R fuse block?
Mount the MERSEN 20657R on a DIN rail or panel using the integral clips. Strip wires to the recommended length, insert into the box lug terminals, and torque to the manufacturer's specification. Always disconnect power before installation and verify fuse class compatibility with your circuit.
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3G Electric memasok MERSEN fuse blocks for ul class rk1 & rk5 fuses. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















