MERSEN Fuse Block: Finger-Safe, 1 Pole, 800 V AC, DIN Rail Mounting
The MERSEN USM1 is a 1-pole, finger-safe midget fuse block rated for 800 V AC, featuring DIN rail mounting and pressure plate termination. 3G Electric interprets customer demand and delivers this genuine industrial…
SKU 3G-OTH-23045
Also listed as: USM 1 · USM-1
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 USM1 is a 1-pole, finger-safe midget fuse block rated for 800 V AC, featuring DIN rail mounting and pressure plate termination. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is a MERSEN USM1 fuse block used for?
The MERSEN USM1 is a finger-safe, 1-pole midget fuse block rated for 800 V AC. It is used in industrial control panels, motor control centers, and distribution boards to safely hold and connect midget fuses, protecting circuits from overcurrent in machining, HVAC, and power transmission applications.
What are the specifications of the MERSEN USM1 fuse block?
The MERSEN USM1 is a 1-pole, finger-safe midget fuse block rated 800 V AC. It features DIN rail mounting and pressure plate termination for secure wire connections. The manufacturer part number is USM1. This block is designed for industrial environments requiring reliable overcurrent protection.
Where to buy a MERSEN USM1 fuse block worldwide?
3G Electric supplies the MERSEN USM1 fuse block to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this finger-safe, 800 V AC, DIN rail-mount fuse block.
How to install a MERSEN USM1 fuse block on a DIN rail?
To install the MERSEN USM1, snap it onto a standard 35 mm DIN rail until it locks. Use pressure plate termination to secure wires by tightening the terminal screws. Ensure the fuse is properly seated and the finger-safe cover is closed. Always de-energize the circuit before installation.
Used in
Common applications for MERSENMERSEN Products
3G Electric supplies MERSEN midget fuse blocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
