MERSEN US3J3I UL Class J Fuse Block
The MERSEN US3J3I is a 3-pole, finger-safe UL Class J fuse block rated for 600 V AC, with DIN rail mounting and pressure plate termination. 3G Electric interprets your demand for this MERSEN component, sourcing it…
SKU 3G-OTH-22392
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The MERSEN US3J3I is a 3-pole, finger-safe UL Class J fuse block rated for 600 V AC, with DIN rail mounting and pressure plate termination. 3G Electric interprets your demand for this MERSEN component, sourcing it across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is the MERSEN US3J3I fuse block used for?
The MERSEN US3J3I is a finger-safe, 3-pole UL Class J fuse block rated for 600 V AC. It is used in industrial power distribution and motor control circuits to safely hold and connect Class J fuses, providing overcurrent protection in panel boards and switchgear.
What are the specifications of the MERSEN US3J3I fuse block?
The MERSEN US3J3I is a 3-pole, finger-safe UL Class J fuse block rated for 600 V AC. It features DIN rail mounting and pressure plate termination. The manufacturer part number is US3J3I. It is designed for use with Class J fuses in industrial applications.
Where to buy the MERSEN US3J3I fuse block worldwide?
You can source the MERSEN US3J3I 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 on this item.
How to install the MERSEN US3J3I fuse block on a DIN rail?
To install the MERSEN US3J3I, snap the fuse block onto a standard 35 mm DIN rail by engaging the top hook and pressing down until the bottom latch clicks. Ensure the rail is securely mounted. Use pressure plate terminals for wire connections, tightening to the manufacturer's recommended torque.
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3G Electric supplies MERSEN ul class j fuse blocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.