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MERSEN 62003R Fuse Block - Fuse Blocks for UL Class RK1 & RK5 Fuses
MERSENFuse Blocks for UL Class RK1 & RK5 Fuses

MERSEN 62003R Fuse Block

MERSEN Fuse Blocks for UL Class RK1 & RK5 Fuses.

SKU 3G-OTH-26027

Also listed as: 62003 R · 62003-R

Brand
MERSEN
Item
62003R Fuse Block
Category
Fuse Blocks for UL Class RK1 & RK5 Fuses
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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

Technical Specifications

MERSEN
Manufacturer Part Number
62003R

Technical Documents

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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

MERSEN Fuse Blocks for UL Class RK1 & RK5 Fuses.

Frequently Asked Questions

What is the MERSEN 62003R fuse block used for?

The MERSEN 62003R 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 600 V AC protection. Its open block design allows easy fuse access and replacement.

What are the specifications of the MERSEN 62003R fuse block?

The MERSEN 62003R is a 3-pole, open block design fuse block rated for 600 V AC. It uses box lug terminals and is non-indicating. The manufacturer part number is 62003R. It is designed for UL Class RK1 and RK5 fuses, providing reliable overcurrent protection in industrial power systems.

Where to buy the MERSEN 62003R fuse block worldwide?

You can source the MERSEN 62003R 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. 3G Electric supplies genuine MERSEN components for industrial applications.

How to install the MERSEN 62003R fuse block?

Mount the MERSEN 62003R 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 UL Class RK1 or RK5 fuses into each pole. Ensure the circuit is de-energized before installation. Follow NEC and local codes.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.

MERSEN Products

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.

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Single-pole open-block fuse holder for UL Class RK1 and RK5 fuses. Rated 600 V AC with box lug terminals for secure wiring. Non-indicating design suitable for industrial electrical circuits requiring reliable fuse mounting and connection
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Three-pole open block fuse holder for UL Class RK1 and RK5 fuses. Rated 250 V AC with box lug terminals for secure wiring. Non-indicating design. Suitable for mounting and connecting fuses in industrial electrical circuits such as motor control centers and panelboards
This 1-pole open block fuse block is rated for 600 V AC and accepts UL Class RK1 and RK5 fuses. It features box lug terminals for secure wire connections and a non-indicating design. Suitable for use in industrial electrical panels, motor control centers, and distribution boards requiring overcurrent protection
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This 1-pole open block fuse block is rated for 600 V AC and accepts UL Class RK1 and RK5 fuses. It features box lug terminals for secure wire connections and a non-indicating design. Suitable for use in industrial electrical panels, motor control centers, and distribution boards requiring overcurrent protection
3-pole open block fuse holder for UL Class RK1 and RK5 fuses. Rated 250 V AC with box lug terminals. Non-indicating design for branch circuit protection in panels and switchgear
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This MERSEN fuse block is a 2-pole, open block design rated for 600 V AC. It accepts UL Class RK1 and RK5 fuses and features box lug terminals for secure wire connections. The non-indicating design has no blown-fuse indicator. Commonly used in industrial control panels, motor circuits, and power distribution systems
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This MERSEN fuse block is a 2-pole, open block design rated for 600 V AC. It accepts UL Class RK1 and RK5 fuses and features box lug terminals for secure wire connections. The non-indicating design has no blown-fuse indicator. Commonly used in industrial control panels, motor circuits, and power distribution systems
This MERSEN fuse block is a 2-pole, 250 V AC open block design with box lug terminals. It is non-indicating and accepts UL Class RK1 and RK5 fuses. Used for mounting and connecting fuses in electrical enclosures, control panels, and power distribution systems
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This MERSEN fuse block is a 2-pole, 250 V AC open block design with box lug terminals. It is non-indicating and accepts UL Class RK1 and RK5 fuses. Used for mounting and connecting fuses in electrical enclosures, control panels, and power distribution systems
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3-pole open block design fuse block rated 600 V AC. Accepts UL Class RK1 and RK5 fuses. Terminals are box lug type. Non-indicating. Used for mounting and connecting fuses in industrial power distribution equipment such as panelboards and motor control centers
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This 2-pole open block fuse block is rated for 600 V AC and accepts UL Class RK1 and RK5 fuses. It features box lug terminals for secure wire connections and a non-indicating design. Suitable for mounting and connecting fuses in industrial control panels, motor circuits, and power distribution systems
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This MERSEN fuse block is an open block design for UL Class RK1 and RK5 fuses. It features 2 poles, a 600 V AC rating, and pressure plate terminals with non-indicating operation. Suitable for mounting and connecting fuses in industrial overcurrent protection applications