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MERSEN 30313 Fuse Block: 3-Pole - Fuse Blocks for Midget Fuses
MERSENFuse Blocks for Midget Fuses

MERSEN 30313 Fuse Block: 3-Pole

MERSEN Fuse Blocks for Midget Fuses.

SKU 3G-OTH-24645

Brand
MERSEN
Item
30313 Fuse Block: 3-Pole
Category
Fuse Blocks for Midget 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
30313

Technical Documents

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

Product Description

MERSEN Fuse Blocks for Midget Fuses.

Frequently Asked Questions

What is the MERSEN 30313 fuse block used for?

The MERSEN 30313 fuse block is used to safely hold and connect midget fuses in industrial control panels, motor control centers, and distribution equipment. It provides a 3-pole, open-block design for 600 V AC circuits, enabling easy fuse replacement and reliable overcurrent protection in manufacturing, energy, and process industries.

What are the specifications of the MERSEN 30313 fuse block?

The MERSEN 30313 is a 3-pole, open-block fuse block rated for 600 V AC. It uses screw-type terminals and is designed for midget fuses. The non-indicating design means no blown-fuse indicator. This MERSEN model supports secure fuse mounting in industrial applications requiring reliable overcurrent protection.

Where to buy the MERSEN 30313 fuse block worldwide?

You can source the MERSEN 30313 fuse block through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time; we supply genuine MERSEN components for industrial maintenance and new installations.

How to install the MERSEN 30313 fuse block?

Mount the MERSEN 30313 fuse block on a flat surface using the provided screw holes. Connect incoming and outgoing conductors to the screw terminals, ensuring proper torque per the manufacturer's guidelines. Insert midget fuses into each pole. Always de-energize the circuit before installation and follow local electrical 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 midget fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
MERSEN Fuse Block: Open Block Design, 3 Pole, 300 V AC, Box Lug, Non-Indicating (MPN 30308T)
MERSEN
MERSEN Fuse Block: Open Block Design, 3 Pole, 300 V AC, Box Lug, Non-Indicating (MPN 30308T)
This MERSEN fuse block is a 1-pole, open block design rated for 600 V AC. It accepts UL Class H and K fuses and uses screw-type terminals. The non-indicating block is suited for mounting and connecting fuses in industrial electrical circuits such as panel boards and motor control centers
MERSEN
This MERSEN fuse block is a 1-pole, open block design rated for 600 V AC. It accepts UL Class H and K fuses and uses screw-type terminals. The non-indicating block is suited for mounting and connecting fuses in industrial electrical circuits such as panel boards and motor control centers
MERSEN Fuse Block: Open Block Design, 2 Pole, 300 V AC, Box Lug, Non-Indicating (MPN 30307T)
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MERSEN Fuse Block: Open Block Design, 2 Pole, 300 V AC, Box Lug, Non-Indicating (MPN 30307T)
MERSEN Fuse Block: Open Block Design, 3 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 60308T)
MERSEN
MERSEN Fuse Block: Open Block Design, 3 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 60308T)
This MERSEN fuse block is a 3-pole, open-block design rated for 600 V AC. It features box lug terminals and is non-indicating. Designed to accept UL Class H and K fuses, it is suitable for mounting in industrial electrical panels, motor control centers, and distribution boards for overcurrent protection
MERSEN
This MERSEN fuse block is a 3-pole, open-block design rated for 600 V AC. It features box lug terminals and is non-indicating. Designed to accept UL Class H and K fuses, it is suitable for mounting in industrial electrical panels, motor control centers, and distribution boards for overcurrent protection
The MERSEN 30608T is a 3-pole open block design fuse holder for UL Class T fuses, rated 300 V AC. It features box lug terminals and is non-indicating. This fuse block is used in industrial power distribution, panel building, and equipment protection where compact, high-interrupting-capacity fusing is required
MERSEN
The MERSEN 30608T is a 3-pole open block design fuse holder for UL Class T fuses, rated 300 V AC. It features box lug terminals and is non-indicating. This fuse block is used in industrial power distribution, panel building, and equipment protection where compact, high-interrupting-capacity fusing is required

More from MERSEN

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The MERSEN 30323 is a 3-pole open-block fuse block rated for 600 V AC, designed to hold midget fuses. It features pressure-plate terminals and a non-indicating design. Typical applications include industrial control panels, motor control centers, and power distribution systems
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The MERSEN 30323 is a 3-pole open-block fuse block rated for 600 V AC, designed to hold midget fuses. It features pressure-plate terminals and a non-indicating design. Typical applications include industrial control panels, motor control centers, and power distribution systems
This MERSEN fuse block is a 1-pole, open-block design rated for 600 V AC. It accepts midget fuses and uses screw-type terminals for secure connections. The non-indicating design does not show fuse status. Suitable for use in control panels, motor control centers, and distribution equipment requiring overcurrent protection
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This MERSEN fuse block is a 1-pole, open-block design rated for 600 V AC. It accepts midget fuses and uses screw-type terminals for secure connections. The non-indicating design does not show fuse status. Suitable for use in control panels, motor control centers, and distribution equipment requiring overcurrent protection
This MERSEN fuse block is a 2-pole, open block design rated for 600 V AC. It accepts midget fuses and features screw-type terminals for secure connections. The non-indicating block does not provide fuse status indication. Typical applications include industrial control panels, motor circuits, and power distribution systems where branch circuit protection is required
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This MERSEN fuse block is a 2-pole, open block design rated for 600 V AC. It accepts midget fuses and features screw-type terminals for secure connections. The non-indicating block does not provide fuse status indication. Typical applications include industrial control panels, motor circuits, and power distribution systems where branch circuit protection is required
Open-block fuse holder for midget fuses, rated 600 V AC with 1 pole. Features pressure plate terminals for secure wire connections and a non-indicating design. Suitable for use in industrial control panels, motor control centers, and distribution equipment
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Open-block fuse holder for midget fuses, rated 600 V AC with 1 pole. Features pressure plate terminals for secure wire connections and a non-indicating design. Suitable for use in industrial control panels, motor control centers, and distribution equipment
2-pole fuse block for midget fuses, rated 600 V AC. Features pressure plate terminals and non-indicating design. Suitable for use in control panels and power distribution systems requiring overcurrent protection
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2-pole fuse block for midget fuses, rated 600 V AC. Features pressure plate terminals and non-indicating design. Suitable for use in control panels and power distribution systems requiring overcurrent protection