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MERSEN 30311 Fuse Block for Midget Fuses - Fuse Blocks for Midget Fuses
MERSENFuse Blocks for Midget Fuses

MERSEN 30311 Fuse Block for Midget Fuses

MERSEN Fuse Blocks for Midget Fuses.

SKU 3G-OTH-24650

Brand
MERSEN
Item
30311 Fuse Block for Midget Fuses
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
30311

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 30311 fuse block used for?

The MERSEN 30311 fuse block is used to safely hold and connect midget fuses in industrial control panels, motor control centers, and distribution equipment. It provides a secure mounting point for overcurrent protection in circuits up to 600 V AC, commonly found in manufacturing, automation, and power distribution applications.

What are the specifications of the MERSEN 30311 fuse block?

The MERSEN 30311 is a 1-pole, open-block-design fuse block rated for 600 V AC. It uses screw-type terminals and is non-indicating, meaning it does not show fuse status. It is designed for midget fuses and is manufactured by MERSEN under part number 30311. 3G Electric supplies this component globally.

Where to buy the MERSEN 30311 fuse block worldwide?

You can order the MERSEN 30311 fuse block from 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; we source and deliver this MERSEN component to your location.

How to install the MERSEN 30311 fuse block?

To install the MERSEN 30311 fuse block, mount it securely on a DIN rail or panel using the provided slots. Connect incoming and outgoing conductors to the screw terminals, torquing to manufacturer specifications. Insert the correct midget fuse and verify circuit isolation before energizing. Always 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, 2 Pole, 300 V AC, Box Lug, Non-Indicating (MPN 30307T)
MERSEN
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, 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)
3-pole open block design fuse block for UL Class T fuses, rated 600 V AC. Features box lug terminals for secure wire connections. Non-indicating type for use in industrial control panels and power distribution systems
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3-pole open block design fuse block for UL Class T fuses, rated 600 V AC. Features box lug terminals for secure wire connections. Non-indicating type for use in industrial control panels and power distribution systems
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Screw, Non-Indicating (MPN 60311J)
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MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Screw, Non-Indicating (MPN 60311J)
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 60306T)
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MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 60306T)
Three-pole open-block fuse block for UL Class H and K fuses. Rated 600 V AC with box lug terminals. Non-indicating design. Used in industrial electrical panels for overcurrent protection in motor control centers and distribution boards
MERSEN
Three-pole open-block fuse block for UL Class H and K fuses. Rated 600 V AC with box lug terminals. Non-indicating design. Used in industrial electrical panels for overcurrent protection in motor control centers and distribution boards

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 3-pole open-style fuse block is rated for 600 V AC and accepts midget fuses. Screw-type terminals provide secure connections. The non-indicating design does not include a blown-fuse indicator. Typical applications include industrial control panels, motor control centers, and distribution equipment
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This 3-pole open-style fuse block is rated for 600 V AC and accepts midget fuses. Screw-type terminals provide secure connections. The non-indicating design does not include a blown-fuse indicator. Typical applications include industrial control panels, motor control centers, and distribution equipment
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