Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
MERSEN Fuse Block: Open Block Design, 2 Pole, 600 V AC, Box Lug - Fuse Blocks for UL Class H & K Fuses
MERSENFuse Blocks for UL Class H & K Fuses

MERSEN Fuse Block: Open Block Design, 2 Pole, 600 V AC, Box Lug

SKU 3G-OTH-129424

Brand
MERSEN
Item
Fuse Block: Open Block Design, 2 Pole, 600 V AC, Box Lug
Category
Fuse Blocks for UL Class H & K Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MERSEN
Manufacturer Part Number
60657
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Frequently Asked Questions

What is the MERSEN 60657 fuse block used for?

The MERSEN 60657 fuse block is used to safely mount and connect UL Class H and K fuses in industrial electrical panels. It is commonly applied in motor control centers, distribution boards, and machinery requiring overcurrent protection up to 600 V AC.

What are the specifications of the MERSEN 60657 fuse block?

The MERSEN 60657 is a 2-pole, open-block design fuse block rated for 600 V AC. It features box lug terminals and is non-indicating. It accepts UL Class H and K fuses. The manufacturer part number is 60657, and it is supplied by MERSEN.

Where to buy the MERSEN 60657 fuse block worldwide?

You can source the MERSEN 60657 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.

How to install the MERSEN 60657 fuse block?

Mount the MERSEN 60657 fuse block on a flat surface using the provided slots. Connect incoming and outgoing conductors to the box lug terminals, torquing to manufacturer specifications. 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 ul class h & k fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
MERSEN Fuse Block: Open Block Design, 3 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 60608). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 3 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 60608). Key specifications — attr233046: MERSEN.
MERSEN Fuse Block: Open Block Design, 2 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 60607). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 2 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 60607). Key specifications — attr233046: MERSEN.
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 60656). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 60656). Key specifications — attr233046: MERSEN.
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 60606). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 60606). Key specifications — attr233046: MERSEN.
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 61036). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 61036). Key specifications — attr233046: MERSEN.
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 61006). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 61006). Key specifications — attr233046: MERSEN.

More from MERSEN

View all MERSEN parts →
MERSEN Fuse Block: Open Block Design, 2 Pole, 250 V AC, Pressure Plate, Non-Indicating (MPN 20327). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 2 Pole, 250 V AC, Pressure Plate, Non-Indicating (MPN 20327). Key specifications — attr233046: MERSEN.
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Pressure Plate, Non-Indicating (MPN 60326). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Pressure Plate, Non-Indicating (MPN 60326). Key specifications — attr233046: MERSEN.
MERSEN Fuse Block: Open Block Design, 2 Pole, 600 V AC, Pressure Plate, Non-Indicating (MPN 60322). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 2 Pole, 600 V AC, Pressure Plate, Non-Indicating (MPN 60322). Key specifications — attr233046: MERSEN.
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Pressure Plate, Non-Indicating (MPN 60321). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 1 Pole, 600 V AC, Pressure Plate, Non-Indicating (MPN 60321). Key specifications — attr233046: MERSEN.
MERSEN Fuse Block: Open Block Design, 2 Pole, 600 V AC, Pressure Plate, Non-Indicating (MPN 60327). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 2 Pole, 600 V AC, Pressure Plate, Non-Indicating (MPN 60327). Key specifications — attr233046: MERSEN.
MERSEN Fuse Block: Open Block Design, 3 Pole, 600 V AC, Screw, Non-Indicating (MPN 60318). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 3 Pole, 600 V AC, Screw, Non-Indicating (MPN 60318). Key specifications — attr233046: MERSEN.
MERSEN Fuse Block: Open Block Design, 3 Pole, 250 V AC, Box Lug, Non-Indicating (MPN 20358). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 3 Pole, 250 V AC, Box Lug, Non-Indicating (MPN 20358). Key specifications — attr233046: MERSEN.
MERSEN Fuse Block: Open Block Design, 3 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 62003). Key specifications — attr233046: MERSEN.
MERSEN
MERSEN Fuse Block: Open Block Design, 3 Pole, 600 V AC, Box Lug, Non-Indicating (MPN 62003). Key specifications — attr233046: MERSEN.