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MERSEN 20656R Fuse Block - Fuse Blocks for UL Class RK1 & RK5 Fuses
MERSENFuse Blocks for UL Class RK1 & RK5 Fuses

MERSEN 20656R Fuse Block

MERSEN Fuse Blocks for UL Class RK1 & RK5 Fuses.

SKU 3G-OTH-26836

Also listed as: 20656 R · 20656-R

Brand
MERSEN
Item
20656R Fuse Block
Category
Fuse Blocks for UL Class RK1 & RK5 Fuses
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MERSEN
Manufacturer Part Number
20656R

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MERSEN 20656R fuse block used for?

The MERSEN 20656R fuse block is used to safely mount and connect UL Class RK1 and RK5 fuses in industrial electrical circuits. It provides a single-pole, open-block design rated for 250 V AC, with box lug terminals for secure wiring. Common applications include motor control centers, panel boards, and power distribution systems.

What are the specifications of the MERSEN 20656R fuse block?

The MERSEN 20656R is a 1-pole, open-block fuse block rated for 250 V AC. It accepts UL Class RK1 and RK5 fuses and features box lug terminals for reliable connections. The non-indicating design means no blown-fuse indicator is included. This model is manufactured by MERSEN under part number 20656R.

Where to buy the MERSEN 20656R fuse block worldwide?

You can source the MERSEN 20656R 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 applications.

How to install the MERSEN 20656R fuse block?

To install the MERSEN 20656R fuse block, mount it securely on a panel or DIN rail using appropriate hardware. Connect incoming and outgoing conductors to the box lug terminals, tightening to the manufacturer's recommended torque. Insert the correct UL Class RK1 or RK5 fuse into the block. Always de-energize circuits 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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
MERSEN Fuse Block: Open Block Design, 2 Pole, 250 V AC, Box Lug, Non-Indicating (MPN 20607R)
MERSEN
MERSEN Fuse Block: Open Block Design, 2 Pole, 250 V AC, Box Lug, Non-Indicating (MPN 20607R)
Single-pole open-block fuse holder for UL Class RK1 and RK5 fuses. Rated 250 V AC with box lug terminals for secure wire connections. Non-indicating design without blown-fuse indicator. Suitable for overcurrent protection in industrial control panels and power distribution equipment
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Single-pole open-block fuse holder for UL Class RK1 and RK5 fuses. Rated 250 V AC with box lug terminals for secure wire connections. Non-indicating design without blown-fuse indicator. Suitable for overcurrent protection in industrial control panels and power distribution equipment
This MERSEN fuse block is a 1-pole, open-block design rated for 250 V AC. It accepts UL Class RK1 and RK5 fuses and features box-lug terminals. The non-indicating unit is used for mounting and connecting fuses in branch-circuit protection applications within industrial control panels, motor control centers, and distribution equipment
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This MERSEN fuse block is a 1-pole, open-block design rated for 250 V AC. It accepts UL Class RK1 and RK5 fuses and features box-lug terminals. The non-indicating unit is used for mounting and connecting fuses in branch-circuit protection applications within industrial control panels, motor control centers, and distribution equipment
This MERSEN fuse block is a 2-pole, 250 V AC unit with an open block design and box lug terminals. It is non-indicating and accepts UL Class RK1 and RK5 fuses. Used for mounting and connecting fuses in industrial electrical circuits such as motor control centers and panel boards
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This MERSEN fuse block is a 2-pole, 250 V AC unit with an open block design and box lug terminals. It is non-indicating and accepts UL Class RK1 and RK5 fuses. Used for mounting and connecting fuses in industrial electrical circuits such as motor control centers and panel boards
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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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
This MERSEN fuse block is an open block design with 2 poles, rated for 600 V AC. It features box-lug terminals and is non-indicating. Designed to accept UL Class RK1 and RK5 fuses, it is used in industrial electrical panels for overcurrent protection
MERSEN
This MERSEN fuse block is an open block design with 2 poles, rated for 600 V AC. It features box-lug terminals and is non-indicating. Designed to accept UL Class RK1 and RK5 fuses, it is used in industrial electrical panels for overcurrent protection

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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
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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
This 3-pole fuse block is designed for UL Class RK1 and RK5 fuses, rated 250 V AC. It features pressure-plate terminals and a non-indicating, open-block design. Suitable for mounting and connecting fuses in industrial control panels, motor circuits, and branch-circuit protection
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This 3-pole fuse block is designed for UL Class RK1 and RK5 fuses, rated 250 V AC. It features pressure-plate terminals and a non-indicating, open-block design. Suitable for mounting and connecting fuses in industrial control panels, motor circuits, and branch-circuit protection
This MERSEN fuse block is a 2-pole, open block design rated for 250 V AC. It accepts UL Class RK1 and RK5 fuses and features box lug terminals for secure wire connections. The non-indicating version provides overcurrent protection without a blown-fuse indicator. Typical applications include mounting and connecting fuses 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 250 V AC. It accepts UL Class RK1 and RK5 fuses and features box lug terminals for secure wire connections. The non-indicating version provides overcurrent protection without a blown-fuse indicator. Typical applications include mounting and connecting fuses in industrial control panels, motor circuits, and power distribution systems
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. The non-indicating design provides a compact solution for mounting and connecting fuses in industrial electrical circuits such as motor control centers and panel boards
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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. The non-indicating design provides a compact solution for mounting and connecting fuses in industrial electrical circuits such as motor control centers and panel boards
The MERSEN 20608R is a 3-pole open-block fuse block rated for 250 V AC. It features box lug terminals and is non-indicating. Designed to accept UL Class RK1 and RK5 fuses, it is used in industrial electrical panels for overcurrent protection
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The MERSEN 20608R is a 3-pole open-block fuse block rated for 250 V AC. It features box lug terminals and is non-indicating. Designed to accept UL Class RK1 and RK5 fuses, it is used in industrial electrical panels for overcurrent protection
This MERSEN fuse block is a single-pole, open-block design for mounting and connecting UL Class RK1 and RK5 fuses. It features box lug terminals for secure wiring and is rated for 600 V AC. The non-indicating design does not include a blown-fuse indicator. Typical applications include control panels, motor protection, and power distribution systems
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This MERSEN fuse block is a single-pole, open-block design for mounting and connecting UL Class RK1 and RK5 fuses. It features box lug terminals for secure wiring and is rated for 600 V AC. The non-indicating design does not include a blown-fuse indicator. Typical applications include control panels, motor protection, and power distribution systems
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
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
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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