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MERSEN Power Distribution Block: Finger-Safe, Lug, Lug - Finger-Safe Blocks with Lugs
MERSENFinger-Safe Blocks with Lugs

MERSEN Power Distribution Block: Finger-Safe, Lug, Lug

The MERSEN Power Distribution Block: Finger-Safe (MPN FSPDB4A) is a finger-safe block with lugs designed for DIN-rail mounting. It accommodates line side wire sizes from 6 AWG to 400 kcmil and is compatible with…

SKU 3G-OTH-18196

Brand
MERSEN
Item
Power Distribution Block: Finger-Safe, Lug, Lug
Category
Finger-Safe Blocks with Lugs
Available to Order
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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
FSPDB4A
Type
Lug, Lug, 6 AWG – 400 kcmil For Line Side Wire Sizes
Mounting Type
DIN-Rail
For Conductor Material
Aluminum

Technical Documents

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

Product Description

The MERSEN Power Distribution Block: Finger-Safe (MPN FSPDB4A) is a finger-safe block with lugs designed for DIN-rail mounting. It accommodates line side wire sizes from 6 AWG to 400 kcmil and is compatible with aluminum conductors.

Frequently Asked Questions

What is the MERSEN FSPDB4A power distribution block used for?

The MERSEN FSPDB4A is a finger-safe power distribution block used to safely split a single power source into multiple branch circuits in industrial control panels. It is commonly applied in manufacturing, energy, and process industries where DIN-rail mounting and aluminum conductor compatibility are required.

What are the specifications of the MERSEN FSPDB4A?

The MERSEN FSPDB4A is a finger-safe block with lugs, mounting on DIN-rail. It accepts line side wire sizes from 6 AWG to 400 kcmil and is rated for aluminum conductors. The manufacturer part number is FSPDB4A, and it is produced by MERSEN.

Where to buy the MERSEN FSPDB4A worldwide?

You can source the MERSEN FSPDB4A 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; we supply genuine MERSEN components for your projects.

How to install the MERSEN FSPDB4A on a DIN rail?

To install the MERSEN FSPDB4A, snap the block onto a standard 35 mm DIN rail until it locks. Ensure the rail is securely mounted in the enclosure. Connect line-side conductors to the lugs using appropriate torque per MERSEN guidelines. 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 finger-safe blocks with lugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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