We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
BUSSMANN CHM4DIU Midget Fuse Block - Midget Fuse Blocks
BUSSMANNMidget Fuse Blocks

BUSSMANN CHM4DIU Midget Fuse Block

The BUSSMANN CHM4DIU is a 4-pole, finger-safe midget fuse block rated for 600 V AC, with DIN rail mounting and box lug termination. This BUSSMANN fuse block provides a secure, touch-safe solution for industrial…

SKU 3G-OTH-22985

Brand
BUSSMANN
Item
CHM4DIU Midget Fuse Block
Part Number
CHM4DIU
Category
Midget Fuse Blocks
Available to Order
Also known as:CHM4DIUBUSSMANN
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BUSSMANN
Manufacturer Part Number
CHM4DIU
Type
DIN Rail Mounting, Box Lug Termination
AC
600 V
Pole
4

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

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

Product Description

The BUSSMANN CHM4DIU is a 4-pole, finger-safe midget fuse block rated for 600 V AC, with DIN rail mounting and box lug termination. This BUSSMANN fuse block provides a secure, touch-safe solution for industrial overcurrent protection in control panels and distribution equipment.

Frequently Asked Questions

What is a BUSSMANN CHM4DIU fuse block used for?

The BUSSMANN CHM4DIU is a 4-pole, finger-safe fuse block rated for 600 V AC. It is used in industrial control panels and power distribution systems to safely hold midget fuses, protecting circuits from overcurrent. Its DIN rail mounting simplifies installation in electrical enclosures.

What are the specifications of the BUSSMANN CHM4DIU fuse block?

The BUSSMANN CHM4DIU is a 4-pole, finger-safe midget fuse block rated for 600 V AC. It features DIN rail mounting and box lug termination. The manufacturer part number is CHM4DIU. This design provides safe, reliable fuse installation in industrial electrical systems.

Where to buy a BUSSMANN CHM4DIU fuse block worldwide?

3G Electric supplies the BUSSMANN CHM4DIU fuse block to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 4-pole, 600 V AC finger-safe fuse block.

How to install a BUSSMANN CHM4DIU fuse block on a DIN rail?

To install the BUSSMANN CHM4DIU, snap the fuse block onto a standard 35 mm DIN rail until it locks. Use box lug termination to connect wiring per local codes. Ensure the 600 V AC rating matches your circuit. Always de-energize the system before installation.

Used in

Common applications for BUSSMANN
Industrial drives — BUSSMANN FWC series fast-acting cylindrical fuses protect power semiconductors in AC/DC drive circuits.
Control transformers — BUSSMANN FNQ-R series time-delay fuses handle inrush currents in control power circuits.
Semiconductor protection — BUSSMANN KAC series bolt-on fuses safeguard diodes, thyristors, and IGBTs in AC-only applications.
Electrical panels — BUSSMANN FP-2, FP-3, FP-4, and FP-6 fuse pullers enable safe fuse replacement in distribution panels.
Automotive electrical systems — BUSSMANN FP-A3 fuse puller removes and installs 1/4 in and 1/2 in automotive fuses.
Power supplies — BUSSMANN FWC series fuses provide overcurrent protection in AC/DC power supply circuits.
Not sure this is the right part? Photo-identify it

BUSSMANN Products

3G Electric supplies BUSSMANN midget fuse blocks. 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

More from BUSSMANN

View all BUSSMANN parts
The BUSSMANN CHM4DU is a 4-pole midget fuse block rated for 600 V AC. It features DIN rail mounting and box lug termination. This block is used to safely hold and connect midget fuses in industrial control panels, motor control centers, and distribution boards
BUSSMANN
The BUSSMANN CHM4DU is a 4-pole midget fuse block rated for 600 V AC. It features DIN rail mounting and box lug termination. This block is used to safely hold and connect midget fuses in industrial control panels, motor control centers, and distribution boards

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first