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BUSSMANN IEC 50D33Q Type D Fuse, 50 A, 500 V AC, DIII Class D - IEC Type D Fuses
BUSSMANN IECIEC Type D Fuses

BUSSMANN IEC 50D33Q Type D Fuse, 50 A, 500 V AC, DIII Class D

The BUSSMANN IEC Fuse is a fast-acting, 50 A, 500 V AC IEC Type D fuse in the DIII Class D fuse size (MPN 50D33Q). It is designed for overcurrent protection in industrial electrical systems, with a D33 dimension code.

SKU 3G-OTH-127775

Brand
BUSSMANN IEC
Item
50D33Q Type D Fuse, 50 A, 500 V AC, DIII Class D
Category
IEC Type D 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

BUSSMANN IEC
Manufacturer Part Number
50D33Q

Technical Documents

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

Product Description

The BUSSMANN IEC Fuse is a fast-acting, 50 A, 500 V AC IEC Type D fuse in the DIII Class D fuse size (MPN 50D33Q). It is designed for overcurrent protection in industrial electrical systems, with a D33 dimension code.

Frequently Asked Questions

What is the BUSSMANN IEC Fuse 50D33Q used for?

The BUSSMANN IEC Fuse 50D33Q is a fast-acting 50 A, 500 V AC fuse used for overcurrent protection in industrial electrical systems. It is designed for IEC Type D applications and fits DIII Class D fuse holders, making it suitable for motor circuits, transformers, and general power distribution.

What are the specifications of the BUSSMANN IEC Fuse 50D33Q?

The BUSSMANN IEC Fuse 50D33Q is a fast-acting fuse rated at 50 A and 500 V AC. It has a DIII Class D fuse size with a D33 dimension code. The manufacturer part number is 50D33Q, and it is designed for IEC Type D overcurrent protection in industrial electrical systems.

Where to buy the BUSSMANN IEC Fuse 50D33Q worldwide?

You can source the BUSSMANN IEC Fuse 50D33Q 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 on this fast-acting 50 A, 500 V AC fuse.

How to select the correct BUSSMANN IEC fuse for my application?

To select the correct BUSSMANN IEC fuse, match the voltage rating (500 V AC) and current rating (50 A) to your circuit requirements. Ensure the fuse size (DIII Class D with D33 dimension code) fits your holder. For overcurrent protection, verify the fuse is fast-acting for sensitive equipment. Consult a qualified electrician for proper coordination.

Used in

Common applications for BUSSMANN IEC
Motor control centers — BUSSMANN IEC Type D time-delay fuses (e.g., 63D33) for motor branch circuit protection
Distribution boards — BUSSMANN IEC Type D fast-acting fuses (e.g., 20D27Q) for feeder circuit overcurrent protection
Industrial machinery — BUSSMANN IEC Type D time-delay fuses (e.g., 35D33) for transformer and capacitor bank protection
HVAC systems — BUSSMANN IEC Type D time-delay fuses (e.g., 25D27) for compressor and fan motor circuits
Lighting panels — BUSSMANN IEC Type D fast-acting fuses (e.g., 10D27) for lighting circuit short-circuit protection
Pump stations — BUSSMANN IEC Type D time-delay fuses (e.g., 50D33) for pump motor starting and running protection

BUSSMANN IEC Products

3G Electric supplies BUSSMANN IEC iec type d 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
IEC Type D time-delay fuse rated 50 A at 500 V AC. DIII Class D fuse size with D33 designation. Provides overcurrent protection in industrial equipment such as motor starters, switchgear, and control panels where high inrush currents occur
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IEC Type D time-delay fuse rated 50 A at 500 V AC. DIII Class D fuse size with D33 designation. Provides overcurrent protection in industrial equipment such as motor starters, switchgear, and control panels where high inrush currents occur
IEC Type D time-delay fuse rated 35 A at 500 V AC. Fits DIII Class D fuse holders. Provides overcurrent protection in industrial equipment such as motor circuits, transformers, and control panels where inrush currents require a slow-blow characteristic
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IEC Type D time-delay fuse rated 35 A at 500 V AC. Fits DIII Class D fuse holders. Provides overcurrent protection in industrial equipment such as motor circuits, transformers, and control panels where inrush currents require a slow-blow characteristic
Fast-acting IEC Type D fuse rated 20 A and 500 V AC. Designed for overcurrent protection in industrial electrical systems, including manufacturing, power distribution, and heavy machinery. Fits DII Class D fuse size (D27)
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IEC Type D time-delay fuse rated 63 A at 500 V AC. DIII Class D fuse size with D33 designation. Provides overcurrent protection in industrial electrical systems, suitable for motor circuits and transformers where high inrush currents occur
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IEC Type D time-delay fuse rated 63 A at 500 V AC. DIII Class D fuse size with D33 designation. Provides overcurrent protection in industrial electrical systems, suitable for motor circuits and transformers where high inrush currents occur
Fast-acting IEC Type D fuse rated 63 A at 500 V AC. Designed for overcurrent protection in industrial electrical systems, including switchgear, motor control centers, and distribution panels. Fits DIII Class D fuse holders with D33 rating
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Fast-acting IEC Type D fuse rated 63 A at 500 V AC. Designed for overcurrent protection in industrial electrical systems, including switchgear, motor control centers, and distribution panels. Fits DIII Class D fuse holders with D33 rating
IEC Type D fuse rated 35 A and 500 V AC with fast-acting characteristic. DIII class D fuse size. Suitable for overcurrent protection in industrial circuits such as motor control centers, switchgear, and distribution panels
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IEC Type D fuse rated 35 A and 500 V AC with fast-acting characteristic. DIII class D fuse size. Suitable for overcurrent protection in industrial circuits such as motor control centers, switchgear, and distribution panels

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