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MERSEN Fuse: Class K5, OTS Series, Fast-Acting, 80 A, 600 V AC, 300 V DC - Fast-Acting Blade Fuses
MERSENFast-Acting Blade Fuses

MERSEN Fuse: Class K5, OTS Series, Fast-Acting, 80 A, 600 V AC, 300 V DC

The MERSEN OTS Series Class K5 Fast-Acting Blade Fuse (MPN OTS80) is a non-indicating fuse rated at 80 A, 600 V AC, and 300 V DC. This industrial fuse provides overcurrent protection for electrical circuits.

SKU 3G-OTH-24897

Also listed as: OTS 80 · OTS-80

Brand
MERSEN
Item
Fuse: Class K5, OTS Series, Fast-Acting, 80 A, 600 V AC, 300 V DC
Category
Fast-Acting Blade Fuses
Available to Order
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Technical specs
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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
OTS80
Series
OTS
Type
OTS Series, Fast-Acting, 80 A, Non-Indicating
AC
600 V
DC
300 V

Technical Documents

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

Product Description

The MERSEN OTS Series Class K5 Fast-Acting Blade Fuse (MPN OTS80) is a non-indicating fuse rated at 80 A, 600 V AC, and 300 V DC. This industrial fuse provides overcurrent protection for electrical circuits.

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 OTS80 fuse used for?

The MERSEN OTS80 is a Class K5 fast-acting blade fuse used for overcurrent protection in industrial electrical circuits. It is rated 80 A, 600 V AC, and 300 V DC, making it suitable for protecting motors, transformers, and other equipment from short circuits and overloads.

What are the specifications of the MERSEN OTS80 fuse?

The MERSEN OTS80 is a non-indicating, fast-acting blade fuse from the OTS Series. It has a current rating of 80 A, a voltage rating of 600 V AC and 300 V DC, and is classified as Class K5. The manufacturer part number is OTS80.

Where to buy MERSEN OTS80 fuses worldwide?

You can source MERSEN OTS80 fuses 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 MERSEN fuse.

How to select the correct MERSEN OTS fuse for my application?

To select the correct MERSEN OTS fuse, match the voltage rating (600 V AC or 300 V DC) and current rating (80 A for the OTS80) to your circuit requirements. Ensure the fuse is fast-acting for sensitive equipment. Consult a qualified electrician for proper coordination with your system.

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 fast-acting blade fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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