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MERSEN Fuse: Class K5, OTS Series, Fast-Acting, 150 A, 600 V AC, 300 V DC - Fast-Acting Blade Fuses
MERSENFast-Acting Blade Fuses

MERSEN Fuse: Class K5, OTS Series, Fast-Acting, 150 A, 600 V AC, 300 V DC

The MERSEN OTS Series Class K5 Fast-Acting Blade Fuse (MPN OTS150) is a 150 A, 600 V AC, 300 V DC non-indicating fuse. It is designed for overcurrent protection in industrial electrical circuits.

SKU 3G-OTH-25003

Also listed as: OTS 150 · OTS-150

Brand
MERSEN
Item
Fuse: Class K5, OTS Series, Fast-Acting, 150 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
OTS150
Series
OTS
Type
OTS Series, Fast-Acting, 150 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 OTS150) is a 150 A, 600 V AC, 300 V DC non-indicating fuse. It is designed for overcurrent protection in industrial 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 OTS150 fuse used for?

The MERSEN OTS150 is a Class K5 fast-acting blade fuse rated 150 A, 600 V AC, 300 V DC. It provides overcurrent protection in industrial electrical circuits, such as motor control centers, panelboards, and feeder circuits, where rapid response to short circuits is required.

What are the specifications of the MERSEN OTS150 fuse?

The MERSEN OTS150 is a Class K5, OTS Series, fast-acting, non-indicating blade fuse. It is rated 150 A, 600 V AC, 300 V DC. The manufacturer part number is OTS150. It is designed for overcurrent protection in industrial applications.

Where to buy the MERSEN OTS150 fuse worldwide?

3G Electric supplies the MERSEN OTS150 fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this MERSEN fuse globally.

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

To select the correct MERSEN OTS fuse, match the voltage rating (600 V AC or 300 V DC) and current rating (150 A for OTS150) to your circuit requirements. Ensure the fuse is fast-acting for sensitive equipment. Consult a qualified electrician and refer to the manufacturer's data sheet for coordination.

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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