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MERSEN Fuse: OTM Series, Midget, Fast-Acting, 8 A, 250 V AC, 13/32 in x 1 1/2 in - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN Fuse: OTM Series, Midget, Fast-Acting, 8 A, 250 V AC, 13/32 in x 1 1/2 in

The MERSEN OTM Series is a fast-acting cylindrical fuse, specifically a midget fuse rated at 8 A and 250 V AC. It features a 13/32 in x 1 1/2 in body size and is non-indicating, with the manufacturer part number OTM8.

SKU 3G-OTH-128094

Also listed as: OTM 8 · OTM-8

Brand
MERSEN
Item
Fuse: OTM Series, Midget, Fast-Acting, 8 A, 250 V AC, 13/32 in x 1 1/2 in
Category
Fast-Acting Cylindrical 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

MERSEN
Manufacturer Part Number
OTM8
Type
Midget, Fast-Acting, 8 A, 13/32 in x 1 1/2 in, Non-Indicating
AC
250 V

Technical Documents

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

Product Description

The MERSEN OTM Series is a fast-acting cylindrical fuse, specifically a midget fuse rated at 8 A and 250 V AC. It features a 13/32 in x 1 1/2 in body size and is non-indicating, with the manufacturer part number OTM8.

Frequently Asked Questions

What is the MERSEN OTM8 fuse used for?

The MERSEN OTM8 is a fast-acting midget fuse rated at 8 A and 250 V AC. It protects sensitive electronic circuits and equipment from overcurrent by quickly interrupting fault currents. Common applications include control panels, power supplies, and industrial automation systems where precise circuit protection is required.

What are the specifications of the MERSEN OTM8 fuse?

The MERSEN OTM8 is a fast-acting cylindrical fuse from the OTM Series. It is rated at 8 A and 250 V AC, with a body size of 13/32 in x 1 1/2 in. It is non-indicating and has the manufacturer part number OTM8. This midget fuse is designed for reliable overcurrent protection in industrial equipment.

Where to buy MERSEN OTM8 fuses worldwide?

You can source MERSEN OTM8 fuses through 3G Electric, a global industrial equipment distributor established in 1990. 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 industrial needs.

How to select the correct MERSEN OTM series fuse?

To select the correct MERSEN OTM series fuse, verify the required current rating (e.g., 8 A), voltage rating (250 V AC), and physical size (13/32 in x 1 1/2 in). Ensure the fuse is fast-acting for sensitive circuit protection. Always consult the equipment manual and follow manufacturer guidelines for proper fuse selection and replacement.

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 cylindrical 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
MERSEN Fuse: OTM Series, Midget, Fast-Acting, 1 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN OTM1)
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MERSEN Fuse: OTM Series, Midget, Fast-Acting, 1 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN OTM1)
MERSEN Fuse: OTM Series, Midget, Fast-Acting, 20 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN OTM20)
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MERSEN Fuse: OTM Series, Midget, Fast-Acting, 20 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN OTM20)
MERSEN Fuse: OTM Series, Midget, Fast-Acting, 6 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN OTM6)
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MERSEN Fuse: OTM Series, Midget, Fast-Acting, 6 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN OTM6)
MERSEN Fuse: OTM Series, Midget, Fast-Acting, 5 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN OTM5)
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MERSEN Fuse: OTM Series, Midget, Fast-Acting, 5 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN OTM5)
MERSEN Fuse: OTM Series, Midget, Fast-Acting, 10 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN OTM10)
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MERSEN Fuse: OTM Series, Midget, Fast-Acting, 10 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN OTM10)
MERSEN Fuse: OTM Series, Midget, Fast-Acting, 25 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN OTM25)
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MERSEN Fuse: OTM Series, Midget, Fast-Acting, 25 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN OTM25)

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