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MERSEN Fuse: ATM Series, Midget, Fast-Acting, 40 A, 600 V AC, 600 V DC - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN Fuse: ATM Series, Midget, Fast-Acting, 40 A, 600 V AC, 600 V DC

The MERSEN ATM Series is a fast-acting cylindrical fuse, specifically a midget fuse rated at 40 A with 600 V AC and 600 V DC voltage ratings. It has dimensions of 13/32 in x 1 1/2 in and is identified by manufacturer…

SKU 3G-OTH-133991

Also listed as: ATM3040 · ATM30 40 · ATM30-40

Brand
MERSEN
Item
Fuse: ATM Series, Midget, Fast-Acting, 40 A, 600 V AC, 600 V DC
Category
Fast-Acting Cylindrical 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
ATM30/40
Type
Midget, Fast-Acting, 40 A, 13/32 in x 1 1/2 in
AC
600 V
DC
600 V

Technical Documents

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

Product Description

The MERSEN ATM Series is a fast-acting cylindrical fuse, specifically a midget fuse rated at 40 A with 600 V AC and 600 V DC voltage ratings. It has dimensions of 13/32 in x 1 1/2 in and is identified by manufacturer part number ATM30/40.

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 ATM Series fuse used for?

The MERSEN ATM Series fast-acting midget fuse protects electrical circuits against overcurrents in industrial control panels, motor starters, and power distribution equipment. Its 600 V AC/DC rating makes it suitable for both AC and DC applications where rapid response to faults is critical.

What are the specifications of the MERSEN ATM30/40 fuse?

The MERSEN ATM30/40 is a fast-acting midget fuse rated at 40 A, 600 V AC, and 600 V DC. It has a cylindrical body measuring 13/32 in x 1 1/2 in. The ATM series is designed for reliable overcurrent protection in industrial environments.

Where to buy MERSEN ATM30/40 fuses worldwide?

3G Electric supplies MERSEN ATM30/40 fuses worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this fast-acting midget fuse.

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

Select the MERSEN ATM fuse based on your circuit's continuous current (40 A for this model) and voltage rating (600 V AC/DC). Ensure the interrupting rating meets your fault current. The fast-acting characteristic is ideal for protecting sensitive electronics. Consult a qualified engineer for proper 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 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: ATM Series, Midget, Fast-Acting, 30 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM30)
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MERSEN Fuse: ATM Series, Midget, Fast-Acting, 30 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM30)
MERSEN Fuse: ATM Series, Midget, Fast-Acting, 35 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM30/35)
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MERSEN Fuse: ATM Series, Midget, Fast-Acting, 35 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM30/35)
MERSEN Fuse: ATM Series, Midget, Fast-Acting, 50 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM30/50)
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MERSEN Fuse: ATM Series, Midget, Fast-Acting, 50 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM30/50)
MERSEN Fuse: ATM Series, Midget, Fast-Acting, 20 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM20)
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MERSEN Fuse: ATM Series, Midget, Fast-Acting, 20 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM20)
MERSEN Fuse: ATM Series, Midget, Fast-Acting, 10 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM10)
MERSEN
MERSEN Fuse: ATM Series, Midget, Fast-Acting, 10 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM10)
MERSEN Fuse: ATM Series, Midget, Fast-Acting, 25 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM25)
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MERSEN Fuse: ATM Series, Midget, Fast-Acting, 25 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN ATM25)

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