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BUSSMANN KAC-70 Fast-Acting Bolt-On Fuse, 70 A, 600 V AC, Non-Indicating - Fast-Acting Bolt-On Fuses
BUSSMANNFast-Acting Bolt-On Fuses

BUSSMANN KAC-70 Fast-Acting Bolt-On Fuse, 70 A, 600 V AC, Non-Indicating

The BUSSMANN KAC Series Semiconductor Fuse (MPN KAC-70) is a fast-acting, non-indicating bolt-on fuse rated for 70 A at 600 V AC. Designed for AC-only circuits, this KAC-series fuse provides overcurrent protection…

SKU 3G-OTH-27695

Also listed as: KAC70 · KAC 70

Brand
BUSSMANN
Item
KAC-70 Fast-Acting Bolt-On Fuse, 70 A, 600 V AC, Non-Indicating
Category
Fast-Acting Bolt-On Fuses
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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

BUSSMANN
Manufacturer Part Number
KAC-70
Series
KAC
Voltage Type
AC Only

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

Product Description

The BUSSMANN KAC Series Semiconductor Fuse (MPN KAC-70) is a fast-acting, non-indicating bolt-on fuse rated for 70 A at 600 V AC. Designed for AC-only circuits, this KAC-series fuse provides overcurrent protection for semiconductor applications.

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 BUSSMANN KAC-70 semiconductor fuse used for?

The BUSSMANN KAC-70 is a fast-acting bolt-on fuse designed to protect semiconductor devices such as diodes, thyristors, and IGBTs from overcurrent faults in AC-only circuits. It is commonly used in industrial power supplies, motor drives, and UPS systems where precise, rapid interruption of high fault currents is required.

What are the specifications of the BUSSMANN KAC-70 fuse?

The BUSSMANN KAC-70 is a KAC Series, fast-acting, non-indicating bolt-on fuse rated for 70 A at 600 V AC. It is designed for AC-only circuits and provides overcurrent protection for semiconductor applications. The manufacturer part number is KAC-70.

Where to buy the BUSSMANN KAC-70 fuse worldwide?

3G Electric supplies the BUSSMANN KAC-70 fuse to customers 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 fuse to any country.

How to select the correct BUSSMANN KAC series fuse for my application?

To select the correct BUSSMANN KAC series fuse, verify your circuit voltage is AC only and does not exceed 600 V. Choose a fuse with an amp rating equal to or slightly above your normal operating current. The KAC-70 is rated for 70 A; ensure your application's continuous current does not exceed this value for reliable protection.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

3G Electric supplies BUSSMANN fast-acting bolt-on 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
The BUSSMANN KAC-100 is a fast-acting, non-indicating bolt-on fuse rated at 100 A and 600 V AC. Designed for AC-only circuits, it provides overcurrent protection for semiconductor devices in applications such as industrial power supplies, motor drives, and UPS systems
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The BUSSMANN KAC-100 is a fast-acting, non-indicating bolt-on fuse rated at 100 A and 600 V AC. Designed for AC-only circuits, it provides overcurrent protection for semiconductor devices in applications such as industrial power supplies, motor drives, and UPS systems
Semiconductor Fuse: KAC Series, Fast-Acting, 400 A, 600 V AC, Non-Indicating (MPN KAC-400)
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Semiconductor Fuse: KAC Series, Fast-Acting, 400 A, 600 V AC, Non-Indicating (MPN KAC-400)
Fast-acting bolt-on fuse for AC-only applications. Rated 500 A at 600 V AC. Non-indicating design. Suitable for overcurrent protection in semiconductor circuits such as power rectifiers, inverters, and drives
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Fast-acting bolt-on fuse for AC-only applications. Rated 500 A at 600 V AC. Non-indicating design. Suitable for overcurrent protection in semiconductor circuits such as power rectifiers, inverters, and drives
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The BUSSMANN KAC-30 is a fast-acting, non-indicating bolt-on fuse rated at 30 A and 600 V AC. Designed for overcurrent protection in industrial equipment, it is suitable for use in AC circuits requiring reliable short-circuit interruption. This fuse is commonly applied in power supplies, drives, and other AC systems
Semiconductor Fuse: KAC Series, Fast-Acting, 50 A, 600 V AC, Non-Indicating (MPN KAC-50)
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Semiconductor Fuse: KAC Series, Fast-Acting, 50 A, 600 V AC, Non-Indicating (MPN KAC-50)

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