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BUSSMANN Semiconductor Fuse: 170N Series, Fast-Acting, 65 A, 660 V AC - Fast-Acting Bolt-On Fuses
BUSSMANNFast-Acting Bolt-On Fuses

BUSSMANN Semiconductor Fuse: 170N Series, Fast-Acting, 65 A, 660 V AC

The BUSSMANN 170N Series Semiconductor Fuse (MPN 170N3437) is a fast-acting, bolt-on fuse rated at 65 A and 660 V AC. This indicating fuse is designed for AC-only applications, providing overcurrent protection for…

SKU 3G-OTH-25297

Brand
BUSSMANN
Item
Semiconductor Fuse: 170N Series, Fast-Acting, 65 A, 660 V AC
Category
Fast-Acting Bolt-On Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
170N3437
Series
170N
Voltage Type
AC Only
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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN 170N Series Semiconductor Fuse (MPN 170N3437) is a fast-acting, bolt-on fuse rated at 65 A and 660 V AC. This indicating fuse is designed for AC-only applications, providing overcurrent protection for semiconductor devices.

Frequently Asked Questions

What is the BUSSMANN 170N3437 semiconductor fuse used for?

The BUSSMANN 170N3437 is a fast-acting, bolt-on fuse used to protect semiconductor devices such as diodes, thyristors, and IGBTs from overcurrent faults in AC circuits. It is commonly applied in industrial power supplies, motor drives, and UPS systems where precise, rapid interruption of fault currents is critical.

What are the specifications of the BUSSMANN 170N3437 fuse?

The BUSSMANN 170N3437 is a 170N Series semiconductor fuse rated at 65 A and 660 V AC. It is fast-acting, bolt-on, and features an indicating function for visual blown-fuse detection. This fuse is designed for AC-only applications and provides reliable overcurrent protection for sensitive power electronics.

Where to buy the BUSSMANN 170N3437 fuse worldwide?

3G Electric supplies the BUSSMANN 170N3437 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 support your semiconductor protection needs.

How to select the correct BUSSMANN 170N series fuse for an application?

To select the correct BUSSMANN 170N series fuse, match the voltage rating (660 V AC) and current rating (65 A for the 170N3437) to your circuit requirements. Ensure the fuse is fast-acting for semiconductor protection and verify the mounting style (bolt-on). Always consult the manufacturer's data sheet for interrupting rating and I²t values.

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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