Description
Overview
The Eaton Bussmann 170M1362 is a high speed square body semiconductor fuse rated 32 A at 690 V AC, part of the globally trusted Bussmann 170M Series. Built to IEC 60269-4 standards and carrying CE marking, RoHS compliance, and UL/CSA listing, this fuse provides ultra-fast current limitation to protect sensitive power semiconductor components from destructive fault currents. Its 000/80 square body construction with bolt-in connections makes it a preferred choice for panel builders and OEMs across India requiring compact, high-performance semiconductor protection.
Key Features
- High Speed Semiconductor Protection — Class gR rating ensures ultra-fast response to protect thyristors, IGBTs, diodes, and SCRs before thermal damage occurs
- 200 kA Interrupt Rating — handles extreme prospective fault currents safely, suitable for high-power industrial installations
- 32 A / 690 V AC Rating — matched for medium-current semiconductor circuits in VFDs, drives, and converters operating on standard Indian industrial supply
- 000/80 Square Body Format — standardized bolt-in construction simplifies retrofits and panel design with consistent footprint across the 170M range
- IEC 60269-4 Compliant — meets international semiconductor fuse standards accepted by Indian utilities and certification bodies
- CE Marked and RoHS Compliant — ready for export equipment and environmentally regulated projects
- UL/CSA Listed — dual-listed for projects requiring North American certifications alongside IEC compliance
- Compact and Robust Construction — designed for high-vibration industrial environments in power conversion and motor drive panels
Technical Specifications
| Specification | Value |
|---|---|
| Catalog Number | 170M1362 |
| Series | Bussmann 170M |
| Amperage Rating | 32 A |
| Voltage Rating (AC) | 690 V |
| Interrupt Rating | 200 kA |
| Breaking Capacity | 200 kA |
| Fuse Class | Class gR |
| Construction | Square body 000/80 format with bolt-in connections |
| Fuse Indicator | None |
| Standard | IEC 60269-4 |
| Compliances | CE Marked, RoHS Compliant |
| Certifications | IEC Rated, UL/CSA Listed |
| Application | Semiconductor protection, DC common bus, DC drives, power converters, rectifiers, VFDs, soft starters, thyristor stacks |
Applications & Selection Guide
The 170M1362 is purpose-built for semiconductor protection in power electronics panels where conventional fuses are too slow to prevent device damage. It is the correct choice when protecting thyristor stacks, IGBT modules, rectifier bridges, DC drives, variable frequency drives (VFDs), and soft starters operating at up to 690 V AC on DC common bus architectures. The Class gR designation confirms full-range semiconductor protection capability — distinguishing it from general-purpose or backup fuse classes that may not provide adequate I²t protection for semiconductor junctions.
In Indian industrial applications, this fuse is widely used in steel plants, cement factories, automotive manufacturing lines, textile mills, and water treatment facilities where AC drives and power converters are core to production processes. Panel builders and OEMs in Coimbatore, Chennai, Pune, and Ahmedabad rely on the Bussmann 170M Series for its consistent performance across high-cycling and continuous-duty drive applications.
When selecting this fuse, verify that the let-through I²t value is lower than the withstand I²t of the semiconductor device being protected. Cross-reference the drive or converter manufacturer’s recommended fuse ratings and consult Eaton’s semiconductor fuse selection guide or contact Shansen Enterprises for application-specific guidance.
Why Buy from Shansen Enterprises?
- Authorized Eaton Channel Partner in Coimbatore — genuine products with full manufacturer backing
- 100% genuine Eaton Bussmann products supplied with warranty and traceability
- Pan-India delivery — Coimbatore, Chennai, Bengaluru, Mumbai, Pune, Hyderabad, and beyond
- WhatsApp technical support for fuse selection, cross-reference, and application queries
- Bulk pricing available for panel builders, OEMs, and EPC contractors
Compatible Products & Accessories
- Eaton Bussmann 170M Series fuse holders and fuse bases (000/80 format)
- Eaton Bussmann 170M Series fuses in adjacent ampere ratings (25 A, 40 A, 50 A) for drive panel coordination
- Eaton Bussmann striker pin accessories and blown-fuse indication systems
- DIN rail and panel-mount fuse carriers compatible with 000/80 square body format
- Eaton Bussmann BS88 backup fuses for upstream branch circuit protection
- Eaton surge protection devices (SPDs) for VFD and drive panel integration
Frequently Asked Questions
What does Class gR mean for the Eaton Bussmann 170M1362?
Class gR denotes a full-range semiconductor protection fuse capable of clearing both overload and short-circuit fault currents across its entire operating range. Unlike backup fuses (Class aR), a Class gR fuse such as the 170M1362 will operate at all fault levels down to the lowest overload conditions, providing comprehensive protection for thyristors, IGBTs, diodes, and other semiconductor devices throughout their service life.
Can the 170M1362 be used on a 415 V industrial supply in India?
Yes. The 170M1362 is rated for 690 V AC, which means it is fully suitable for use on India’s standard 415 V three-phase industrial supply. Using a fuse rated above the system voltage is standard practice and does not affect fuse performance or protection characteristics.
What is the difference between the 170M1362 and a standard BS88 fuse for drive protection?
The 170M1362 is a high speed semiconductor fuse with a significantly lower let-through I²t value than a BS88 general-purpose fuse. Power semiconductor devices such as IGBTs and thyristors have very limited thermal withstand capacity and can be destroyed in milliseconds by fault currents. A standard BS88 fuse is too slow to protect them. The 170M1362 is specifically designed to clear faults faster than the semiconductor device can be damaged, which is why drive and converter manufacturers specify high speed semiconductor fuses like the Bussmann 170M Series.
Does the 170M1362 include a fuse indicator or striker pin?
No. The 170M1362 does not include an integrated fuse indicator or striker pin. If blown-fuse indication is required for your panel design, Eaton Bussmann offers compatible external indicator accessories for the 170M Series. Contact Shansen Enterprises to identify the correct indicator accessory for your application.
Is the Eaton Bussmann 170M1362 RoHS compliant and CE marked?
Yes. The 170M1362 carries both CE marking and RoHS compliance, making it suitable for use in equipment destined for European markets or any project requiring restricted hazardous substance compliance. It is also IEC rated and UL/CSA listed, supporting a wide range of project certification requirements in India and internationally.
How do I order the Eaton Bussmann 170M1362 from Shansen Enterprises?
You can request a quote for the Eaton Bussmann 170M1362 directly through Shansen Enterprises by clicking the WhatsApp button on this page or sending an email inquiry with the catalog number, required quantity, and delivery location. Shansen Enterprises is an authorized Eaton channel partner based in Coimbatore and supplies genuine Eaton Bussmann products with pan-India delivery. Bulk orders for panel builders and OEMs are welcome, and competitive pricing is available on request.
