Description
Overview
The Eaton Bussmann 200L14-660 is a bolted-type, BS88 Class gG low voltage fuse link rated at 200A and 660/690V AC, delivering an 80 kA breaking capacity for robust short-circuit and overload protection. Part of the trusted Bussmann L14 series, it conforms to BS88 Part 2 and IEC 60269-2 standards, making it a dependable choice for demanding industrial electrical systems. Its closed-slot tag design and BS Size A4 form factor ensure precise fitment in compatible fuse holders used across low voltage switchgear and distribution infrastructure.
Key Features
- 200A Amperage Rating — handles high current loads in industrial panels without nuisance tripping
- 660/690V AC Voltage Rating — compatible with standard European and Indian LV supply systems
- 80 kA Breaking Capacity — provides high fault current interruption capability for enhanced system safety
- Class gG Rating — full-range general-purpose fuse class suitable for cables and general circuit protection
- BS Size A4 Form Factor — industry-standard sizing for straightforward replacement in existing BS88 fuse bases
- Closed Slot Tag Type — ensures secure mechanical retention and reliable electrical contact in bolted fuse holders
- BS88 Part 2 / IEC 60269-2 Compliant — meets internationally recognised low voltage fuse standards
- CE Marked and RoHS Compliant — suitable for installations requiring regulatory compliance and hazardous substance restrictions
- IEC Certified — independently verified performance for use in IEC-governed electrical installations across India and export markets
Technical Specifications
| Specification | Value |
|---|---|
| Catalog Number | 200L14-660 |
| Series | Bussmann L14 |
| Fuse Type | Bolted Type |
| BS Size | A4 |
| Tag Type | Closed Slot |
| Amperage Rating | 200 A |
| Rated Voltage (AC) | 660/690 V AC |
| Breaking Capacity | 80 kA |
| Fuse Class | Class gG |
| Standard | BS88 Part 2, IEC 60269-2 |
| Compliances | CE Marked, RoHS Compliant |
| Certifications | IEC Rated |
| Application | General purpose circuit protection, low voltage switchgear panels, motor control centers, distribution boards |
Applications & Selection Guide
The Eaton Bussmann 200L14-660 is designed for general-purpose overcurrent protection across a wide range of low voltage electrical installations. Its 200A rating makes it well suited for feeder circuits, sub-distribution boards, and motor control center incoming protection where sustained load currents and occasional overloads are expected. The Class gG rating means this fuse link provides full-range protection — covering both overload and short-circuit conditions — making it the appropriate choice for cable and general circuit protection rather than motor-specific gM or semiconductor fuses.
With an 80 kA breaking capacity and 660/690V AC rating, this fuse link is compatible with TN-S, TN-C-S, and IT distribution systems commonly found in Indian industrial facilities, commercial complexes, and infrastructure projects. It is particularly relevant for panel builders and electrical contractors working on LV switchgear assemblies conforming to IEC 61439 in sectors such as textiles, automotive, food processing, pharmaceuticals, cement, and steel plants across Tamil Nadu and the rest of India.
When selecting this fuse link, confirm that the installed fuse base or holder accepts BS Size A4 bolted-type elements with closed-slot tags. Ensure that the upstream and downstream protective device coordination is verified using time-current characteristic curves available from the Eaton Bussmann documentation. For bulk panel builds or project requirements across Coimbatore, Chennai, Mumbai, Pune, or any other location in India, contact Shansen Enterprises for application support and quantity pricing.
Why Buy from Shansen Enterprises?
- Authorized Eaton Channel Partner in Coimbatore — guaranteed genuine Eaton Bussmann products
- 100% genuine products supplied with manufacturer warranty
- Pan-India delivery to all major cities and industrial zones
- WhatsApp technical support for product selection, datasheets, and application queries
- Competitive bulk pricing for panel builders, EPC contractors, and OEMs
Compatible Products & Accessories
- Eaton Bussmann BS88 A4 Bolted Fuse Bases and Holders
- Eaton Bussmann BS88 Fuse Links — adjacent current ratings in the L14-660 series (e.g., 160A, 250A)
- Eaton Bussmann Fuse Carriers for A4 BS88 elements
- Eaton Bussmann Fuse Monitoring and Blown Fuse Indicators
- Eaton Low Voltage Switchgear and Motor Control Center Components
- DIN Rail and Panel Mounting Accessories for BS88 Fuse Assemblies
Frequently Asked Questions
What does the Class gG rating mean for the Eaton Bussmann 200L14-660?
Class gG denotes a full-range general-purpose fuse that is capable of interrupting both overload currents and short-circuit currents up to its rated breaking capacity. The lowercase ‘g’ indicates full-range breaking capacity, and ‘G’ indicates general-purpose application for cables and conductors. This makes the 200L14-660 suitable for protecting feeder cables, distribution circuits, and general switchgear applications rather than specialised uses such as semiconductor or motor protection, which require different fuse classes.
What is the breaking capacity of the 200L14-660 and why does it matter?
The Eaton Bussmann 200L14-660 has a rated breaking capacity of 80 kA. This is the maximum prospective fault current the fuse can safely interrupt without rupture or hazard. For installations where the available fault level at the point of installation is at or below 80 kA — which covers the vast majority of Indian LV distribution systems — this fuse link provides complete short-circuit protection. Always verify that the system’s prospective short-circuit current does not exceed the fuse’s breaking capacity during panel design.
Is the Eaton Bussmann 200L14-660 compatible with 690V AC systems used in India?
Yes. The 200L14-660 is rated at 660/690V AC, making it fully compatible with both 660V and 690V AC three-phase supply systems. In India, where most heavy industrial facilities operate at 415V AC (line-to-line), this fuse link is used well within its rated voltage, providing an additional margin of safety. It is also suitable for export projects or facilities connected to European-standard 690V distribution networks.
What fuse holder or fuse base is compatible with the 200L14-660?
The 200L14-660 requires a BS88-compatible bolted fuse base or holder designed to accept a BS Size A4 fuse link with a closed-slot tag. It is important to match the holder’s current and voltage ratings to those of the fuse link. Eaton Bussmann offers a range of A4-size fuse bases and carriers designed for the L14 series. Contact Shansen Enterprises to confirm the correct matching holder for your panel design.
Does the Eaton Bussmann 200L14-660 carry CE and RoHS compliance?
Yes. The 200L14-660 is CE Marked, confirming conformity with applicable European directives, and is RoHS Compliant, meaning it is manufactured without the restricted hazardous substances listed under the RoHS directive. It is also IEC Rated under BS88 Part 2 and IEC 60269-2. These compliances make it suitable for projects requiring documented regulatory conformity, including government, infrastructure, and export-oriented manufacturing facilities in India.
How do I order the Eaton Bussmann 200L14-660 from Shansen Enterprises?
You can request a quote for the Eaton Bussmann 200L14-660 directly from Shansen Enterprises by clicking the WhatsApp button on this page or sending an email via the enquiry form. Please mention the catalog number 200L14-660, the quantity required, and your delivery location anywhere in India. Our team in Coimbatore will respond with pricing, availability, and estimated lead time. Bulk and project orders are welcome, and we support panel builders and EPC contractors with competitive pricing and technical documentation.
