Description
Overview
The Eaton Bussmann 80L14-660 is a bolted-type BS88 fuse link from the Bussmann L14 series, engineered for general purpose overcurrent protection in low voltage electrical systems up to 660/690 V AC. Rated at 80 A with an 80 kA breaking capacity and classified as Class gG under BS88 Part 2 / IEC 60269-2, this fuse link is built for use in industrial switchgear panels, motor control centres, and distribution boards. Its offset tag design and BS Size A4 form factor ensure straightforward integration into standard panel assemblies used across Indian manufacturing and infrastructure projects.
Key Features
- Class gG Rating — General purpose fuse class providing both overcurrent and short-circuit protection across the full current range, minimising nuisance trips.
- 80 kA Breaking Capacity — High fault current interruption capability ensures personnel and equipment safety even under severe short-circuit conditions.
- 660/690 V AC Rated Voltage — Compatible with standard three-phase industrial supply voltages common in Indian industrial installations.
- BS88 Part 2 / IEC 60269-2 Compliance — Internationally recognised standard ensures interchangeability and consistent performance in global and domestic projects.
- CE Marked & RoHS Compliant — Meets European conformity and restriction-of-hazardous-substances requirements, supporting export-oriented and green-certified facilities.
- IEC Rated Certification — Third-party validated performance for use in IEC-designed switchgear and distribution equipment.
- Bolted Offset Tag Design (BS Size A4) — Secure, vibration-resistant bolted connection with offset tag geometry for reliable contact in panel-mounted fuse bases.
- Bussmann L14 Series — Part of an established family of BS88 fuse links, enabling consistent selection and spares management across multi-panel installations.
Technical Specifications
| Specification | Value |
|---|---|
| Catalog Number | 80L14-660 |
| Series | Bussmann L14 |
| Fuse Type | BS88 Fuse Link, Bolted Type |
| BS Size | A4 |
| Tag Type | Offset Tag |
| Amperage Rating | 80 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 centres, distribution boards |
Applications & Selection Guide
The 80L14-660 is well suited for general purpose overcurrent protection duties in low voltage switchgear assemblies, motor control centres (MCCs), and distribution boards operating at 660 V or 690 V AC — voltage levels widely encountered in three-phase industrial power distribution across India. The Class gG designation confirms full-range protection capability, meaning the fuse responds to both sustained overloads and high-magnitude short-circuit currents, making it appropriate for feeder circuits, busbar protection, and transformer secondary protection where a single device must handle the complete current spectrum.
Panel builders and electrical contractors in industries such as textile machinery, automotive manufacturing, cement and chemical processing, and infrastructure projects across Tamil Nadu and the wider Indian market will find the 80L14-660 a reliable fit for IEC-designed installations. The bolted offset-tag construction of BS Size A4 ensures this fuse link mates with compatible BS88 fuse carriers and bases from Eaton and other IEC-standard manufacturers, simplifying retrofits and new-build panel assemblies.
When selecting this fuse link, verify that the fuse carrier or fuse base is rated for BS Size A4 and supports bolted offset-tag terminations. Confirm that the supply system fault level at the point of installation does not exceed 80 kA. For motor branch circuit protection, consider upstream selectivity with downstream motor protective devices to ensure coordinated tripping behaviour.
Why Buy from Shansen Enterprises?
- Authorized Eaton Channel Partner in Coimbatore — guaranteed product authenticity
- 100% genuine Eaton Bussmann products supplied with manufacturer warranty
- Pan-India delivery to all major cities and industrial zones
- WhatsApp technical support for selection, sizing, and compatibility queries
- Bulk pricing available for panel builders, OEMs, and EPC contractors
Compatible Products & Accessories
- Eaton Bussmann BS88 Fuse Carriers — BS Size A4 bolted-type bases compatible with the 80L14-660
- Eaton Bussmann L14 Series Fuse Links — complementary ampere ratings within the same series for panel-wide consistency
- Eaton Bussmann BS88 Fuse Switch Disconnectors — integrated switching and protection for MCC and distribution board applications
- Eaton Bussmann Fuse Indicators and Blown-Fuse Indicators — for visual fault indication in panel door monitoring
- Eaton Bussmann BS88 Fuse Holders and Fuse Bases — DIN-rail and busbar-mounted options for low voltage panels
- Eaton Surge Protection Devices (SPDs) — for downstream equipment protection in distribution boards
Frequently Asked Questions
What does Class gG mean for the Eaton Bussmann 80L14-660?
Class gG (general purpose, full-range breaking capacity) indicates that the 80L14-660 is designed to interrupt fault currents ranging from the minimum fusing current all the way up to its rated breaking capacity of 80 kA. Unlike back-up fuses, a gG fuse will operate on both sustained overloads and short-circuit faults, making it suitable for general feeder, distribution, and transformer secondary protection without the need for additional protective devices to handle the lower end of the fault-current spectrum.
Is the 80L14-660 suitable for use on 415 V three-phase industrial supplies in India?
Yes. The 80L14-660 is rated for 660/690 V AC, which means it is fully suitable for use on 415 V (line-to-line) three-phase systems commonly found in Indian industrial installations — the lower voltage is well within its rating. The fuse link is also appropriate for higher-voltage 660 V or 690 V distribution systems used in certain heavy industrial and infrastructure applications.
What BS fuse size and tag type does the 80L14-660 use, and how do I select the right fuse carrier?
The 80L14-660 is a BS Size A4 fuse link with an offset tag termination style. To select the correct fuse carrier or fuse base, ensure that the carrier is rated for BS Size A4 and explicitly supports bolted offset-tag fuse links. Using a mismatched carrier size or tag type can result in poor contact, overheating, or inability to mount the fuse correctly. Refer to the Eaton Bussmann BS88 carrier selection guide or contact Shansen Enterprises for compatibility confirmation before ordering.
What is the breaking capacity of the 80L14-660, and why does it matter for panel design?
The 80L14-660 has a breaking capacity of 80 kA. This is the maximum prospective short-circuit current the fuse can safely interrupt without rupture, fire, or loss of containment. Panel designers must verify that the prospective fault current at the point of installation — determined from the supply transformer impedance and upstream impedances — does not exceed 80 kA. Installing a fuse with insufficient breaking capacity at a high-fault-current location is a serious safety hazard and a non-compliance with IEC 60269-2.
Does the 80L14-660 comply with RoHS and CE requirements for export projects?
Yes. The Eaton Bussmann 80L14-660 is both CE Marked and RoHS Compliant, confirming it meets European Union directives on electrical equipment safety and the restriction of hazardous substances. This makes it appropriate for use in export-oriented manufacturing facilities, projects with European end-clients, and green-certified industrial buildings that require RoHS-compliant electrical components throughout their installations.
How do I order the Eaton Bussmann 80L14-660 from Shansen Enterprises?
You can request a quote for the Eaton Bussmann 80L14-660 directly from Shansen Enterprises by clicking the WhatsApp button on this page or by sending an email inquiry with your required quantity and delivery location. As an authorized Eaton channel partner based in Coimbatore, Shansen Enterprises supplies genuine Eaton Bussmann products with full manufacturer warranty and arranges delivery across India. For bulk orders or panel-builder pricing, mention your project details in your inquiry to receive a tailored quotation promptly.
