Description
Overview
The Eaton Bussmann EITD40 is a 40A bolted type BS88 fuse link from the Bussmann EIT series, engineered to IEC 60269-2 and BS88 Part 2 standards for reliable general purpose overcurrent protection in low voltage systems up to 415V AC. With an 80kA breaking capacity and Class gG characteristic, this fuse link provides full-range protection for cables, busbars, and distribution circuits in industrial and commercial switchgear. CE marked and RoHS compliant, the EITD40 is a trusted choice for panel builders and electrical contractors specifying proven circuit protection in India.
Key Features
- Class gG Full-Range Protection — protects against both overloads and short-circuit currents across the full current range
- 80kA Breaking Capacity — handles high fault levels typical of industrial distribution boards and motor control centres
- 415V AC Rating — directly suited to standard Indian LV distribution systems without derating
- Bolted Type Construction — ensures low-resistance, vibration-resistant connections for reliable performance in switchgear panels
- BS Size A2 with Open Slot Tag — fits standard BS88 fuse bases widely used in Indian panel building practice
- BS88 Part 2 and IEC 60269-2 Compliant — meets international and British standards accepted by Indian electrical installations
- CE Marked and RoHS Compliant — confirms product safety and environmental compliance for export-oriented manufacturers
- IEC Rated Certification — independently verified performance for use in certified switchgear assemblies
- Bussmann EIT Series — Eaton’s established range for LV industrial fuse protection with consistent quality and availability
Technical Specifications
| Specification | Value |
|---|---|
| Catalog Number | EITD40 |
| Series | Bussmann EIT |
| Product Type | BS88 Type Fuse Link, Bolted Type |
| BS Size | A2 |
| Tag Type | Open Slot |
| Amperage Rating | 40 A |
| Rated Voltage | 415 V AC |
| Voltage Range | 415V AC system |
| Breaking Capacity | 80 kA |
| Fuse Class | Class gG |
| Standard | BS88 Part 2, IEC 60269-2 |
| Compliances | CE Marked, RoHS Compliant |
| Certifications | IEC Rated |
| Delivery Class | EIT |
| Application | General purpose circuit protection — low voltage switchgear panels, motor control centres, distribution boards |
Applications & Selection Guide
The EITD40 is the right choice when you need dependable general purpose (gG class) protection for feeder circuits, sub-distribution boards, and outgoing ways in low voltage panels operating on 415V AC three-phase systems, which is the standard supply voltage across industrial estates in Coimbatore, Chennai, Pune, and throughout India. At 40A, this fuse link is commonly specified for protecting cable runs feeding machinery, pump panels, compressor circuits, and lighting distribution boards where both overload and short-circuit protection are required from a single device.
Class gG fuses protect both the cable and the connected load across the full range of overcurrent, making the EITD40 suitable wherever a straightforward, cost-effective protection device is preferred over more specialist fuse types such as aM (motor protection) or gR (semiconductor protection). The 80kA breaking capacity ensures the fuse can safely interrupt fault currents found in high-power industrial facilities fed from large distribution transformers, well within the fault levels typically encountered in Indian HT/LT substations.
Industries in India that regularly specify BS88 bolted fuse links of this type include textile mills, automotive component manufacturers, pharmaceutical plants, food processing units, IT infrastructure, and commercial real estate panel builders — all sectors with significant presence in and around Coimbatore, Tamil Nadu, and across the country.
Why Buy from Shansen Enterprises?
- Authorized Eaton Channel Partner, Coimbatore — you receive 100% genuine Eaton Bussmann products with full manufacturer traceability
- 100% Genuine Products with Warranty — no grey-market stock; every product is sourced directly through the Eaton supply chain
- Pan-India Delivery — we dispatch to all major cities and industrial zones across Tamil Nadu, Maharashtra, Gujarat, Karnataka, and beyond
- WhatsApp Technical Support — get specification guidance, cross-reference help, and order status updates via WhatsApp
- Bulk Pricing for Panel Builders and Contractors — competitive rates for high-volume orders with flexible delivery scheduling
Compatible Products & Accessories
- BS88 A2 Fuse Bases and Fuse Carriers (bolted type, suitable for EITD series fuse links)
- Eaton Bussmann BS88 DIN-rail fuse holders for A2 size fuse links
- Eaton Bussmann EIT series fuse links in adjacent ratings: EITD32, EITD50, EITD63
- BS88 fuse link covers and shrouds for IP-rated enclosure applications
- Eaton low voltage distribution boards and switchgear panels
- Cable ferrules, bus bar connectors, and copper lugs compatible with bolted fuse bases
Frequently Asked Questions
What does Class gG mean for the Eaton Bussmann EITD40?
Class gG stands for general purpose full-range fuse — the fuse is designed to protect against both overload currents and short-circuit currents across its entire operating range. The EITD40 will carry its rated 40A continuously and will interrupt fault currents up to 80kA safely, making it suitable for protecting cables and distribution circuits rather than specialist loads like motors (which use aM class) or semiconductors.
Is the EITD40 compatible with standard BS88 fuse bases available in India?
Yes. The EITD40 is BS Size A2 with an open slot tag, which is a widely used form factor among BS88 fuse bases and carriers available from Indian switchgear manufacturers and importers. Always verify that the fuse base is rated for bolted type fuse links and is approved for 415V AC and at least 80kA breaking capacity to match the fuse specification.
What is the breaking capacity of the EITD40 and why does it matter?
The EITD40 has an 80kA breaking capacity, meaning it can safely interrupt a prospective short-circuit current of up to 80,000 amperes without rupturing or causing a hazardous failure. In Indian industrial installations fed from medium to large distribution transformers, prospective fault currents can reach tens of kiloamperes at the main LV panel — selecting a fuse with adequate breaking capacity is a critical safety and compliance requirement under IS and IEC standards.
Which standards does the EITD40 comply with and are they accepted in India?
The EITD40 complies with BS88 Part 2 and IEC 60269-2, and carries CE marking and RoHS compliance. IEC 60269 is the internationally harmonised standard for low voltage fuses and is widely recognised by Indian electrical inspectorates, certified panel builders, and OEM customers. The IEC Rated certification provides independent verification of performance, which is accepted for use in certified switchgear assemblies in India.
Can the EITD40 be used for motor circuit protection in India?
The EITD40 is a Class gG fuse, which provides general purpose full-range protection and can be used for motor circuits where the motor starting current does not cause nuisance tripping at the selected rating. For direct-on-line motor starters where high inrush currents may be a concern, Class aM (motor protection) fuses are more commonly specified as they are designed to ride through motor starting currents without operating. Consult Shansen Enterprises for a selection recommendation based on your motor kW rating and starting method.
How do I order the Eaton Bussmann EITD40 from Shansen Enterprises?
You can request a quote for the EITD40 directly from Shansen Enterprises by clicking the WhatsApp button or the email enquiry button on this page. Please mention the catalog number EITD40, your required quantity, and your delivery location anywhere in India. Our team in Coimbatore will respond with pricing, availability, and estimated delivery timelines. For bulk orders or repeat procurement, ask about our panel builder pricing and scheduled supply arrangements.
