HQ Bolted HRC fuse 200A 415V AC Size B2 | L&T – ST30779OOOO

Name: L&T HQ Bolted HRC Fuse 200A 415V AC Size B2 - High-Quality Electrical Fuse for Reliable Protection
Brand: Lauritz Knudsen (L&T)
SKU: ST30779OOOO
Price: 850.00 INR
Availability: InStock

SKU: ST30779OOOO

₹850.00 Excl. GST

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Sourced through authorised channels, the ST30779OOOO ST30779OOOO fuse delivers dependable performance for reliable circuit protection and isolation. Key ratings include 200 A, 415V AC. myelectric.in stocks the HQ Bolted HRC fuse 200A 415V AC Size B2 | L&T for contractors, panel builders, and project buyers — buy online with GST invoice, or request a bulk quote for domestic supply and export to UAE, Singapore, UK, USA, Sri Lanka and more.

📋 Technical Specifications

Parameter	Value
Brand	ST30779OOOO
Part Number / SKU	ST30779OOOO
Category	Fuse
Current Rating	200 A
Voltage Rating	415V AC
Rated Frequency	50/60 Hz
Standards	IS and IEC applicable standards
Certifications	BIS certified where applicable

⚡ Key Features

200 A current rating — confirmed from product specifications; size wiring and terminals to match or exceed this value.
415V AC operating voltage — compatible with standard LV distribution voltages used in Indian industrial installations.
Manufactured to IS and IEC applicable standards — complies with Indian BIS and IEC international safety standards.
BIS certified where applicable — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
Genuine authorised ST30779OOOO product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.

❓ Frequently Asked Questions

Q: What is the significance of the 200 A rating on the ST30779OOOO?

A: The 200 A rating is the device’s maximum continuous current carrying capacity under specified conditions (typically 40°C ambient). For circuit design, use 80% of this value as the design current to allow for derating due to grouping, temperature, and future load growth.