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L&T HD20H Bolted HRC Fuse Base 20A 415V AC, Cable Size F1 (ST30772OOOO)
Key Features:
- Type: Bolted HRC Fuse Base
- Current Rating: 20A
- Voltage Rating: 415V AC
- Cable Size: F1
- Brand: Larsen & Toubro (L&T)
- Model: HD20H
- Part Number: ST30772OOOO
- Mounting: Screw/Bolt Fixing
- Material: High-Quality Heat-Resistant Plastic
- Terminal Type: Bolted Connection
- Safety Standards: Complies with IEC & IS Standards
Applications:
- Industrial Electrical Panels
- Motor Protection Circuits
- Distribution Boards
- HVAC Systems
- Machine Tool Control Panels
Technical Specifications:
| Parameter | Specification |
|---|---|
| Type | HRC Fuse Base |
| Mounting Style | Bolted/Screw Fixing |
| Rated Current | 20 Ampere |
| Rated Voltage | 415V AC |
| Breaking Capacity | High Rupturing Capacity (HRC) |
| Contact Material | Copper Alloy |
| IP Rating | IP20 (Standard) |
Why Choose This Product?
- Manufactured by L&T – India’s Most Trusted Electrical Brand
- Robust Construction for Long Service Life
- Secure Bolted Connection for Reliable Performance
- Easy Installation in Control Panels
- Widely Used in Industrial Applications
Package Contents:
- 1 x L&T HD20H Bolted HRC Fuse Base













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