ELR 220-415VAC 30mA-30A Manual Reset Lauritz Knudsen (L&T) – 17G745GF2
$63.91 Excl. GST
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Sourced through authorised channels, the 17G745GF2 17G745GF2 electrical component delivers dependable performance for industrial, commercial, and infrastructure applications. Key ratings include 415V AC. myelectric.in stocks the ELR 220-415VAC 30mA-30A Manual Reset Lauritz Knudsen (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 | 17G745GF2 |
| Part Number / SKU | 17G745GF2 |
| Category | Electrical Component |
| Voltage Rating | 415V AC |
| Sensitivity | 30 mA |
| Rated Frequency | 50/60 Hz |
| Standards | IS and IEC applicable standards |
| Certifications | BIS certified where applicable |
⚡ Key Features
- 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 17G745GF2 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: Why is the 30 mA sensitivity specified on the 17G745GF2 and when should you choose a different rating?
A: 30 mA is the residual current at which the 17G745GF2 will trip within 300ms. A 30mA sensitivity provides additional shock protection (mandatory for socket circuits per IS 732). 100mA is used for fire protection (no shock protection). 300mA protects feeders without nuisance tripping. Choose based on the circuit’s risk profile — never use >30mA for socket outlet circuits in wet or high-risk locations.













