FP Switch Disconnector 40 A Havells | DHMXIFPX040
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Looking for the FP Switch Disconnector 40 A Havells | DHMXIFPX040? This genuine Leading Brand switch disconnector is built for reliable circuit protection and isolation, combining proven reliability with full compliance to applicable IEC/IS standards. Key ratings include 40 A, 4 Poles. Order part number DHMXIFPX040 from myelectric.in — a trusted Leading Brand supplier offering competitive pricing, GST billing, and shipping across India and overseas.
📋 Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Leading Brand |
| Part Number / SKU | DHMXIFPX040 |
| Category | Switch Disconnector |
| Current Rating | 40 A |
| Poles | 4 Poles |
| Standards | IS and IEC applicable standards |
| Certifications | BIS certified where applicable |
⚡ Key Features
- 40 A current rating — confirmed from product specifications; size wiring and terminals to match or exceed this value.
- 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 Leading Brand 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 40 A rating on the DHMXIFPX040?
A: The 40 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.
Q: Can the DHMXIFPX040 make and break load current, or is it for isolation only?
A: This is a switch-disconnector (not a pure isolator), meaning it is rated to make and break load currents up to its rated current under AC-22A or AC-23A utilisation categories. Pure isolators must only be operated on de-energised circuits. The Leading Brand switch-disconnector can therefore be used for operational switching, not just maintenance isolation.
Q: How many padlocks can be applied to the DHMXIFPX040 for LOTO safety?
A: The Leading Brand switch disconnector supports up to 3 simultaneous padlocks on the OFF-position locking facility. This allows multiple contractors or maintenance teams to each apply their own padlock, ensuring the circuit cannot be re-energised until all teams have removed their lock — a critical requirement for multi-contractor LOTO procedures.













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