The N301 Earth Leakage Relay Mikro delivers advanced digital ground current detection across Malaysia, protecting industrial switchboards, automated machinery units, and facility power distribution networks from catastrophic insulation breakdowns.
At Intech Electric Sdn Bhd, we empower diverse industrial sectors across Malaysia with highly reliable electrical and automation solutions. The N301 EARTH LEAKAGE RELAY MIKRO is an advanced microprocessor-based digital protection device engineered to continuously monitor low-level residual current leaks and trigger circuit isolation before dangerous earth leakage faults cause equipment downtime or safety hazards.
Designed for rapid panel mounting and seamless integration with Zero-Phase Current Transformers (ZCT), the Mikro N301 delivers comprehensive earth leakage protection across critical industrial environments:
Intech Electric Sdn Bhd is able to supply all kinds of electrical and electronics products. Our comprehensive inventory includes projects wiring materials, solar installation spare parts, wire and cable support systems, tester meter equipment and calibration services, indoor and outdoor LED lighting, machine maintenance spare parts, power energy saving and voltage stabilizers, switchboard marker materials and accessories, as well as power cable and connection materials.
| Feature Parameter | Mikro N301 Digital Relay | Conventional Earth Leakage Relay |
|---|---|---|
| Sensing Architecture | Microprocessor-based Logic | Basic Discrete / Electromechanical |
| Sensitivity Adjustment Range | Wide Digital Adjustable Current Range | Fixed Step / Narrow Dial Range |
| Trip Timing Accuracy | Precision Time Delay Multipliers | Fixed Delay / Slow Thermal Response |
| Diagnostics & Monitoring | Real-time Diagnostic LEDs & Trip Memory | Basic Mechanical Flag / Single LED |
The N301 Earth Leakage Relay Mikro actively measures residual earth currents via a Zero-Phase Current Transformer (ZCT) and safely trips circuit breakers when insulation leakage rises above pre-set safety thresholds.
Manufacturing facilities, OEM machine makers, machinery engineering firms, and commercial solar projects across Malaysia install the N301 across low-voltage switchboards and control cabinets to ensure continuous power safety.
The programmable time delay enables plant engineers to customize response times, ensuring transient leakage spikes or benign switching surges do not trigger unnecessary production stoppages.
Yes, Intech Electric Sdn Bhd provides matched Zero-Phase Current Transformers (ZCT), power cables, wire support systems, switchboard markers, and tester calibration services for complete power system setups.
OEMs select the N301 for its compact panel mounting design, precise digital monitoring capabilities, and proven durability in demanding factory automation conditions.
Front panel LED status lights offer instant visual feedback on power supply health, real-time leakage warnings, and trip memory status, allowing maintenance crews to troubleshoot rapidly.
Yes, the N301 is widely installed in commercial solar combiner boxes and inverter AC/DC distribution boards to detect ground leakage faults and safeguard equipment.
Microprocessor digital logic ensures repeatable tripping accuracy, eliminates thermal component drift, and maintains stable operation under varying panel temperatures.
Yes, Intech Electric Sdn Bhd supplies high-precision testing meters along with professional calibration services to verify relay trip points during routine safety inspections.
You can submit a product inquiry or obtain an immediate best price quote by messaging Intech Electric Sdn Bhd directly on WhatsApp at 601155877449.
We ordered the N301 EARTH LEAKAGE RELAY MIKRO for our factory main distribution panel in Iskandar Puteri. Intech Electric provided exceptional technical guidance and prompt delivery services.
Intech Electric Sdn Bhd is our go-to distributor for Mikro protection relays and electrical automation parts in Selangor. Their sales support on WhatsApp was extremely helpful and swift.
The N301 earth leakage relay was easy to install and set up. Fantastic buying experience sourcing power cable accessories and relays from Intech Electric for our plant expansion in Penang.
Fast dispatch and genuine products delivered to Kuching. Intech Electric supplied us with N301 Mikro relays and wire support systems. Highly reliable supplier for industrial projects.
Top service from Intech Electric Sdn Bhd. The N301 Earth Leakage Relay installed in our factory switchboard operates perfectly, providing precise protection against unwanted power trips.
Intech Electric offers high quality electrical equipment and dependable customer support. The N301 Mikro relay installed in our solar system sub-panel delivers consistent and safe earth leakage monitoring.
