Heavy-Duty Three-Phase Protection with EPS 40A 3P MCB
The EPS 40A 3 Pole Miniature Circuit Breaker (MCB) is a specialized safety solution for complex three-phase electrical systems. With its 40 Ampere rating and triple-pole configuration, this breaker ensures simultaneous disconnection of all three phases during a fault, preventing dangerous “single-phasing” that can burn out expensive industrial motors. Furthermore, it is designed to handle a 415V~ voltage range, making it the perfect safeguard for large commercial operations. Therefore, it remains a critical component for power management in Subang Jaya.
SIRIM Certified Quality for Industrial Reliability
At Sumon Electrical, we prioritize industrial-grade reliability. This EPS 40A 3-Pole breaker is 100% SIRIM approved and complies with the IEC 60898 safety standard. It features a robust 6kA (6000A) breaking capacity, which provides a high level of security against severe short circuits and heavy-load overcurrents. Additionally, its flame-retardant housing and precision thermal-magnetic trip units ensure long-term stability under high thermal stress. Furthermore, the unified triple-toggle switch allows for easy manual control of the entire circuit. Therefore, you get certified security for your factory or office in USJ 14.
Engineered for High-Capacity Distribution Boards
The EPS 40A 3-Pole Circuit Breaker is built for seamless integration into large-scale Malaysian distribution boards. Its modular design allows for quick DIN rail mounting, while the heavy-duty terminals are optimized for thick three-phase wiring. Moreover, the secure connection points help minimize energy loss and prevent overheating in high-traffic electrical panels. Consequently, this MCB is the go-to choice for professional electrical contractors and industrial maintenance teams. Therefore, we ensure that your high-power setup in Selangor remains efficient and safe.
Your Professional Electrical Partner in Subang Jaya
Sumon Electrical & Hardware Trading provides comprehensive electrical solutions with 24/7 technical backing in USJ 14. We are committed to delivering “All That You Need” for your technical projects. Therefore, our expert team offers:
Three-Phase Installation Services: Professional setup for industrial DB boxes, factory wiring, and high-load machinery.
Kedai Electric 24 Jam Support: Emergency 24/7 response for industrial power trips and electrical failures in Subang Jaya.
Industrial Grade Inventory: SIRIM-approved three-phase breakers, heavy-duty cables, and technical hardware.
Why Choose Shabab Al Sharif Technology and Services?
We operate under Shabab Al Sharif Technology and Services Sdn. Bhd., specializing in high-end maintenance for residential and industrial properties. Beyond being a trusted electrical supply store, we provide expert Aircond Services, Plumbing, and Full Renovation. Thus, we are your all-in-one local partner for all professional-grade maintenance and technical requirements.
Contact Us for Three-Phase Solutions
WhatsApp / Call: +601116109510
Official Website: www.shababalsharif.com
Email: shababalsharif@gmail.com
Store Address: Lot K10004, Ground Floor, Subang Perdana, Goodyear Court 7, USJ 14, 47630 Subang Jaya, Selangor.






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