Engineered for Performance and Built for Protection
From homes to heavy industry, dependable electrical protection is the foundation of safe, uninterrupted power. Every installation — from terminal distribution boards and branch circuits to main supply systems — relies on protection devices such as miniature and moulded case circuit breakers, residual current devices, air circuit breakers, distribution boxes, and industrial control components to perform reliably throughout their service life.
Yet many protection devices on the market fall below acceptable quality standards. Inferior circuit breakers and switchgear increase the risk of system failure, electrical fire outbreaks, downtime, and costly maintenance — and can seriously damage the reputation and credibility of installers, contractors, and engineering companies.
Recognising this industry-wide challenge, Roltex Resources NIG. LTD., in collaboration with MAXGE Electric Technology Co., Ltd, provides a new generation of premium electrical protection products made with sintered contacts — across MCBs, RCCBs/RCBOs, MCCBs, ACBs, distribution boxes, and industrial control — for reliable protection you can depend on.
Why Sintered Contacts?
Superior Conductivity
Efficient current flow with minimal heat build-up.
Exceptional Arc Resistance at the Contact Tips
Contacts withstand repeated arcing without degrading.
High Temperature Endurance
Reliable performance even at elevated operating temperatures.
Extended Service Life
Built to outlast conventional copper-contact devices.
EPB-63H / M / Me / Ne / Se
Miniature Circuit Breaker, 6kA-10kA, 1P-4P, 6A-63A. For commercial and residential terminal distribution.
SGB-63H / SGB-63M
Miniature Circuit Breaker, 6kA-10kA, 1P-4P, 6A-63A. High breaking capacity for lighting and socket circuits.
SGB-125H
High-rated MCB, 125A, 1P-4P. For higher-load branch circuits.
SG-DPN
DPN miniature circuit breaker, 1P+N, 6A-32A. Compact design for single-phase applications.
EPBOV+SPD RCBO
Residual Current Breaker with Overcurrent and integrated Surge Protection Device. 2P, 6-63A, 10-300mA, 6-10kA. Combined overload, short-circuit, and surge protection in one unit.
EPBOV RCBO
Residual Current Breaker with Overcurrent, 2P, 6-63A, 10-300mA, 6-10kA. TUV & CE certified for commercial and residential use.
SGRM-63LE RCBO
Miniature RCBO with earth leakage protection, 2P, 6-63A. Suitable for terminal power distribution in offices, homes, and light industrial applications.
RCCB / RCD
Residual Current Circuit Breaker, Type AC/A/S, 2P-4P. Electromagnetic type for shock protection in safety-critical environments.
SGM6-125H / 160H / 250H
Fixed-type MCCB, 125A-250A, 3P-4P, up to 100kA Icu. Thermal-magnetic protection.
SGM6s-250H / 630H / 800H
Thermal-adjustable MCCB, 250A-800A, 3P-4P. Customisable overload threshold.
SGM6E-400H / 630H / 1600H
Electronic MCCB with knob, 400A-1600A, 3P-4P. IEC60947-2 compliant.
iSGM6E-250H / 400 / 630 / 800 / 1600
Electronic MCCB with LCD, 250A-1600A, up to 100kA Icu. Smart protection with remote capability.
MGW6-1600 ACB
Air Circuit Breaker, 1600A. High breaking capacity, zero arcing, intelligent protection. Fixed or draw-out type with remote communication capability.
MGW6-3200 ACB
Air Circuit Breaker, 3200A. Improved arc-extinguishing chamber with moving contact-assisted arc generation. For main distribution boards.
MGW6-4000 / 6300 / 7500 ACB
Air Circuit Breaker, 4000A-7500A. High-capacity breaking for heavy industrial and main distribution applications.
SGDB3 Distribution Box
Metal distribution box, 4-24 way, up to 250A. IEC 61439-3 compliant. Three-phase and single-phase.
SGDB2 Distribution Box
Full-metal distribution box, professional power distribution. IEC 60439-3 compliant.
SGDB3 Economic Distribution Box
Economical metal distribution box, 4-16 way, up to 250A. EN/IEC 61439-3 compliant. Three-phase.
SGDBi Plastic Distribution Box
Plastic distribution box, single/three-phase. For residential and commercial installations.
SGDBi-F MM Flush-Mount Box
Flush-mount distribution box, multi-module. IEC 60439-3 compliant. For built-in installations.
SGDBi-F PM Flush-Mount Box
Flush-mount distribution box, personal. IEC 60439-3 compliant. Compact recessed design.
SGDBi-S-F Terminal Enclosure
Terminal power distribution enclosure with optimized structural design. High-quality MAXGE build.
MG-PV 4/1 DC Combiner Box
PV string combiner box, IP65, 4-string input. For solar PV systems. ISO, CB, CE certified. 297×256×138mm.
DC MCB
DC miniature circuit breaker, 1P-4P, 1-63A, 6kA. For solar and DC applications.
DC MCCB
DC moulded case circuit breaker for high-capacity DC circuits.
SGC1-D AC Contactor
AC contactor for motor control and switching. Electromagnetic drive for safe remote operation of high-current circuits.
SGR2-D Thermal Relay
Thermal overload relay for motor protection. Protects against overheating from sustained overload currents or phase imbalances.
SGE1-D Magnetic Starter
Magnetic motor starter combining AC contactor and thermal overload relay. Compact solution for motor starting and protection.
SGI-R Isolating Switch
Switch-disconnector for safe isolation of electrical circuits. 63A, 3P, suitable for terminal power distribution.
SGB2 LED Indicators
LED indicator lights for low-voltage control cabinets. Complete control component series includes push buttons, selector switches, and matching installation accessories.