Ohm Murugha Electrical

L&T MCBs (Miniature Circuit Breakers) are designed to protect electrical circuits from overloads and short circuits, offering a reusable alternative to fuses. They are commonly used in residential, commercial, and industrial settings to manage and safeguard electrical power distribution. L&T MCBs are available in various configurations, including single pole (SP), double pole (DP), and four pole (FP) options, with different current ratings and tripping characteristics (B, C, and D curves) to suit diverse applications.

L&T RCCBs (Residual Current Circuit Breakers) are electrical safety devices designed to protect circuits from earth leakage faults and ground faults. They detect imbalances in electrical current and automatically disconnect the circuit, preventing electric shocks and reducing fire risks.

The Siemens 3VM MCCB (Molded Case Circuit Breaker) is a cost-effective, compact, and modular protection device designed for basic power distribution applications in infrastructure, buildings, and industries. It offers reliable thermal-magnetic overload and short-circuit protection for cables, electrical loads, and equipment, featuring a modular accessory system for easy installation and function expansion. Available in 1 to 4-pole versions with current ratings up to 630 A, the 3VM provides essential performance and reliability with a minimal footprint.

The Siemens 3VJ MCCB (Molded Case Circuit Breaker) is a cost-effective, efficient, and reliable power distribution solution for industrial, building, and infrastructure applications. It provides protection against overload and short circuits using thermal-magnetic trip units, available with fixed or adjustable thermal settings. The 3VJ series features a compact design, a range of breaking capacities (10-55 kA), and pole configurations (1, 2, 3, or 4), conforming to international standards.

The Siemens 3VA MCCB (Molded Case Circuit Breaker) is a modular, highly variable low-voltage circuit breaker system designed for power distribution, offering reliable line and starter protection with integrated measured value acquisition. It features a compact design, comprehensive accessories for flexible function expansion, and integrates easily into automation systems. The 3VA series includes options with thermal-magnetic (3VA1/3VA5) or electronic trip units (3VA6), is available with IEC and UL approvals for global use, and supports various configurations such as 1- to 4-pole versions.

The Siemens 5SL MCB (Miniature Circuit Breaker), also known as the Betagard 5SL range, is a protective device designed for commercial and industrial power distribution to safeguard against overloads and short circuits. Key features include a patented Slide Latch-Release (SLR) for tool-free removal, a color-coded handle for clear ON/OFF status indication, and a high degree of touch protection. The 5SL series is available with various breaking capacities (e.g., 6 kA or 10 kA) and tripping characteristics (B, C, or D), with rated currents up to 63 A.

The Schneider GV2ME is a thermal-magnetic motor protection circuit breaker (MPCB) that provides overload and short-circuit protection for three-phase motors. It features adjustable thermal settings to prevent motor damage from prolonged overcurrent and fixed magnetic tripping to quickly interrupt short circuits. Designed for motor starting control, the GV2ME is available with various current ranges, terminal types (spring or screw clamp), and is certified for multiple standards, including IEC and UL.

Molded-case circuit breakers (MCCB) with adjustable settings, rated from 16 to 1250 A, ideal for applications in small to medium-sized buildings.

It is an extended rotary handle for Compact NSX 100/160/250, PowerPact Multistandard H/J frames and EasyPact CVS 100/160/250 devices. It is suitable for isolation and it is used for standard applications. It maintains the access to trip unit settings and to the push to trip button. It is equipped with a standard black handle. There is an indication of the three device positions O (OFF), I (ON) and tripped. This extended version makes possible to operate devices installed at back of switchboards, from the switchboard front. The distance between the back of the circuit breaker and the switchboard door is from 185mm to 600mm. The degrees of protection are IP55 and IK08. This rotary handle is padlockable in the OFF position using 1 to 3 padlocks not supplied (shackle diameter 5 to 8mm). As an option, it is possible to install a Ronis or Profalux keylock on the base of the handle to obtain the same function as with a padlock.

This Acti9 iC60H is a multistandard low voltage miniature circuit breaker (MCB) with double tunnel terminals. Class-2 insulation : continuous safety for operators and unqualified personnel For DIN Rail Full coordination with Acti 9 range RCDs and Compact NSX MCCBs VisiSafe : for safe operation and maintenance work on circuits VisiTrip : detects faulty Miniature Circuit-Breaker outgoers quickly and reduces intervention time Its VisiSafe green strip guarantees the physical opening of the contacts to allow downstream maintenance. Its fast closing mechanism independent of manual operation improves its service life. It has an electrical endurance going up to 10000 cycles and a mechanical endurance going up to 20000 cycles. The Ui rated insulation voltage is 500VAC. Its limitation class 3 (according to EN/IEC60898-1) improves downstream circuit protection cost. The product can be clipped on a DIN rail. Its width is 2 pitches of 9mm. Pollution degree is 3. The product colour is white (RAL9003). The dimensions are (W) 18mm x (H) 85mm x (D) 78.5mm. The weight is 0.125kg. It has an IP20 degree of protection (as per IEC/EN 60529) on its terminals. The operating temperature is -35°C to 70°C. The storage temperature is -40°C to 85°C.

This Easy9 product is a low voltage miniature circuit breaker (MCB). It is a 1P circuit breaker with 1 protected pole and 16A In rated current and C tripping curve. The Icn rated short circuit breaking capacity is up to 10000A at 240VAC conforming to EN/IEC 60898-1 standard. It is compliant with IEC 60898-1 standard. This product has a protection against short circuit and a protection of cable against overloads. It has a fault tripping indication on the front panel by the position of the handle (O-I engraved). This product is dedicated for residential and small commercial buildings. It has an electrical endurance going up to 20000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is 240VAC. The Ui rated insulation voltage is 500VAC. The Uimp rated impulse withstand voltage is 4kV. The operating frequency is 50Hz or 60Hz. It can be mounted on DIN rail for modular installation. Its width is 2 pitches of 9mm. The product colour is light grey (RAL7035). The dimensions are (W) 18mm x (H) 81mm x (D) 77.5mm. The weight is 0.115kg. According to IEC 60529 standard, the degree of protection is IP20 and IP40 in enclosure. The operating temperature is -5°C to 55°C. The storage temperature is -25°C to 85°C.

ABB's motor protection and control offering is among the widest on the market. From system integrator, OEM, engineering consultant and distributor to panel builder and industrial end-user, our comprehensive range of motor starting solutions, products and services delivers the certainty of consistent quality and performance.

An ABB Molded Case Circuit Breaker (MCCB) is a low-voltage electrical protection device designed to safeguard circuits from overloads, short circuits, and sometimes ground faults in residential, commercial, and industrial settings. ABB's SACE Tmax and Formula ranges are examples of MCCBs that offer reliable and adjustable protection, high breaking capacity, and can be reset after tripping. These breakers are crucial for ensuring safety, preventing equipment damage, and providing continuous, reliable power distribution.

An ABB RCCB (Residual Current Circuit Breaker) is an ABB-manufactured safety device that protects against electric shock and fires by detecting earth leakage currents and automatically disconnecting the power supply. Key features include protection against earth leakage, a choice of pole configurations (2P or 4P) for different electrical systems, various rated currents (e.g., 25A, 40A, 63A), and sensitivity levels (e.g., 30mA for personnel safety, 100mA or 300mA for equipment protection). ABB RCCBs are designed for safe and quick installation in distribution panels and are built to stringent international standards.

A Lamco lightning arrester, also known as a surge diverter, is a device used to protect electrical equipment in substations from high-voltage surges, such as those caused by lightning strikes. It works by providing a low-resistance path to ground for abnormal high voltages, while also maintaining a normal operating voltage, thus preventing damage to equipment like transformers. These arresters are constructed with a core of metal oxide blocks (like zinc oxide) and are often encased in porcelain or polymer insulation.

A C&S MCCB is a Moulded Case Circuit Breaker manufactured by C&S Electric to protect electrical circuits from overcurrents and short circuits. These devices are available in various current ratings (e.g., 16A-1600A) and configurations (2P, 3P, 4P) for both AC and DC systems, featuring advanced options like electronic releases with communication ports for measurement and analysis in modern applications like industrial power systems, solar installations, and data centers.

A C&S RCCB (Residual Current Circuit Breaker) is a safety device from C&S Electric that provides protection against electric shocks, fire hazards, and electrical circuit faults by detecting and quickly cutting off power when earth leakage current occurs. It works by monitoring the live and neutral currents; if it detects an imbalance, indicating current is leaking to the earth, the RCCB trips and isolates the circuit to prevent danger. These devices are crucial for safety in homes and buildings, especially in areas with a higher risk of electric shock.

A Siemens 3VS MPCB (Motor Protection Circuit Breaker) add-on block is an accessory for the 3VS13 MPCB that provides additional functionality beyond basic protection, such as integrated auxiliary contacts for remote signaling, enabling it to save space and time by combining functions

A Siemens 3VS MPCB (Motor Protection Circuit Breaker) is a compact device that provides combined manual switching, overload, short-circuit, and phase failure protection for electric motors and other loads. It utilizes an instantaneous magnetic release for short circuits and an inverse-time delayed thermal element for overloads, operating on a current-limiting principle to clear faults quickly. These robust breakers are suitable for various industries and are often combined with contactors to form fuseless starter combinations for a complete motor control and protection solution.

This Acti9 iSW is a modular and reliable switch disconnector. it is a 3 poles, a Ie rated current of 40A, and a Ue rating voltage of 415VAC.

This Acti9 iID is a modular and reliable residual current circuit breaker (RCCB). It is a 2P circuit breaker with 25A In rated current, 30mA earth leakage sensitivity and AC type protection class. This product protects against electrical shock by direct or indirect contact and fire hazards. It performs the function of disconnection of electrical circuits in case of earth fault. Its unique Visitrip indicator reduces intervention time by showing the faulty device with a mechanical indicator on front face. This product also has a VisiSafe window with a green strip on the toggle indicating full opening of the poles allowing downstream maintenance This product is compliant with EN/IEC 61008-1 standard. The (Im/IΔm) rated breaking and making short circuit capacity is 1500A. The (Inc/IΔc) conditional rated short circuit current is 10kA. It has an electrical endurance going up to 15000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is 220VAC to 240VAC. The Ui rated insulation voltage is 500VAC. The Uimp rated impulse withstand voltage is 6kV. The frequency is 50Hz or 60Hz. It is DIN rail mountable. The width in 9mm pitches is 4. The product colour is white (RAL9003). The dimensions are (W) 36mm x (H) 91mm x (D) 73.5mm. The weight is 0.21kg. According to IEC 60529 standard, the degree of protection is IP20 and IP40 in enclosure. The operating temperature is from -5°C to 60°C. The storage temperature is from -40°C to 85°C.

Miniature Circuit Breakers (MCBs) ensure electrical safety in homes, offices and other buildings as well as for industrial applications by protecting electrical installations against overloads and short-circuits. Once a fault is detected, the MCB automatically switches off the electrical circuit to prevent damage to wires and to avoid the risk of fire. MCBs are equipped with two tripping mechanisms: the delayed thermal tripping mechanism for overload protection and the magnetic tripping mechanism for short circuit protection.

A C&S MCB (Miniature Circuit Breaker) is a thermal-magnetic device from C&S Electric that provides automatic protection for electrical circuits against overloads and short circuits. It features a "C" curve tripping characteristic, meaning it trips when current is 5 to 10 times its rated value, making it suitable for circuits with high inrush currents like those found with motors and pumps. These MCBs are available in various configurations (1P, 2P, 3P, etc.), current ratings (0.5-125A), and can interrupt short circuits up to 10kA.