Circuit Breakers & Fuses

E-Frame Breaker are Lighting Panelboard Circuit breakers that are proven effective and reliable which provide a wide variety or robust features that are use specifically in Square D NF Panelboards. This device is a 3 pole bolt-on breaker that is rated at 15 A at a system voltage of 480Y/277 VAC and the breaker is UL Listed as well as CSA rated. This E-Frame breaker has thermal-magnetic trip unit as well as signal indicator that will indicate when a trip has occur. This specific breaker is HACR rated and HID rated. The breaker has aluminium lugs which have a terminal lug rating of AWG 12...AWG 6 (aluminium) and AWG 14...AWG 6 (copper). This E-frame breaker breaking capacity has been tested a numerous voltages but at two voltages the capacity is 35 kA at 480Y/277 VAC and 65 kA at 120/240 VAC. This device has a hold current of 270 A which is the maxiumum current the breaker can be held to ensure it will trip and a trip current of 875A which is the current value when the breaker is guaranteed to trip. The circuit breaker has a height of 5.66 in, width of 2.94 in and a depth of 4.05 in. This breaker was calibrated for 40 degrees C. This product is UL Listed as High Intensity Discharge. HACR rated.

The BRKR VL FG ST WRAP 3PC LUG 1W 350KCMIL is an essential accessory for Siemens VL UL rated circuit breakers. This 3-piece steel wrap lug is suitable for use with 40A - 250A FG frame breakers and offers a wire range of 4AWS - 350KCMIL (CU only) with a single barrel lug. The lug is designed to be used on both the line and load side, providing versatility and convenience in installation.

System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.

The S200 miniature circuit breakers are compact and feature a delayed thermal tripping mechanism for overload protection and an electromechanic tripping mechanism for short circuit protection. They come in various characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). These MCBs comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077, making them suitable for residential, commercial, and industrial applications. The bottom-fitting auxiliary contact can be mounted on S200 to save space.

The System pro M compact S200M miniature circuit breakers are designed for current limiting applications. They feature two distinct tripping mechanisms: the delayed thermal mechanism for overload protection and the electromechanic mechanism for short circuit protection. These circuit breakers come in various characteristics (B, C, D, K, Z), configurations (1P, 1P+N, 2P, 3P, 3P+N, 4P), breaking capacities (up to 10 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the S200M range comply with IEC/EN 60898-1 and IEC/EN 609 47-2, making them suitable for residential, commercial, and industrial applications. The bottom-fitting auxiliary contact can be mounted on S200M to save space by 50%.

The S202-K10 Miniature Circuit Breaker from System pro M is a robust solution for overload and short circuit protection. It offers two distinct tripping mechanisms: a delayed thermal mechanism for overload protection and an electromechanic mechanism for short circuit protection. This versatile breaker comes in various characteristics (B, C, D, K, Z), configurations (1P, 1P+N, 2P, 3P, 3P+N, 4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). All models comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 standards, making them suitable for a wide range of residential, commercial, and industrial applications. The bottom-fitting auxiliary contact allows for space optimization by saving up to 50% of the space required.

The Siemens UV361G is a robust plug-in unit designed for seamless integration into XL-U Busway systems, providing a secure method for tapping power. This floor-operable device includes integrated terminal protection and is rated for 250V AC/DC with a current handling capacity of 30 Amperes.This 3-phase, 3-wire switch plug is suitable for various motor loads, with a standard (NEC) horsepower rating of 7-1/2 HP and a maximum (time delay) horsepower rating of 20 HP. The Siemens fusible switch plug combines the convenience of busway connectivity with reliable overcurrent protection, making it an ideal choice for adapting power to machinery and equipment in industrial and commercial settings.

System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.

Siemens Low Voltage Molded Case Circuit Breakers Panelboard Mounting 240V GFCI Circuit Breakers - 1-Pole, GFCI - BLEH, 22KAIC, 120VAC are Circuit Protection Molded Case Circuit Breakers. BREAKER 15A 1P 120V 22K BLEH GFI 30MA

The Schneider Electric Acti9 iC60H-C20-3 Circuit Breaker is a high-performance 3-pole device designed for efficient electrical distribution. With a 20A nominal current rating, this circuit breaker ensures reliable protection for your electrical circuits. It features a unique Visi-Trip indicator that provides a clear visual indication of circuit status, reducing intervention time and enhancing safety.This circuit breaker supports direct connection of two wires with different cross-sections and allows for the removal of a single device without the need to dismantle the entire busbar. The tool-free DIN rail removal feature simplifies installation and maintenance, making it an ideal choice for various applications.Compliant with EN/IEC 60947-2 and EN/IEC 60898-1 standards, the Acti9 iC60H-C20-3 offers robust performance and durability. Its thermomagnetic tripping technology ensures precise and reliable operation, while the device's high breaking capacity of up to 42 kA guarantees effective protection in demanding environments.Environmentally conscious, this product boasts a low carbon footprint of 42 kg CO2 eq. throughout its lifecycle and features packaging made from recycled cardboard. With a repairable design and a recycling potential of 54%, it aligns with sustainable practices.

Tri-Onic® TRM time-delay midget fuses are rated 250 volts AC and are offered in ampere ratings from 1/10 to 30A. They have 12 seconds time-delay at 200% rating to provide supplemental protection of small motors, small transformers and other high inrush loads, plus many other 250 volt applications. (Not for Branch Circuit Protection).

Mersen aM and gG fuse-links cover a wide range of physical sizes and ampere ratings for 400, 500, and 690VAC for protection in electrical distribution circuits and various industrial applications. Most ratings are available in size 8x31 and size 10x38 with an optional indicator, and in size 14x51 and 22x58 with an optional striker to activate an auxiliary contact. Size 10x38 is also available with striker. All cylindrical fuse-links have ceramic bodies and silver-plated contacts. Cylindrical fuse-links "gG" are used for the protection of cables, motors and LV-networks. They limit and cut off unacceptable overcurrents and short-circuit currents up to their nominal breaking capacity. Cylindrical fuse-links "gG" also protect electrical equipment and installations against the dynamic effect of high short-currents. Our technology and process was designed to ensure highly reliable technical performance.

The 690/700V Protistor® fuse-links range provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These aR ultra-fast acting square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles. They have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors, IGBT and MOSFET devices. They are assembled with die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These NH style fuse-links are defined as per DIN 43620/00 for a worldwide acceptance into NH modular system fuse-holders, fuse switch disconnectors for direct installation. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

System pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 10 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200M comply with IEC/EN 60898-1 and IEC/EN 609 47-2, allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200M to save 50% space.

The ABB SMISSLINE TP S403M-C1.6 Miniature Circuit Breaker offers robust protection in diverse applications, including commercial, industrial, and critical power systems. Key Features: Two tripping mechanisms: delayed thermal for overload protection and electromechanic for short circuit protection Available in different characteristics (B,C,D,K) and configurations (1P,1P+N,2P,3P,3P+N) Breaking capacities up to 10 kA at 240/415 V AC Rated currents up to 63A This Miniature Circuit Breaker complies with IEC/EN 60898-1 for B,C and D characteristic and IEC/EN 60947-2 for C and K characteristic. The modular design of this product allows it to be used in a variety of applications, making it an excellent choice for commercial, industrial, and critical power systems.

The ABB System pro M compact S200 miniature circuit breakers are designed to offer current limiting protection. They incorporate a delayed thermal mechanism for overload protection and an electromechanic mechanism for short circuit protection. These circuit breakers are available in various characteristics (B, C, D, K, Z), configurations (1P, 1P+N, 2P, 3P, 3P+N, 4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the S200 range comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077, making them suitable for residential, commercial, and industrial applications. The bottom-fitting auxiliary contact can be mounted on S200 MCBs to save space by approximately 50%.

The S202-K2 Miniature Circuit Breaker is a versatile protective device suitable for residential, commercial, and industrial settings. It features two distinct tripping mechanisms: the delayed thermal mechanism for overload protection and the electromechanic mechanism for short circuit protection. The breaker is available in different characteristics (B, C, D, K, Z), configurations (1P, 1P+N, 2P, 3P, 3P+N, 4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). All models adhere to IEC/EN 60898-1 and IEC/EN 60947-2, UL1077 standards. The bottom-fitting auxiliary contact can be mounted on the S202-K2 for space optimization by 50%.

The ABB S800S 3P C 10A is a high-performance miniature circuit breaker designed for reliable protection in electrical systems. This compact device features cage terminals and a rated current of 10 Amps, making it suitable for a wide range of applications. With its 3 pole design and trip curve C, the S800S 3P C 10A offers enhanced protection against overcurrent conditions. It is also capable of handling voltages up to 400/690 VAC and has an ultimate short-circuit breaking capacity of 50 kA. The S800S 3P C 10A complies with the IEC/EN 60947-2 standard, ensuring its safety and reliability in various electrical installations. Its compact size and robust design make it an ideal choice for industrial and commercial applications.

The High Performance Circuit Breaker S802S-D40, manufactured by ABB, is a versatile 2-pole device designed for high performance applications. It features a D-characteristic and has a rated current of 40A. This circuit breaker is a current limiting device with a maximum breaking capacity of 50kA at 240/415V. It can be used for voltages up to 400/690V and in DC as well, making it suitable for various applications. The S802S-D40 comes with two different tripping mechanisms: the thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. This ensures comprehensive protection against both overloads and short circuits. The S802S-D40 complies with IEC/EN 60898-1 and IEC/EN 60947-2, making it suitable for residential, commercial, and industrial applications. It has numerous approvals, allowing its use worldwide. The extensive range of accessories makes the use of S802S-D40 more comfortable. The fast arc extinction of S802S-D40 ensures your application's safety.