Circuit Breakers & Fuses

The IEC Rotary Operator Kit is an essential accessory for any circuit breaker. This kit includes a 3VL7-8 door drive mechanism, a 8UC7 handle in ti-gray/bl.green color, and a basic masking frame in light gray. The kit is designed to actuate shafts with a diameter of 12x12mm, making it compatible with various circuit breaker models such as 3VL7 and 3VL8.The door drive mechanism is the heart of this kit. It provides smooth and precise operation, ensuring that your circuit breakers are always ready to respond when needed. The handle, in its ti-gray/bl.green color, adds a touch of style while remaining functional. The masking frame, in light gray, helps to protect the mechanism from dust and other environmental factors.

The Siemens S0 Circuit Breaker is a robust solution designed for motor protection. It offers an A-release rating ranging from 27 to 32 Amperes, with an N-release capacity of up to 400 Amperes. This circuit breaker features a screw terminal connection and comes with a standard switching capacity. Its Class 10 design ensures reliable performance in demanding applications. Key Features: A-release rating: 27 to 32 Amperes N-release capacity: up to 400 Amperes Screw terminal connection Standard switching capacity Class 10 design for reliable performance

TeSys GV motor circuit breaker, 3 poles (3P), 14A/690V, for high starting current peak motor applications 5.5kW@400V. It provides a thermal-magnetic protection with a thermal setting range 9-14A, a magnetic tripping level at 20xIn, high breaking capacity Icu 15kA@400V. Connection by screw clamp terminals. Start-stop control by toggle guaranteed for 100 000 cycles AC-3. It can be used for protection of 3-phase transformer applications. Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).

The Siemens 3VA Bus connector extensions are designed to enhance the functionality of your 3VA63 and 3VA64 breakers. These connectors are available in a straight, front design and include three single terminals and one insulating plate. They are compatible with both 400A and 600A ratings, making them a versatile addition to your electrical system.The Siemens 3VA Bus connector extensions are designed for easy installation and use. They feature a robust construction that ensures reliable performance under demanding conditions. The connectors are also compatible with the 3VA5/6 breakers, making them a convenient accessory for your electrical system.

Key Features The UL1077 Rated IEC Mini Circuit Breaker offers a robust solution for protecting electrical circuits. With a rated voltage of 400 V and a breaking capacity of 10kA, it is designed to handle high-current applications. This device features a trip characteristic curve B, which ensures reliable operation under various conditions. Technical Specifications This mini circuit breaker is a 3-pole device with an ampere rating of 125 A. It has dimensions of 81mm in width and 70mm in depth, making it compact and suitable for various installation scenarios. UL File E116386 The UL File E116386 in Vol. 1 Sec. 4 provides comprehensive information on the performance and safety standards of this circuit breaker, ensuring compliance with industry regulations.

This product is a UL1077 rated miniature circuit breaker that adheres to IEC standards. It features a single pole design and is rated for 100 amps, making it suitable for various applications. The trip characteristic curve C ensures reliable protection against overcurrent conditions. With a width of 27mm and a depth of 70mm, this circuit breaker is compact and easy to install. It is UL File E116386 listed in Vol. 1 Sec. 4.This miniature circuit breaker is designed for use with 230/400 V systems and has a high interrupting capacity of 10kA. Its single pole design makes it ideal for applications where space is limited, while its curve C trip characteristic ensures that it can handle a wide range of currents.This circuit breaker is also equipped with a UL listing, indicating that it meets the requirements of Underwriters Laboratories. This means that it has been tested and certified to meet safety standards for electrical equipment.

The UL1077 Rated, IEC Mini Circuit Breaker is a robust solution designed to safeguard your electrical systems. With a 3 Pole configuration, it ensures efficient protection against overcurrent situations. The breaker is rated at 100 Amps and operates at 480 VAC, making it suitable for high-power applications.The breaker features a Trip Characteristic Curve C, which allows for precise current interruption. Its compact dimensions, with a width of 81mm and a depth of 70mm, make it an ideal choice for space-constrained environments.This Mini Circuit Breaker is equipped with the UL File E116386 in Vol. 1 Sec. 4, ensuring compliance with industry standards and regulations. Its UL1077 Rating further validates its reliability and performance in protecting electrical systems.

This IEC Mini Circuit Breaker is designed to provide reliable protection for electrical systems. It boasts a UL1077 rating and features a 3-pole design with a 100 Amps capacity at 480 VAC. The breaker's trip characteristic curve D ensures efficient operation, while its compact dimensions of 81mm width and 70mm depth make it suitable for a variety of applications.The breaker is equipped with a UL File E116386 in Vol. 1 Sec. 4, ensuring compliance with industry standards. Its miniature size and high amperage capacity make it an ideal choice for protecting electrical systems in various settings.

The Miniature Circuit Breaker is designed for use in AC applications with a rated voltage of 400 V and a current rating of 2 A. Its compact dimensions include a width of 18 mm and a depth of 70 mm, making it suitable for various installations. The product is compliant with UL1077 standards and features a trip characteristic curve C, allowing it to effectively protect circuits against overloads and short circuits. This device has a rated short-circuit breaking capacity of up to 35 kA at 400 V, ensuring high reliability in fault conditions. It is designed for a pollution degree of 3 and operates within an ambient temperature range of -40 °C to 70 °C. The breaking capacity according to EN 60898 is rated at 10 kA. Installation is facilitated via DIN rail mounting and it supports connections ranging from 0.75 mm² to a maximum of 35 mm². The product is halogen-free and features touch protection, making it suitable for industrial applications.For reference, the design complies with IEC / EN 60898-1, IEC / EN 60947-2, and UL1077 standards, ensuring its adaptability for various environments and operational requirements.

SUPPLEMENTARY PROTECTOR,2P,6A,CURVE B Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 2 Pole, 6 Amps, 480 VAC, Trip Characteristic Curve B, 36mm Width, 70mm Depth, UL File E116386 in Vol. 1 Sec. 2

Introducing the SUPPLEMENTARY PROTECTOR, a high-quality miniature circuit breaker designed to provide reliable protection in various applications. This product is UL1077 rated and complies with IEC standards, ensuring its compatibility with global electrical systems.The 2-pole design of this circuit breaker allows for efficient current interruption, while the trip characteristic curve D ensures optimal performance under a wide range of conditions. With a width of 36mm and a depth of 70mm, this compact device is suitable for installation in tight spaces.This miniature circuit breaker is rated at 480VAC and can handle up to 13 amps, making it an ideal choice for applications requiring high-current protection. The UL File E116386 in Vol. 1 Sec. 2 further validates its safety and reliability.

The device is a miniature circuit breaker designed for AC applications, specifically rated at 4A and 480V. It adheres to UL 1077 standards and is classified under the Designation Code for supplementary protectors. With a trip characteristic curve C, it is suitable for a range of applications requiring reliable circuit protection.Measuring 36mm in width and 70mm in depth, this breaker supports a pollution degree of 3 and a maximum operating temperature of 70°C. Its rated short-circuit breaking capacity is 10kA at 400V, ensuring robust protection against overloads. The breaker includes features such as touch protection, combined terminals, and options for supplementary devices, enhancing its operational versatility.Installation is facilitated by a DIN rail fastening method, making it suitable for various mounting positions. The component is also halogen-free and silicon-free, contributing to a safer operational environment. Additionally, it has a mechanical service life of approximately 10,000 cycles, signifying durability and reliability.

SUPPLEMENTARY PROTECTOR,2P,0.5A,CURVE C Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 2 Pole, 0.5 Amps, 480 VAC, Trip Characteristic Curve C, 36mm Width, 70mm Depth, UL File E116386 in Vol. 1 Sec. 2

The Miniature Circuit Breaker features a two-pole design with a rated current of 6 A. It operates at a supply voltage of 400 V AC and is characterized by a trip class of C, making it suitable for various industrial applications. With a compact width of 36 mm and a depth of 70 mm, this device is designed for easy integration into control panels.Compliant with UL 1077 standards, this circuit breaker is rated for a short-circuit breaking capacity of 10 kA at 400 V, ensuring reliable performance. The device operates effectively across a temperature range of -40 °C to 70 °C and is rated for pollution degree 3, making it suitable for demanding environments. The product can accommodate conductor cross sections from 0.75 mm² to 35 mm², providing flexibility in installation.Additional features include touch protection, halogen-free materials, and the ability to install supplementary devices. The device is also compatible with DIN rail mounting, ensuring a secure fit within various configurations. For further details, refer to the model designation specified in the document.

The product is a miniature circuit breaker with two poles, rated for a current of 8 Amps and suitable for an operational voltage of 480 VAC. Complying with UL1077 standards, it features a trip characteristic curve of type D and has a width of 36mm and a depth of 70mm.With an operational voltage of 400 V, this device supports AC voltage and is rated for a short-circuit breaking capacity of 10 kA according to EN 60898. The miniature circuit breaker is designed with a Pollution Degree of 3 and an IP20 degree of protection, making it suitable for various industrial applications.Additionally, it is built to withstand environmental conditions ranging from -40 °C to 70 °C and is compliant with IEC / EN 60898-1, IEC / EN 60947-2, and UL1077 standards. The device also features a mechanical service life of approximately 10,000 operating cycles.

The Siemens SUP PTOR 5SY4 2P 480V 6A 5K D-TRIP Circuit Breaker is a high-performance miniature circuit breaker designed for industrial environments. With a robust 10kA breaking capacity and a 2-pole design, this circuit breaker ensures reliable protection for your electrical systems. It operates at a voltage of 400V AC and supports a rated current of 6A, making it suitable for a wide range of applications.Engineered for durability, the circuit breaker features a mechanical service life of up to 10,000 operating cycles. It complies with EN 60898 and IEC 60947-2 standards, ensuring high safety and performance. The device also offers IP20 protection when connected with conductors, providing touch protection and enhancing operational safety.The circuit breaker is designed for easy installation on DIN rails and can be mounted in any position. It supports a wide range of conductor cross-sections, both solid and stranded, and features combined terminals for top and bottom connections. Additionally, it is halogen-free, silicon-free, and sealable, making it a versatile and environmentally friendly choice.Applications: Ideal for use in industrial infrastructure and various other demanding environments where reliable circuit protection is essential.

The Siemens SUP PTOR 5SY4 2P 480V 4A 5K D-TRIP Circuit Breaker is a robust and efficient solution for protecting electrical circuits in both residential and industrial settings. This miniature circuit breaker features a 2-pole design and operates at a voltage of 400V AC with a rated current of 4A. It offers a high breaking capacity of 10kA according to EN 60898 standards, ensuring reliable protection against overloads and short circuits.Designed for versatility, this circuit breaker supports both single-phase and multi-phase operations with an insulation voltage of 440V. It is suitable for use in various environments, thanks to its IP20 protection class and compliance with EN 60204-1 for main switches. The device is also halogen-free, silicon-free, and features touch protection for enhanced safety.Installation is straightforward with its DIN rail mounting and flexible positioning. The breaker accommodates a wide range of conductor cross-sections, making it adaptable to different wiring requirements. Additionally, it supports supplementary devices for extended functionality.Ideal for infrastructure and industrial applications, the Siemens SUP PTOR 5SY4 circuit breaker ensures reliable performance and long service life, with a typical mechanical service life of 10,000 operating cycles. Its compliance with RoHS and REACH directives further underscores its commitment to environmental standards.

This product is a high-quality miniature circuit breaker, rated under UL1077 standards. It's designed for IEC applications and offers a 2-pole configuration, capable of handling up to 20 amps at an operating voltage of 480 VAC. The product features a curve D trip characteristic, which is known for its precise and reliable operation. It measures 36mm in width and 70mm in depth, making it compact and suitable for various applications. This miniature circuit breaker comes with a UL file number E116386 in Vol. 1 Sec. 2, ensuring compliance with industry standards and safety regulations.

The Siemens SUP PTOR 5SY4 2P 480V 25A 5K C-TRIP Circuit Breaker is a high-performance miniature circuit breaker designed for reliable protection in various industrial and infrastructure applications. With a robust design and a breaking capacity of 10kA according to EN 60898, this circuit breaker ensures optimal safety and performance. The device features a C-trip characteristic, making it suitable for protecting circuits with moderate inrush currents.Engineered for durability, the circuit breaker boasts a mechanical service life of up to 10,000 operating cycles. It supports both single-phase and multi-phase operations with an insulation voltage of 440V. The breaker is compliant with IEC 60947-2 and EN 60898 standards, ensuring it meets stringent safety and performance criteria.Additional features include touch protection, halogen-free and silicon-free construction, and the ability to install supplementary devices. The device is designed for easy installation on DIN rails and can be mounted in any position. It also supports a wide range of conductor cross-sections, making it versatile for various wiring configurations.Applications for this circuit breaker include industrial control panels, electrical distribution systems, and infrastructure projects where reliable circuit protection is essential.

The Siemens SUP PTOR 5SY4 2P 480V 32A 5K C-TRIP is a high-performance miniature circuit breaker designed to provide reliable protection for electrical circuits. This 2-pole breaker features a 32A rating and a 10kA breaking capacity, ensuring robust performance in various applications. The breaker is compliant with IEC/EN 60898-1 and IEC/EN 60947-2 standards, making it suitable for both residential and industrial environments.With a mechanical service life of up to 10,000 operating cycles, this circuit breaker is built to last. It offers IP20 protection when connected with conductors, ensuring safety and reliability. The breaker supports a wide range of operating voltages, including 400V AC and 60V DC, and is designed for easy installation on DIN rails.The Siemens SUP PTOR 5SY4 2P 480V 32A 5K C-TRIP also features touch protection, halogen-free and silicon-free construction, and the ability to install supplementary devices. It is suitable for use as a main switch in accordance with EN 60204-1 and offers sealable properties for added security.Applications: This miniature circuit breaker is ideal for infrastructure and industrial applications, providing reliable protection for electrical circuits in various settings.