Aparatura niskiego napięcia

Introducing the Siemens Solid-State Contactors, designed to cater to the needs of various industrial and automation applications. This 1-phase contactor is equipped with a screw terminal for easy installation and maintenance.With a blocking voltage capacity of 1200V, this contactor ensures reliable operation under high voltage conditions. It can handle a current rating of up to 10A and operates within a voltage range of 48-600V. The DC coil is rated for 4-30VDC, providing flexibility in power supply options.The contactor features a solid-state design, ensuring durability and long-term reliability. It is designed to operate at temperatures up to 40°C, making it suitable for a wide range of industrial environments.

This miniature power relay is designed for reliable operation in demanding environments. The model REL-MR-12DC/21-21/C1D2 includes RT III sealing for enhanced durability and features two changeover contacts. With an input voltage specification of 12 V DC, it operates effectively within an input voltage range of 9.4 V DC to 29.8 V DC. The relay is constructed to comply with ATEX/IECEx standards for use in zone 2 and Ex zone class I, division 2 areas. It demonstrates a mechanical service life of up to 30 million cycles and an electrical service life specified in accompanying diagrams. The relay is capable of handling a maximum switching voltage of 250 V AC/DC and supports a maximum continuous current of 8 A. Other key specifications include a typical input current of 33 mA at nominal input voltage and typical response and release times of 7 ms and 3 ms, respectively. This device is non-polarized and features a coil resistance of 360 Ω ±10 % at 20 °C. The relay's ambient temperature range for operation and storage spans from -40 °C to 85 °C, making it suitable for various industrial applications.

Pluggable SIL coupling relay as an input/output accessory for VIP base module, SIL 3 high and low-demand applications, safe-state-off, couples digital output signals to the periphery, 1 enabling current path, 1 confirmation current path, test pulse filter

The RIF-1-RPT-LV-230AC/1X21MS relay module is pre-assembled with a Push-in connection. It includes a relay base, a relay retaining bracket, a plug-in display/interference suppression module, and a power contact relay equipped with a test button and an integrated status LED. The module operates on an input voltage of 230 V AC and is designed for universal applications.This device features a single changeover contact with a typical input current of 3.5 mA and a response time ranging from 4 ms to 10 ms. It is rated for a maximum switching voltage of 250 V AC/DC and is capable of handling a limiting continuous current of 8 A. The relay module's protective circuit includes a varistor, and it is equipped with a yellow LED for operating voltage display.The module maintains safe isolation between input and output, with an overvoltage category of III and a pollution degree of 2. With a mechanical service life of approximately 5 million cycles, the module is suitable for prolonged use under varied conditions, with operating temperatures ranging from -40 °C to 50 °C.

PLC-INTERFACE, consisting of PLC-BPT.../21 basic terminal block with Push-in connection and plug-in miniature relay with power contact, for mounting on DIN rail NS 35/7,5, 1 changeover contact, input voltage 120 V AC/110 V DC

The 3VA14 4P Circuit Breaker is designed for low-voltage applications, offering a high breaking capacity of 110kA at 415V and 6kA at 600V. It features a thermal-magnetic trip unit with adjustable overload protection settings, allowing for both Ir adjustments ranging from 441A to 630A and Ii settings between 4 to 8 times the rated current. The device construction adheres to the IEC standards and is suitable for fixed installations.With a rated permanent current of 630A and an IP40 protection degree, this circuit breaker ensures reliable operation in various environments. Additionally, it incorporates a connection with a lug terminal and a nut keeper for secure installation. The dimensions of the unit are 7.2 x 9.8 x 5.4 inches, facilitating integration into existing systems.It is important to note that the device does not feature integrated earth fault protection or under-voltage release, and is not suitable for DIN rail mounting. The main circuit connection is made via a front-side screw connection, ensuring ease of access for maintenance and inspection.

The CONTACTOR S14 is designed for robust AC operation, specifically rated for 630 A at AC-3, ensuring reliable performance in demanding applications. With a power rating of 335 kW at 400/380 V (690 V), this unit is well-suited for medium voltage tasks. Operating at a control supply voltage of 110 V for both 50 Hz and 60 Hz applications, it features a modular design that simplifies installation and maintenance. The contactor includes a built-in rectifier bridge and incorporates a reversing contactor (3TC44) for enhanced operational flexibility. The configuration includes 3 normally open and 3 normally closed auxiliary contacts, allowing for versatile integration into various control circuits. The main circuit utilizes a rail connection, facilitating straightforward installation in electrical panels.

The 3VA20 circuit breaker is designed for low voltage applications, adhering to IEC standards. It features a medium breaking capacity (Class M) and has a rated current of 25A with a rated voltage of 690V. The electronic trip unit, ETU860, provides comprehensive line protection with overload and short-circuit protection settings, ensuring safe operation.With dimensions of 4.1 x 7.1 x 4.2 inches, this device offers flexibility in installation, compatible with DIN rail mounting. It includes features such as a front-side connection terminal and an IP40 protection class, suitable for various environmental conditions ranging from -25 °C to 70 °C during operation.The circuit breaker supports advanced monitoring functions and is capable of handling short-circuit and overload scenarios effectively. Its adjustable parameters allow for precise customization, enhancing its utility in complex electrical systems. The device is also designed to be retrofittable for additional protection functions, making it versatile for modern applications.

The 3VA20 3P 40A 150KA ETU8-LSIG BOX is a low voltage molded case circuit breaker designed for high-performance applications. It incorporates an electronic trip unit (ETU860) that includes metering capabilities, ensuring precise monitoring of electrical parameters.With a rated voltage of 690 V, this circuit breaker has an exceptionally high breaking capacity classified as Class L, which is critical for protecting electrical circuits under fault conditions. Specifically, it can handle 150 kA at 415 V and 24 kA at 690 V, making it suitable for various industrial environments.Dimensions of the device are 4.1 inches in width, 7.1 inches in height, and 4.2 inches in depth. It features a front-side connection for the main current circuit and is equipped with a rocker lever control element. The overload release current can be set between 16 A and 40 A, allowing for tailored overload protection, while the short-circuit protection settings range from 0.6 to 10 times the rated current.Additionally, the device includes integrated earth fault protection and is suitable for DIN rail mounting, providing flexibility in installation options. The IP40 degree of protection ensures its reliability in various operational settings.

The SIRIUS Safety Relay Standard Series is a robust and reliable solution designed to meet the highest safety standards. This device features electronic outputs, with two enabling circuits and one signaling circuit, making it an ideal choice for various industrial applications.With a voltage rating of 24 V DC, this relay ensures safe operation while maintaining high efficiency. The spring-loaded terminal provides easy connection and disconnection, enhancing the overall usability of the device.

TeSys D contactors have been designed for perfect integration into control systems. They can be used to create motor starters for almost any type of application. TeSys D contactors are available in 13 contactor ratings for inductive motor applications up to 150 full-load amps and resistive loads up to 200 amps. This 12A inductive 3 pole IEC contactor can be mounted on DIN rail or mounted directly to a panel. Contactors have both Horsepower and Kw motor rating for international acceptance. Contactor is rated for 3HP at 200-208VAC, 3HP at 240VAC, 7.5HP at 480VAC and 10HP at 600VAC three phase. Contactor is also rated for 0.5HP at 115VAC and 2HP at 240VAC single phase. When used with a 480VAC up to 35A circuit breaker, this contactor can have a SCCR up to 85kA. When used with up to a 600VAC 30A Class J or CC fuse, this contactor can have a SCCR up to 100kA. Contactor is supplied with a 220 VAC 50/60 Hz coil. Contactor has one normally open and one normally closed auxiliary contact built-in as standard. The NC contact is mirror certified. Screw clamp terminals are used for load and auxiliary connections. An extensive line of accessories makes it easy to meet the requirements of most applications. The contactor is 3.03 inches tall, 1.77 inches wide and 3.39 inches deep. It weighs 0.72 lbs. Contactor is certified to UL, CSA, IEC, CCC, EAC and Marine standards. Contactor also meets the requirements of RoHS/REACh making it a Green Premium product.

These accessories are aluminium bare cable connectors for Compact NSX 100/160/250 and EasyPact CVS 100/160/250. These connectors can receive 2 copper or aluminium cables from 50mm² to 120mm². The connectors are screwed directly on the device terminals or right angle terminal extensions. The rated current is up to 250 A. They are sold by set of 4 parts.

The 3VA11 4P 32A 25KA FTFM is a low voltage molded case circuit breaker designed for industrial applications. This device features a thermal-magnetic trip unit and operates within the 3VA11 frame, providing a low breaking capacity class N. The rated current stands at 32A, with a breaking capacity of 25kA at 415V and 7kA at 690V. The thermal-magnetic trip unit, designated as TM220, has a fixed overload protection setting of 32A and a short-circuit protection of 10 times the rated current.Notable design characteristics include a connection method utilizing a box terminal coupled with a steel wrap-around lug. The overall dimensions of the unit are 4 inches in width, 5.1 inches in height, and 3.5 inches in depth. The device does not include integrated earth fault protection or an under-voltage release, and it is not designed for DIN rail mounting. This circuit breaker is built for front-side connection in fixed installation applications.

The IEC contactor features a non-reversing design suitable for integration into control systems, enabling the creation of motor starters for various applications. With a maximum operational current of 65A for AC-3 loads, it supports inductive motor applications effectively.This model is compatible with a 480VAC coil and certified for a short-circuit current rating (SCCR) of up to 100kA when paired with the appropriate circuit protection devices. Its mechanical durability stands at 6 million cycles, ensuring long-term reliability.The device dimensions are 4.80 inches in height, 2.17 inches in width, and 4.72 inches in depth, weighing 1.90 lbs (0.86 kg). It includes one normally open and one normally closed auxiliary contact, complying with various international standards, including UL, CSA, and IEC.In terms of environmental compliance, it adheres to RoHS and REACh regulations, marking it as a Green Premium product. The contactor is built to endure a wide operating temperature range from -40 to 60 °C and is suitable for mounting on a DIN rail or directly onto a panel.

The 3VA11 circuit breaker is designed for low voltage applications, featuring a thermal-magnetic trip unit suitable for 3-pole configurations. It has a rated current of 50A and a medium breaking capacity classified as Class M, with an Icu rating of 10kA at 690V and 55kA at 415V.Equipped with a TM210 trip unit, this device offers fixed overload protection set at 50A and a short-circuit protection of 10 times the rated current. The device includes connections with a box terminal and steel wrap-around lug for enhanced installation reliability. It is constructed as a built-in device, with dimensions of 3 inches in width, 5.1 inches in height, and 3.5 inches in depth, making it compact for various applications.Additional specifications include a degree of protection rated at IP40, and it is not suitable for DIN rail mounting. The electrical connections for the main circuit are made via frame clamps positioned at the front side of the device. This model is manufactured in the Czech Republic.

The CR-M048DC4LG is a miniature interface relay designed for pluggable applications, featuring a rated control supply voltage of 48 V DC. It is equipped with four SPDT (c/o) output contacts, which are gold-plated and rated for 250 V at 6 A, ensuring reliable performance in various conditions.Notably, this relay incorporates a blue test button that allows for manual actuation and the locking of output contacts, along with an integrated LED indicator for operational feedback. The relay meets several standards, including IEC/EN 61810-1 and UL 508, and is compliant with the American Recovery and Reinvestment Act (ARRA) and the Buy American Act (BAA).Operating within a temperature range of -40 to +70 °C, the relay can function effectively at altitudes up to 2000 m without derating. It has a degree of protection rated at IP40, making it suitable for industrial environments. Accessories such as standard sockets, logic sockets, and pluggable function modules are available.

This XPSAC safety module monitors emergency shutdown pushbuttons and limit switches. It meets the requirements of Performance Level PL e/Category 4 conforming to standard EN/ISO 13849-1 and SILCL3 conforming to EN/IEC 61508 and EN/IEC 62061. It can be used for monitoring emergency stop circuits conforming to standards EN/ISO 13850 and EN/IEC 60204-1. It has additional solid-state output for communication with PLCs about safety status of your process.

The Siemens 2-Pole Contactor, Size 2 is a robust electrical component designed to manage high current loads. It features a 2-pole design for AC operation at either 230V/50Hz or 276V/60Hz. The auxiliary contacts are rated at 32A and provide both normally open (NO) and normally closed (NC) functions, with a total of 22 contacts.This contacter is ideal for applications requiring high current handling capabilities while maintaining reliable operation under varying voltage conditions. It is designed to ensure safety and efficiency in various industrial settings.

The Multi9 C60N is designed as a low voltage miniature circuit breaker (MCB) with a single protected pole and a rated current of 32A. The device features a C tripping curve and is capable of handling a rated short circuit breaking capacity of up to 3kA at 415VAC, adhering to the EN/IEC 60947-2 standard. It aligns with both industrial standards EN/IEC 60898-1 and residential standards EN/IEC 60947-2, thereby ensuring comprehensive protection against electrical faults.This MCB is engineered to safeguard against short circuits, earth leakage, and overloads, enhancing operational safety. With a fast closing mechanism and high performance limitation, the product is built for longevity, achieving an electrical endurance of up to 10,000 cycles and a mechanical endurance of 20,000 cycles. The operational voltage is rated at 240VAC, while the insulation voltage is 500VAC, with an impulse withstand voltage of 6kV.Designed for DIN rail mounting, it occupies a space of 2 pitches at 9mm width. The product operates effectively in a temperature range from -30°C to 70°C, with a storage temperature capability of -40°C to 80°C. Its dimensions are 18mm in width, 81mm in height, and 72mm in depth, weighing 0.12kg. The terminals offer IP20 protection, suitable for various applications. The MCB is also compliant with pollution degree 3 and overvoltage category IV, making it suitable for a wide range of installations.

This UL1077-rated miniature circuit breaker is designed to provide reliable protection for electrical systems. It features a 1+N pole configuration and is rated at 63 amps, making it suitable for use in various applications where high current capacity is required. The breaker operates on a trip characteristic curve of type A, ensuring quick and effective response to overcurrent conditions. Key Features: UL1077 Rated 1+N Pole Configuration 63 Amps Rating 277VAC Operation Type A Trip Characteristic Curve Dimensions: Width: 36mm Depth: 70mm