Electrical Accessories - Murrplastik
At Centro, we carry a complete selection of electrical accessories available online. Our products include control lighting, electrical sounders, thermal management, and wiring accessories. We only have products fro...
Cable entry products are essential components in electrical and electronic systems, serving as the interface points where cables, wires, and conduits enter enclosures, cabinets, or equipment. These versatile solutions ensure that cables are securely and neatly routed into and out of protective enclosures while maintaining environmental integrity. Cable entry products come in various forms, including cable glands, cord grips, cable connectors, and bulkhead fittings, and they are designed to provide strain relief, seal against dust, moisture, and contaminants, and prevent cable damage. In telecommunications, industrial automation, and energy industries, cable entry products are crucial for maintaining the reliability and safety of electrical connections and safeguarding equipment from external elements, ultimately contributing to the overall functionality and longevity of complex systems.
Labels within the electrical accessories industry are essential for conveying crucial information about product specifications, safety guidelines, and compliance standards. These labels are designed to meet the specific needs of the electrical sector, providing details on voltage ratings, installation instructions, and safety warnings. In this industry, where precision and adherence to electrical codes are paramount, labels play a critical role in ensuring proper usage and compliance with industry-specific regulations. They contribute to product reliability, safety, and the efficient installation and maintenance of electrical accessories, ultimately enhancing electrical systems' overall performance and safety.
Specialty conduit fittings and hardware play a crucial role in installing and maintaining specialty conduits within various industrial applications. These fittings are designed to provide secure connections, facilitate cable entry and exit, and ensure the integrity of cable protection systems. They include a wide array of components, such as connectors, adapters, junction boxes, and mounting hardware, each tailored to meet the specific requirements of specialty conduits. Whether in hazardous locations, industrial automation setups, or cleanroom environments, these fittings are essential for maintaining the reliability of cable installations. They provide solutions for sealing, grounding, and connecting conduit sections, ultimately enhancing the durability and safety of cable systems in specialized applications.
Specialty conduit refers to various protective tubing or piping systems used in multiple industries and applications to house and safeguard electrical, data, or communication cables. Unlike standard conduits, specialty conduits are designed to meet specific requirements, often addressing unique challenges posed by the environment or the type of cables they encase. These conduits come in various forms, such as flexible, non-metallic, or armored, and they can be used in settings as diverse as hazardous locations, industrial automation, or cleanroom facilities. Specialty conduits offer features like chemical resistance, extreme temperature tolerance, or explosion-proof properties, making them vital components for ensuring the integrity and longevity of cable installations in specialized applications. Their adaptability to distinct conditions, such as corrosive environments or extreme temperatures, enables the safe and reliable transmission of critical data or power, making them indispensable in many industrial sectors.
Label sleeves and holders are versatile accessories used in various applications across industries. These tools serve as protective and organizational solutions for labels, tags, and identification markers. Label sleeves, often made from durable materials like plastic or metal, encase labels, safeguarding against wear, tear, and environmental factors. Meanwhile, label holders can securely affix labels to various surfaces, from shelving units to equipment. They are vital in maintaining a clear and structured identification system, ensuring that information remains easily accessible and legible in a range of environments. Label sleeves and holders are indispensable for warehouse applications, retail, healthcare, and beyond, helping streamline processes, enhance organization, and facilitate quick and accurate identification of items and components.
Labeling systems in the industrial manufacturing sector are indispensable for maintaining organized, efficient, and safe operations. These systems offer a structured approach to identifying and categorizing various components and equipment within the industrial setting. Labels provide essential information about different items' purpose, specifications, and maintenance requirements, helping personnel quickly locate what they need, ensure proper usage, and enhance overall workplace safety. In industrial manufacturing, where precision and accuracy are paramount, these labeling systems play a pivotal role in streamlining processes, reducing errors, and promoting compliance with industry standards.
Drag chains, also known as cable drag chains or cable carriers, are essential components in various industrial applications. These robust and flexible systems are designed to protect and manage cables and hoses while allowing them to move smoothly within machinery and equipment. Drag chains are constructed from a series of interconnected links, which form a protective and self-supporting conduit for electrical cables, pneumatic hoses, and hydraulic lines. They are exceptionally vital in manufacturing, automation, and robotics, as they prevent tangling, abrasion, and damage to cables and provide a streamlined and organized solution for cable management. Whether in CNC machines, conveyor systems, or industrial robots, drag chains play a critical role in ensuring modern industrial equipment's reliable and efficient operation.
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$200.04
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$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$686.96
Subject to factory lead times
$167.36
Subject to factory lead times
$167.36
Subject to factory lead times
$216.44
Subject to factory lead times
$234.64
Subject to factory lead times
$238.07
Subject to factory lead times
$200.04
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$90.31
Subject to factory lead times
$686.96
Subject to factory lead times
$167.36
Subject to factory lead times
$167.36
Subject to factory lead times
$216.44
Subject to factory lead times
$234.64
Subject to factory lead times
- Industrial control panels rely on a range of electrical accessories to organize wiring, provide operator input, and indicate system status. Common categories include push buttons and selector switches for operator control, pilot lights and indicator lights for visual status feedback, terminal blocks for organizing and connecting field wiring, wire duct (also called wiring trunking) for routing and managing cables within the enclosure, DIN rail for mounting components, and cable glands and cord grips for securing cables entering the enclosure. These accessories may seem secondary to the main control devices, but they are essential for building a panel that is safe, organized, and maintainable.
- The 22mm and 30mm designations refer to the panel cutout diameter — the size of the hole required to mount the device. 22mm is the current IEC standard and is the most widely used size in new industrial panel designs worldwide. 30mm is the traditional NEMA standard, still common in North American heavy-industrial and legacy panels. Functionally, both sizes offer the same types of operators — flush, extended, mushroom head, illuminated, and emergency stop — but 22mm devices are more compact, allowing more operators in a smaller panel footprint. When designing a new panel, 22mm is the standard choice unless the application requires the larger 30mm format for gloved-hand operation or compatibility with an existing panel cutout.
- Terminal blocks are modular, insulated connectors mounted on DIN rail inside a control panel that provide a secure, organized connection point between field wiring and internal panel wiring. Instead of splicing wires together or landing every field wire directly on a device terminal, terminal blocks create a clean interface — field wires land on one side, and internal panel wires connect on the other. This makes troubleshooting, testing, and future modifications far easier because individual circuits can be disconnected and tested at the terminal block without disturbing the device wiring. Terminal blocks are available in screw-clamp, spring-clamp, and push-in styles, and in configurations for signal wiring, power distribution, grounding, fused circuits, and sensor connections.
- Wire duct (also called wiring trunking or cable raceway) is a slotted plastic channel mounted inside a control panel to route and organize wiring between components. The slots along the sides allow wires to exit the duct at any point along its length, providing clean access to terminal blocks, contactors, circuit breakers, and other devices. To select the correct size, the general rule is that wires should fill no more than 40–50% of the duct's cross-sectional area — this allows room for adding wires in the future and prevents excessive heat buildup. Duct is available in various widths and depths, and in standard slotted, narrow-slot, and solid-wall versions depending on the wire gauge and density of the application.
- An emergency stop push button is a safety device that immediately de-energizes a machine or process when pressed by an operator. E-stops are typically large, red, mushroom-head buttons on a yellow background for high visibility, and they use a latching mechanism — once pressed, they stay locked in the off position until manually released by twisting, pulling, or using a key. This prevents accidental restart. OSHA and machine safety standards (such as NEMA ICS 6 and ISO 13850) require emergency stop devices on machinery where a hazard to personnel exists. E-stops must be wired into the safety circuit so that pressing the button removes power from all hazardous motion. They should be mounted in a location that is immediately accessible to the operator, and every machine should have at least one.