Innovative function electronics require intelligent "packages" in order to integrate perfectly in the system environment.
The ongoing development and consistent expansion of the Weidmüller electronics housing portfolio provides a secure platform for future electronics applications whatever the design or intended use. CAD data for PCBs is provided for all enclosures. Screw and tension clamp terminals are available for all connections.
The consistent synergy between design, connection system and functionality lays the perfect foundation stone for electronics systems designed in line with market and application requirements.
Function, shape and manufacturing quality combine into a single logical unit that provides maximum reliability and operating comfort for the user.
Innovative function electronics require intelligent "packages" in order to integrate perfectly in the system environment.
The ongoing development and consistent expansion of the Weidmüller electronics housing portfolio provides a secure platform for future electronics applications whatever the design or intended use. CAD data for PCBs is provided for all enclosures. Screw and tension clamp terminals are available for all connections.
The consistent synergy between design, connection system and functionality lays the perfect foundation stone for electronics systems designed in line with market and application requirements.
Function, shape and manufacturing quality combine into a single logical unit that provides maximum reliability and operating comfort for the user.
With a width of only 6.1 mm, a wide range of compact applications originates from this electronic development expertise.
The modular housing design supports the engineering with many intelligent features:
Maximum freedom of design with large total surface area (6800 mm²) on the PCB – enabling the maximum component assembly with the space-saving form of the reflow-compatible THR terminals.
Customised design opportunities with laser printing and housing colours, individual processing options, variable printing, and easily labelled hinged cover
Maximum processing efficiency with reflow-compatible connection elements for reflow soldering in machine-ready tape packaging.
Error-free assembly and solder processes with optimised frame and connecting adapter shapes on the PCB resulting in a perfect fit and positioning of the connection elements
Quick installation with features such as "Wire Ready" or the all-purpose Multi-Tool screw head
The combination of extensive knowledge from electronics developers and Weidmüller competence - creating innovative synergy for electronics applications.
Superior efficiency, flexibility and design - the "standard tailor-made fit"
When selecting a housing design, flexibility is a key factor. Other important criteria are: scalability, customized design, innovative functionality and cost efficiency. You need a choice which offers the maximum performance with the minimum overhead.
The CH20M12 modular electronics housing is the "small" option amongst the "large" housing solutions for compact electronics applications.
The entire system is characterized by excellence: outstanding scalability and flexibility, a high security level, innovative application functionality and a variety of practical details.
Quicker installation with features such as "Wire ready" the universal multi-tool screw head
User-friendly operations: with clear and permanent labelling and extra marking possibilities, integrated release clip or transparent cover
Maximum interference immunity with EMC-compliant construction featuring deeply overlapping module joint edges made from high-performance plastic
High operational reliability with the unique Auto-Set coding system and featuring double-sided touch protection on the pin header and socket blocks
CH20M - a compact name for the most flexible system available on the market. It doesn't just stand for "Component Housing IP20 Modular". CH20M also stands for efficiency and innovation throughout design, production and use.
Superior efficiency, flexibility and design - the "standard tailor-made fit"
When selecting a housing design, flexibility is a key factor. Other important criteria are: scalability, customised design, innovative functionality and cost efficiency. You need a choice which offers the maximum performance with the minimum overhead.
The CH20M17 modular electronics housing is the ideal housing solution for compact standard electronics applications.
The entire system is characterized by excellence: outstanding scalability and flexibility, a high security level, innovative application functionality and a variety of practical details.
Quicker installation with features such as "Wire ready" the universal multi-tool screw head
User-friendly operations: with clear and permanent labelling and extra marking possibilities, integrated release clip or transparent cover
Maximum interference immunity with EMC-compliant construction featuring deeply overlapping module joint edges made from high-performance plastic
High operational reliability with the unique Auto-Set coding system and featuring double-sided touch protection on the pin header and socket blocks
CH20M - a compact name for the most flexible system available on the market. It doesn't just stand for "Component Housing IP20 Modular".
CH20M also stands for efficiency and innovation throughout design, production and use.
Superior efficiency, flexibility and design - the "standard tailor-made fit"
When selecting a housing design, flexibility is a key factor. Other important criteria are: scalability, customised design, innovative functionality and cost efficiency. You need a choice which offers the maximum performance with the minimum overhead.
The CH20M22 modular electronics housing is the standard format from amongst the different housing widths. It has the optimal width for most typical electronics applications.
The entire system is characterized by excellence: outstanding scalability and flexibility, a high security level, innovative application functionality and a variety of practical details.
Quicker installation with features such as "Wire ready" the universal multi-tool screw head
User-friendly operations: with clear and permanent labelling and extra marking possibilities, integrated release clip or transparent cover
Maximum interference immunity with ESD-compliant construction featuring deeply overlapping module joint edges made from high-performance plastic
High operational reliability with the unique Auto-Set coding system and featuring double-sided touch protection on the pin header and socket blocks
CH20M - a compact name for the most flexible system available on the market. It doesn't just stand for "Component Housing IP20 Modular".
CH20M also stands for efficiency and innovation throughout design, production and use.
Superior efficiency, flexibility and design - the "standard tailor-made fit"
When selecting a housing design, flexibility is a key factor. Other important criteria are: scalability, customised design, innovative functionality and cost efficiency. You need a choice which offers the maximum performance with the minimum overhead.
The CH20M45 modular electronics housings come in an integrated extra-large assortment. It is suited for those electronics applications that require more space, such as compact controllers and power supplies.
The entire system is characterized by excellence: outstanding scalability and flexibility, a high security level, innovative application functionality and a variety of practical details.
Quicker installation with features such as "Wire ready" the universal multi-tool screw head
User-friendly operations: with clear and permanent labelling and extra marking possibilities, integrated release clip or transparent cover
Maximum interference immunity with EMC-compliant construction featuring deeply overlapping module joint edges made from high-performance plastic
High operational reliability with the unique Auto-Set coding system and featuring double-sided touch protection on the pin header and socket blocks
CH20M - a compact name for the most flexible system available on the market. It doesn't just stand for "Component Housing IP20 Modular". CH20M also stands for efficiency and innovation throughout design, production and use.
Superior efficiency, flexibility and design - the "standard tailor-made fit"
When selecting a housing design, flexibility is a key factor. Other important criteria are: scalability, customised design, innovative functionality and cost efficiency. You need a choice which offers the maximum performance with the minimum overhead.
The CH20M67 modular electronics housings come in XXL size and are an integrated range. It is suited for those electronics applications that require lots of space, such as compact controllers and power supplies.
The entire system is characterized by excellence: outstanding scalability and flexibility, a high security level, innovative application functionality and a variety of practical details.
Quicker installation with features such as "Wire ready" the universal multi-tool screw head
User-friendly operations: with clear and permanent labelling and extra marking possibilities, integrated release clip or transparent cover
Maximum interference immunity with EMC-compliant construction featuring deeply overlapping module joint edges made from high-performance plastic
High operational reliability with the unique Auto-Set coding system and featuring double-sided touch protection on the pin header and socket blocks
CH20M - a compact name for the most flexible system available on the market. It doesn't just stand for "Component Housing IP20 Modular".
CH20M also stands for efficiency and innovation throughout design, production and use.
Innovative function electronics require intelligent "packages" in order to integrate perfectly in the system environment.
The ongoing development and consistent expansion of the Weidmüller electronics housing portfolio provides a secure platform for future electronics applications whatever the design or intended use. CAD data for PCBs is provided for all enclosures. Screw and tension clamp terminals are available for all connections.
The consistent synergy between design, connection system and functionality lays the perfect foundation stone for electronics systems designed in line with market and application requirements.
Function, shape and manufacturing quality combine into a single logical unit that provides maximum reliability and operating comfort for the user.
Naturally, the CH20M system also shows its perfection in the peripheral interface.
When considering design options, processing, usability, reliability and security, the PCB terminals or pin headers and connectors are just as important in the practice as the entire system.
In every sector, the connection technology is at the top of its class.
100% non-interchangeable Together with the captive, unique "Auto-Set" encoding, the uniquely detectable markers on the plug connection and in the front ensure misconnection-proof assignment of the connections. Both markers can be printed as cards in a PrintJet and then permanently snapped on.
100% intuitive Quick and easy operation by means of an integrated colour-coded release lever with grip tab and including a screwdriver pocket.
100% safe Touch protection for the male and female header on both sides
100% efficient All PCB connection elements are reflow compatible
100% time and cost savings During the installation: the quick all-purpose "Multi-Tool" screw head ensures a secure contact, user-friendly operation and less complexity. Additional features, such as the "Wire ready" technology, enable you to minimize wiring costs and increase customer satisfaction.
Simple, component-friendly unplugging of the female plug using the integrated release lever.
The integrated rail bus for the modular electronics housing system
When supplying, connecting or distributing within modular applications, the rail bus can replace the tedious individual wiring process with a flexible and uninterrupted system-wide solution.
The system bus is securely integrated within the 35-mm standard mounting rail. The SMD-bus contact block can be reflow-soldered so that it can be completely automatically processed during the component assembly. The resistant, gold-plated contact surfaces ensure a permanent and reliable contact for all housing widths.
Unlimited scalability The integrated connection solution covers all system widths: from the 6-mm slice to the 67-mm large-area housing.
Easy to service during installation It's easy to replace a module, even in existing modules groups – without any influence on the neighbouring modules.
Universal integration The uninterrupted system bus is securely integrated within the 35-mm standard mounting rail.
Maximum availability Five fully-galvanized and partially gold-plated twin-arched contacts are used to establish a permanent contact to the rail bus. THR solder flanges ensure that the connection to the circuit board is stable.
Functional reliability - either fully integrated or simply mounted
The optional "CH20M FE" connection optimally protects your system with a mounting rail contact for the functional earth.
The functional earth contact pre-assembled in the 6 mm housing enables permanent and reliable connection of electronic shields for the electronic circuit to the mounting rail (e.g. "CH20M6 BP 4P-4P FE BK", 1164650000)
A functional earth contact, which can be processed fully automatically using the reflow method together with the male connectors and an optional bus contact, is available for housings from 12.5 to 67.5 mm. The position of the PCB in the housing specifies the pin length of 1.5 mm / 3.2 mm
CH20M Samples - Design-In-support:
CH20M6 - Modular electronics housing, width of 6.1 mm:
CH20M12 - Modular electronics housing, width of 12.5 mm:
CH20M17 - Modular electronics housing, width of 17.5 mm:
CH20M22 - Modular electronics housing, width of 22.5 mm:
CH20M45 - Modular electronics housing, width of 45 mm:
CH20M67 - Modular electronics housing, width of 67.5 mm:
