CBF accessories complete the mechanical installation and identification of panel controls. The range includes hinged covers, mushroom button guards, warning rings, installation tools, lamp holder components, protective boots, 35mm rail brackets, panel plugs, legend holders and aperture adapters. Compatibility depends on the accessory: several parts suit 22mm round operators, while others are specified for CLA38, CLA37, CLA36, CXB2 or CLD16.
Select the accessory by its complete reference and the operator geometry. A 22mm mounting opening, a 40mm mushroom head and a 40mm warning ring describe different dimensions. The sealing statements apply to the specified accessories and their intended assemblies; they are not a blanket protection rating for every switch fitted with a cover.
| Reference | Accessory and purpose | Specified fit or condition |
|---|---|---|
| CBF-01 | Hinged front cover to help prevent unintended operation | 22mm round momentary and illuminated pushbuttons |
| CBF-03 | Annular front guard for mushroom and emergency-stop type operators | Operators using a 22mm mounting opening; check head clearance |
| CBF-82 | Hinged mushroom/emergency-stop type cover | 22mm mounting opening; IP65 stated for this cover configuration |
| CBF-05 | Transparent cover for flat pushbuttons to reduce inadvertent contact | 22mm flat and illuminated pushbuttons |
| CBF-50 | Protective head boot against water and dust | CXB2 flat pushbuttons; IP65 stated for this boot configuration |
| CBF-51 | Protective head boot against water and dust | CXB2 illuminated pushbuttons; IP65 stated for this boot configuration |
| CBF-33 | Transparent cover over the central contact module for dust protection | CXB2 assemblies with one or two contact modules |
| CBF-59 | Yellow emergency-stop type button guard | 40mm button head |
| CBF-60 | Yellow semicircular emergency-stop type button guard | 60mm button head |
| CBF-61 | Yellow semicircular emergency-stop type button guard | 90mm button head |
| CBF-69 | Yellow semicircular emergency-stop type button guard | 90mm button head; confirm the required guard configuration when ordering this reference |
| Reference | Function | Compatible equipment |
|---|---|---|
| CBF-06 | Installation handle/tool | CLA38 and CLA37 control operators |
| CBF-48 | Installation handle/tool | CLD16 indicator lamps |
| CBF-27 | Lamp holder transformer module | CLA38 and CLA37 lamp holders; specify the required electrical version separately |
| CBF-129S | Bracket for mounting a pushbutton assembly on a 35mm wide installation rail | CLA38, CLA37 and CXB2; other assemblies only where the physical dimensions fit |
| CBF-129T | Alternative bracket for mounting a pushbutton assembly on a 35mm wide installation rail | CLA38, CLA37 and CXB2; other assemblies only where the physical dimensions fit |
For the rail brackets, first fit the switch to the bracket, then clip the bracket to the 35mm rail. Choose the S or T bracket form to match the intended assembly and available clearance.
| Reference | Nominal warning ring diameter | Mounting application |
|---|---|---|
| CBF-47 | 30mm | Identification around emergency-stop type operators with a 22mm mounting opening |
| CBF-07 | 40mm | |
| CBF-14 | 60mm | |
| CBF-15 | 90mm |
| Reference | Type and size | Use and fit |
|---|---|---|
| CBF-09B | Black panel blanking plug, 22mm | Closes an unused panel opening |
| CBF-09G | Gray panel blanking plug, 22mm | Closes an unused panel opening |
| CBF-10 | Embedded legend holder, 25×11mm legend size | Symbol or text identification for a pushbutton or indicator |
| CBF-45 | Embedded legend holder, 25×18mm legend size | Symbol or text identification for a pushbutton or indicator |
| CBF-11 | Plug-in legend holder, 25×18mm legend size | Symbol or text identification for a pushbutton or indicator |
| CBF-44 | Plug-in legend holder, 25×11mm legend size | Symbol or text identification for a pushbutton or indicator |
| CBF-10K | Curved legend holder, 25×11mm legend size | 22mm pushbuttons or indicators; insert the legend content and press the transparent label back into place |
| CBF-10K-□□□ | Curved holder with replaceable laser engraved or custom engraved legend, 25×11mm | 22mm pushbuttons or indicators; □□□ represents the custom legend designation to specify with the order |
| CBF-12 | Neck adapter ring | Fits a 22mm pushbutton assembly into a 25mm or 30mm panel opening |
| CBF-13 | Head adapter ring | Fits a 22mm product into a 30mm panel opening; specified for CLA36 and CLA37 |
Order by the complete CBF reference, the associated control series, and any required color, legend or lamp transformer version. CBF-61 and CBF-69 share the stated 90mm application; specify the exact reference rather than assuming they are interchangeable. The label dimensions refer to the legend area, and the aperture adapters refer to panel opening sizes. Check the assembly fit before choosing a cover or guard for a mushroom or emergency-stop type operator.
