Offer
daptability Modularity Safety Reliability
Creating Control and Signalling Solutions for Harsh Environments The range of possibilities : wide choice - Select your box from the numerous ranges developed by MFELEC. Metal or plastic cases. Cable outlets and connection - Mafelec offers a wide selection of standard, metal or plastic sealing glands, for all types of cables. But a number of other solutions can be envisaged on request, such as specifi c connectors. Choice of colour - In principle the box colours are standardised according to the model selected, however, special manufacture is possible depending on the quantities requested. Silk-screen printing - ll our control boxes can be fi tted on request with labels, silk-screened front panels, logotypes, either proposed by the customer or designed by us. Mounting and wiring - Our control boxes are delivred empty or fi tted with control components selected from our ranges or fully equipped and wired to the customer specifi cation. Sealing and robustness - The water-tightness of the control boxes varies from IP to IP, depending on the model selected. They withstand operating temperatures ranging from - to +7 C (depending on the model). Some versions have particularly high shock-resistance. The modular design of MFELEC's control boxes provides for a multitude of combinations and adaptations The examples illustrated in this catalogue only represent a fraction of the designs produced by our Design Office every day four our customers. MFELEC's service extends to the design of complete solutions using standard commercial elements or items designed specially for the Customer's application. Our equipment complies with the European RoHS directive, restricting the use of certain dagerous substances in electrical equipment.
BE - DP Environmental characteristics Temperature resistance Degree of protection C IP per IEC and NF EN 9 Mechanical characteristics Material Colour Useful depth For control and signalling components from cat. C (see our catalogue "uxiliaries") Cover attachment Polycarbonate Grey BE : mm, DP : mm - Pilot lights with direct supply or via a resistance - -contact pushbuttons - -contact selector switches cylindrical-head screws Part numbers Dimensions Part number Weight Kg BE. 78, 7, D Ø, B One ø. hole integrated sealing glands for cables from ø to ø mm (at C), 7 C 8,, 7 Useful depth: mm DP. 8 mm 7 mm, mm 7, D B Possibility of sealing gland (at and C) Useful depth: mm 8, C 8 8,
Environmental characteristics Storage temperature Operating temperature Degree of protection Fire-resistance Protection against mechanical shock - C to + C - C to + C IP per IEC & NF EN 9 HB per UL9 IK8 per IEC & NF EN Mechanical characteristics Housings Polypropylene Standards colours : yellow base, grey cover (contact us for other colours) vailable in versions With integrated flanges :,, or holes. Without flanges :,, or holes, ø mm. Combination:, or holes with fl anges + hole, ø mm, without a fl ange at one end. Gasket Cable entry Foam, cord, ø mm knockouts ( on the base, on the cover) Sealing gland (optional) ttachment to support M screws Base / cover attachment captive M screws. Standard : stainless steel. Optionnal : steel Colours Yellow, grey (contact us for other colours, depending on the quantity) Characteristics of the electrical stack Nominal thermal current Rated insulation voltage Rated surge voltage Dielectric strength Insulation category Mechanical life expectancy Connection Contact operating mode Operating power Ith Ui = V kv. kv C per IEC & NF EN Pushbuttons : x operations Rotary switches :. x operations Screw and clamp plate : min. x. mm / max. : x. mm One or two-speed contact block with dependent-action; positive breaking type. Sef-cleaning contacts. C : / V - 8 / DC : V /
Boxes with integrated control components ON / OFF function Description Contact et Schematic Label Colour of Part number Weight pushbuttons (Kg) momentary ON green YSI.7 pushbutton white YSI NO I green YSI 7 white YSI 8 momentary OFF red YSI 9 pushbutton black YSI NC Stop red YSI black YSI O red YSI black YSI rotary switche ON / OFF black YSI.8 with black paddle, fi xed positions NO I /O black YSI 8 momentary OFF/ ON red / green YSI. pushbuttons NC black / white YSI 7 I / O red / green YSI 8 NO black / white YSI 9 Movement controls momentary UP / DOWN black / white YSI. pushbuttons NO YSI NO YSI momentary NO UP / Stop / DOWN green / red YSI. pushbuttons / green NC I / O / II YSI NO / O / YSI momentary / O / white / red YSI pushbuttons NO / green NC NO
Boxes fitted with Ø control components ON / OFF function Description Contact & Schematic Label Colour of Part number Weight pushbuttons (Kg) momentary ON green YSI 7. pushbutton NO white YSI 8 Chrome metal fl ange I green YSI 9 white YSI momentary OFF red YSI pushbutton black YSI Chrome metal fl ange NC Stop red YSI black YSI O red YSI black YSI rotary switche ON / OFF black YSI 7. with black paddle, NO fi xed positions I /O black YSI 87 Chrome metal fl ange RRET MRCHE momentary ON / OFF red / green YSI. pushbuttons NC black / white YSI Chrome metal fl ange I / O red / green YSI 8 NO black / white YSI 8 Stop function latch mushroom NC NO None red YSI pushbutton, ø Released using No. key Chrome metal fl ange NC None red YSI push-pull mushroom NC None red YSI 8. pushbutton, ø push-pull mushroom NC None red YSI 9. pushbutton, ø7 latch mushroom NC None red YSI pushbutton, ø Rotate / turn to release 7
Boxes fitted with Ø control components Emergency stop function (EN 8) New Description Contact & Schematic Label Colour of Part number Weight pushbuttons (Kg) push-pull mushroom NC None red YSI 9. pushbutton, ø push-pull mushroom NC None red YSI 9.8 push-pull mushroom NC None red YSI 9. pushbutton, ø 7 8
Boxes fitted with Ø control components Movement control Description Contact & Schematic Label Colour of Part number Weight pushbuttons (Kg) momentary UP / DOWN black / white YSI. pushbuttons Chrome metal fl ange NO NO YSI YSI momentary NO UP / Stop / DOWN green / red YSI 7. pushbuttons / green Chrome metal fl ange NC / O / YSI 8 NO momentary white / red YSI 9 pushbuttons NO / O / / green Chrome metal fl ange NC NO Control boxes fitted with integrated control components + Ø control component ON / OFF function and signalling red pilot light x ON / OFF red / green YSI 7. X8 Ba9S bulb, max. W black / white YSI 7 x power supply : V/Hz. Chrome metal fl ange I / O red / green YSI 8 NC black / white YSI 8 momentary pushbuttons NO Stop / OFF / ON function red latch mushroom NC NO ON / OFF red / green YSI 7. pushbutton, ø, black / white YSI 7 Released by No. key momentary pushbuttons NC I / O red / green YSI 8 NO black / white YSI 8 red latch mushroom Stop / / white / black YSI 9. pushbutton, ø, Released by turning / turn NC Overlapping contacts interlocked pushbuttons NC NO NC NO S T O P S T O P 9
Empty boxes Description Part number Weight kg BTH CI (with integrated fl anges) for to integrated control components BTH CI BTH CI BTH CI BTH CI..7.9. BTH SC (without fl anges) for to control components, ø BTH SC BTH SC BTH SC BTH SC..7.9. Combination BTH for to integrated components + control component, ø at one end BTH mixte BTH mixte BTH mixte.7.9. Dimensions Cutouts Dimensions in mm, mm mm mm Distances between attachment holes for mounting on the support mm B 79 7 B 98 mm mm 9 7 mm Ø, mm 9 7 8 - Base - Cover - Recess for customer's logo - Recess for function labels - Knockouts for sealing gland (PG) - Holes, ø SC versions (without fl anges) or Combination versions 7 - Flanges CI versions (with integrated fl anges) or Combination versions 8 - M screws 9 - Gasket - Hook (optional)
Complete control boxes 7 9 8 S T O P S T O P - Base - Cover - Sealing gland (P.E) Standard PG with support clamps (pendant boxes) PG without support clamps (fi xed boxes) On request PG spiral cable-guide, with support Material : POLYMIDE Standards : NFC and NFC 8 - Control components, ø mm - Integrated control components - Polycarbonate, adhesive labels on either side of the base. Standard or customised pictograms (contact us) 7 - Hook (optional) Tightening capacity 8 - mm IP - mm IP - mm IP ø control components for BTH SC and Combination BTH Max. tier, with or contacts Refer to control components in catalogue and E (: non-illuminated pushbuttons - Latch mushroom pushbuttons - selector switches - E: Pilot lights ) Specifi c control components for BTH CI and Combination BTH Soft-touch pushbuttons - Head for soft-touch pushbuttons - Electrical stack and screws (max. tier) speed : - or contacts speeds : or contacts Interlock and screws (for -speed tier) Prevent two adjacent pushbuttons from being activated simultaneously. Rotary selector ON/OFF switches and inverters - Head - Electrical stack (max. tier) with stable positions or automatic return ssembly items for soft-touch pushbuttons - Heads Description Insert colour Part number Soft-touch pushbutton head (special for very low temperatures, contact us) black red yellow light blue green grey white MI 89 MI 89 MI 89 MI 89 MI 89 MI 89 8 MI 89 9 Standard labels Description Part number BTH labels ( components) PI PI 8 PI BTH labels ( components) PI 9 PI 9 BTH labels ( component) PI 8 PI 8 PI 8 PI 8 PI 8 9
ssembly items for soft-touch pushbuttons Description Contact Part number Electrical stack Constituent parts : -Contact block -attachment parts (screw and clamp plate) speed NO NC NO NC NO NC NO EB (single push with early-break contact) YSI YSI YSI YSI 7 YSI 8 YSI 9 speeds NO + NO (double push) NO + NO EB (double push with early-break contact) YSI YSI Interlock for two pushbuttons with electrical tier and speed Can be used on : BTH, and CI (integrated fl anges) BTH and mixte Constituent parts : -Mechanism -ttachment parts YSI ccessory for BTH Description Colour Part number Holster for box Black MI88 ssembly items for rotary selectors Description Positions Colour Part number For BTH CI (with integrated flanges): Rotary switche head Composition : black YSI -Paddle (Contact us -dapter for other colours) -Gasket -Screw For BTH SC (without flanges): Rotary switche head Composition : black LSND BTH - Paddle (Contact us - Chrome metal fl ange for other colours) - dapter - Screw
ssembly items for rotary switches Electrical subassembly for BTH CI or Combination BTH Constituent parts : - Contact block - or 8 positions mechanism - ttachment parts (screw and clamp plate) Standardised schematic Function Part number 8 8 R 8 bis 8 bis stable positions One-pole ON/OFF switch BTH 8 BTH 8 bis Two-pole ON/OFF switch positions at 9 BTH 8 BTH 8 bis BTH 8/ positions, with automatic return from right to left 8 8 8 bis 8 bis One-pole ON/OFF switch Two-pole ON/OFF switch BTH 8 R BTH 8 R bis BTH 8 R BTH 8 R bis stable positions One-pole inverter BTH 89 89 positions at 9 BTH 89/ R positions, with automatic return from right to left One-pole inverter BTH 89 R 89 positions, OFF in the centre One-pole inverter BTH 89 89 positions at 9 BTH 89/ R R positions, with automatic return to centre One-pole inverter BTH 89 R 89 R positions, with automatic return from left to centre One-pole inverter BTH 89 R - 89 R positions, with automatic return from right to centre One-pole inverter BTH 89 R - 89
BTH spécifi ques Definition chart Conpose your own product Photocopy this page and complete the charts Check the boxes corresponding to the options you want. Cover (inside view) Base BTH BTH BTH BTH C position BTH with integrate fl anges BTH without fl anges D Combination BTH B Cover Base Select sealing gland ttachment parts Hook at or B hole (ø ) for sealing gland (PG ) PG B C D with support clamp Standard Stailess steel Leave blank if you do not want any hook Leave blank if you do not want any hole without support clamp with cable-guide (without support clamps) other (specify) Boxes with integrated fl anges or Combination boxes Choose de components Interlock Standard pictograms (see list for P/N) position Electrical stack P/N + Head P/N Left Right Boxes without fl anges Choose the ø components (From our and E catalogues) Standard pictograms (see list for P/N) position Body / Electrical stack P/N + Head P/N Left Right Contact us for customised pictograms and company logos.
BFP - BFPB Environmental characteristics Temperature resistance Degree of protection IP per IEC and NF EN 9 Mechanical characteristics Material Colour Polyamide / fi bre-glass compound Grey or black (Contact us for other colours) Useful depth BFP - 8 mm BFPB - mm Cover attachment cylindrical-head screws, stainless steel. Holes for sealing gland on request Dimensions and ttachment 8, specify centred or offset 8, specify centred or offset 7 = =,, Ø, = =,, Ø, E C L d 9 H h d ø. BFP or BFPB. through BFP OU BFPB. BFP. through BFP. or BFPB. through BFPB. Nbr of ø holes Nbr of ø holes Part numbers c d h H L E Weight Kg BFP. NP 9. 7 9 9 7. BFP. 9. 7 9 9 7.8 BFP. 9. 7 9 9 7. BFP. 9. 7 9 9 7.9 BFP. NP 8. 7 9 9 7. BFP. 8. 7 9 9 7. BFP. 8. 7 9 9 7.9 BFP. 8. 7 9 9 7.88 Part numbers c d h H L E Weight Kg BFPB. NP 9. 7 7. BFPB. 9. 7 7.8 BFPB. 9. 7 7. BFPB. 9. 7 7.9 Black housings : add the letter N to the Part number, e.g.: BFP"N". NP
BFP - BFPB Composing your own control box Photocopy this page and complete the charts Check the boxes corresponding to the options you want. Select sealing gland PG 9 PG PG PG Tightening capacity - 8 mm - mm 8 - mm - mm Nbr of glands BFP only Outputs B B B Other (specify) (refer to catalogue and E for P/Ns) Housing P/N Holes Choose your Ø items Choose your labels Type of screws Centred Offset position Std. St. steel
BBE Environmental characteristics Storage temperature - C to +7 C Operating temperature - C to +7 C Degree of protection IP 7 per IEC & NF EN 9 Resistance to chemicals Fire resistance Highly resistance to acids, chemical bases and to petroleum products. HB per UL 9 Mechanical characteristics Material Gasket Polyamide / fi bre-glass compound, coloured in the moulding. Standard colour : black, contact us for other colours.,,, 8,, or holes, ø mm Foam, cord, ø mm Cable entry Sealing gland ttachment for support possibilities : four H M srews and nuts or four C M screws and tapped hexagonal shims Tightening torque not more than. m. Kg Base / cover attachment Weight ( kg ) Complete boxes Captive screws, hex. socket heads (CHC), RCOR treated steel or cylindrical slotted head (CS). Standard : stainless steel Option: steel. Max. tightening torque :. Nm See dimensions chart - Housing 7 - Sealing gland P/N Tightening capacity STOP PG PG PG PG 7- mm - mm - mm -9 mm STRT Material : nickel-plate brass Sealing : IP Standards : NFC and NFC 8 Contact us for the other sealing gland type e.g.: Plastic gland with cable guide - Customer logo When selecting your components, allow for the useful depth between the base and caver (. mm) - LC control components Refer to catalogue and E for the P/Ns for Ø components. - Polycarbonate labels, adhesive, on the either side of the front panel. Standard or customised pictograms (contact us) - Guard 7 - Blanking plug 7
BBE Empty boxes 7 - Recess for Labels - Customer logos - Captive attachment parts - Front panel : Base - Holes for sealing gland, to order - Gasket - Rear Cover BBE BBE BBE BBE 8 BBE BBE Dimensions ttachment 8 8 8 8 7. = = C B D alternatives for attachment : tapped M hexagonal shims dichromate galvanised steel, Mounting: Complete box, mounting accessible from outside the box. four HM screws Mounting : rear cover attached fi rst, then the complete front panel (base) (tightening torque:.m. kg ) = = Housing B C D Weight (Kg) BBE 7 9 7.. BBE 8 7.. BBE 7 9 8. BBE 8 7 9 9.7 BBE 7 9.8 BBE 7 9.9 8
BBE Composing your own Box with recessed controls Photocopy this page and complete the charts (Check the boxes corresponding to the options you want) position Select sealing gland Outputs B PG PG PG PG Type of screws Std. St. steel Other (specify) B Housing type Choose your Ø items ccessories Standard pictograms (refer to catalogue and E for P/N) (P/N: list on request) position P/N for body / electrical stack + Head P/N Guard Plug Left Right BBE BBE BBE BBE 8 7 8 BBE BBE 9 Guards are only available for ø pushbuttons Standard labels Contact us for Company logos and customised pictograms STRT STOP STOP + 7 8 9 MNU. UTO. UTOMTIC CYCLE UTOMTIC CYCLE STRT CYCLE RETRCT 7 8 9 7 8 9 9
7 DP. 7 Environmental characteristics Temperature resistance Degree of protection IP per IEC & NF EN 9 Fire resistance UL 9 V Mechanical characteristics Material Polycarbonate Colour Black, transparent, grey per RL 78 Useful depth Cover attachment Cable entry mm Stainless steel attachment tabs cover attachment: captive stainless steel screws Sealing glang (hole to order) Colours Part numbers Weight Kg Black 7DPN - 7.87 Grey 7DPG - 7 Transparent 7DPC - 7 Dimensions and attachment 78 X Mx8 7 9 7 9
Light lloy bases and covers BF. Environmental characteristics Degree of protection IP IP per IEC & NF EN 9 Mechanical characteristics Material Colour Useful depth Cover attachment luminium alloy Blue (Contact us for other colours) mm cylindrical-head screws Housing delivered with threaded hole for PE sealing gland. Dimensions and attachment Perçages Holes: Ø. Ø, at a au pitch pas of de.,mm B ø, Nbr of ø holes 7 Nbr of glands Part numbers B per side Weight Kg BF. NP 8. BF. 8. BF. 8. BF. NP 8.7 BF. 8.7 BF. 8.7 BF. NP 7.9 BF. 7.9 BF. 7.9 BF.7 7.88 7 7
Light alloy bases and covers I D - I D Environmental characteristics Degree of protection IP per IEC & NF EN 9 Mechanical characteristics Material Colour Useful depth Cover attachment Sheet steel Bare steel (not painted) mm hinges cylindrical-head screws Dimensions and attachment Part numbers Sealing gland 7 x Zones zone x presse étoupes Part numbers I D CHPC (Hinge on short side).7 I D CHGC (Hinge on long side).7 Weight Kg 97 D Locations for Emplacements labels étiquettes B C 9 Dimensions and attachment Part numbers 77 x Zones Sealing presse gland étoupes zone 7 x Part numbers Weight Kg D Emplacements Locations for étiquettes labels B I D CHPC (Hinge on short side). I D CHGC (Hinge on long side). C 9