• Model:235407

MUB 042 450EV Sileo Multibox

£ 1,255.24 (excl. VAT)

£ 1,506.29 (inc. VAT)

MUB 042 450EV sileo Multibox

• Speed-controllable
• Modular system
• Integral thermal contacts
• Low sound level
• Flexible airflow direction due to removable panels
• Installation in any mounting position
• Maintenance-free and reliable


The MUB fans size 450 have 3D profiled impellers with backward curved blades, manufactured from polyamide. The MUB 450 is equipped with external rotor motors, fully speed controllable. For speed controlling with a frequency converter a type with all pole sine filter is needed!. The three phase motors are D/Y connected for two speed operation. Motor protection is done by thermal contacts, which have to be connected to an external motor protection device. The casing consists of a corrosion-resistant aluminium frame with fibreglass reinforced plastic corners of PA6; highly shock-resistant. The double skin panels are manufactured from galvanised steel with 30 mm mineral wool insulation. To avoid condensation the profile is provided with a separate chamber to fix screws. The Multibox fans are delivered for straight through airflow but can easily be rebuilt due to removable panels. This allows flexible ventilation solutions. The MUB can also be used as extract- or supply air unit in air handling units. Installation in any mounting position is possible.

MUB with additional modules (filters, heaters etc.) are available as air handling units "K025, K042 or K062" on request!
PDF Files


Data sheet

2 x MWS 1.5 – Transformer Controller With Motor Protection1 x Round ceiling diffuser 350mm1 x EFSC-6N- Single Phase Speed Control1 x Transformer (silent) speed controller - RE 3.0 Amp1 x ELTA - Single Phase Transformer 10amps2 x Remote Timer Control - 13512 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x ACO 149-ACO1/EDV1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B1 x Silent 300 CZ Design PLUS Extractor Fan2 x Systemair Save Connect 2.0 Internet Module1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x WS - Reversing Switch from Helios Fans1 x GRA-100 External Grill by S&P1 x MEV Spider Additional Spigots1 x Elta SCP450/4-1AC - IP551 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x ELTA - Single Phase Transformer 4amps1 x Single Deflection Grille 400mm with OBD damper1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x Mini Diffuser - 100mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Transformer 5 Speed Controller - ATC1-4TK1 x Round ceiling diffuser 250mm2 x Elta 6 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x TG-K3/NTC10-01 - Duct temperature sensor1 x DEF-CBM-RE-7 - Protection Guard1 x Speed Controller - REB11 x Rectangular Airbrick Adaptor1 x MTP 10, 10K, Speed control1 x MTS10- extractor fan 3 step switch1 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B1 x Speed Controller - REB2.5-N1 x Elta Variable Speed Drive IP66 - 2.2KW1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x CBT-100N Centrifugal1 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller2 x Compact SCD450/4-1AC1 x AIRVENT speed control - AIR4019611 x DS-2 2-Speed Switch (3 Phase)1 x IR24-P - Presence detector1 x VTR 500 STD Filter Kit1 x 100mm Round Connector with Damper1 x Helios HQW-355/4 - IP551 x Flat Roof Terminal -OFT 5 - Asphalt1 x DPD 12PM Delivery Surcharge1 x Duct Termination with Mesh - 400mm1 x CBM 7/7 4p 300W RE-VR1 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x Elta SCP450/4-3AC - IP551 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-10TK1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x TDP-D Pressure Sensor with Display1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-8TK1 x Helios TSW 1.5 Amp Transformer speed controller1 x RTRD - Three Phase Speed Controller - 2 Amp1 x DEF-140T Inlet Guard for the CBT-100N1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x ERR 20/1 Centrifugal inline fan1 x Two Speed Switch - REGUL-21 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Electronic extractor fan speed controller - FSC 1.51 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box1 x EBM-Papst D2E097-BK76-98 Double inlet1 x Speed Controller - REB101 x Speed Controller - REB51 x Elta Turboflow Max TF056J23-A6-10 - THREE PHASE1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Helios HQW-200/4 - IP551 x Transformer Speed Control - RTRE- 5.0Amp1 x REE-2 Electronic Speed Controller1 x MTV-1/010 Controller 0 to 10V+1 x CBM 9-9 550w 4P VR (Open Motor)1 x PIR Sensor - PIR21 x REB-CVF 0-10v Controller1 x Transformer Speed Control - RTRE- 1.5Amp1 x TD Mixvent 800/200 EEXEIIT31 x Speed Controller - REB81 x Silent 100 Window Kit - windowS1 x RDH FLEX-SQUARE - ADH/RDH 04501 x Helios HQW-250/4 - IP551 x Contactor Interface Station - CI91 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x SG-200 Fan Guard for the HQW 2001 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x DDMP 09/09 Mounting Flange
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