• 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

1 x Helios HQW-200/2 - IP551 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Transformer speed controller - ATC1 - 1.5 Amps2 x MV-B Dual Switch for use with Helios HQW plate fans,2 x Helios HQW-200/4 - IP551 x Speed Controller - REB31 x Transformer (silent) speed controller - RE 1.5 Amp2 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Speed Controller - REB101 x Speed Controller - REB1-N1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x RDS 1 Helios Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Helios TSW MCB Amp Transformer speed controller1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x RTRD - Three Phase Speed Controller - 7 Amp1 x ERR 20/1 Centrifugal inline fan2 x MWS 1.5 – Transformer Controller With Motor Protection1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Elta 10 Amp Electronic single phase speed controller.1 x Electronic extractor fan speed controller - FSC 1.52 x Transformer (silent) speed controller - RE 3.0 Amp1 x Speed Controller - REB51 x Elta Variable Speed Drive IP66 - 0.75KW1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Helios TSW 3 Amp Transformer speed controller2 x Helios TSW 1.5 Amp Transformer speed controller1 x Vent Axia ACM 125 inline mixed flow duct fan2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Push Timer Switch - ZA41 x CS2 Current Switch3 x Transformer 5 Speed Controller - ATC1-2TK1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Vent Axia ACM 200 inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Systemair Save Connect 2.0 Internet Module1 x DEF-140T Inlet Guard for the CBT-100N1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x MWS 3 – Transformer Controller With Motor Protection1 x Elta 6 Amp Electronic single phase speed controller with TK1 x 7 Day Programmable TIMECLOCK2 x RRB- transformer controller1 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box2 x WS - Reversing Switch from Helios Fans2 x Vent Axia T-Series Controller1 x Helios HQW-630/4 - IP551 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)1 x Airvent ceiling fan controller1 x Remote Timer Control - 13511 x CBS-60 Outlet Flange for CSB/CBT-601 x TG-K3/NTC10-01 - Duct temperature sensor1 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Transformer 5 Speed Controller - ATC1-8TK1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Transformer Speed Control - RTRE- 7.0Amp1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Transformer 5 Speed Controller - ATC1-10TK1 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x Helios HQW-315/4 - IP553 x Transformer Speed Control - RTRE- 5.0Amp1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x RSK400 - Back Draught Shutter1 x REB-CVF 0-10v Controller2 x Transformer 5 Speed Controller - ATC1-4TK1 x RDH FLEX-SQUARE - ADH/RDH 04501 x SG-200 Fan Guard for the HQW 2001 x REE-2 Electronic Speed Controller3 x Elta Variable Speed Drive IP66 - 2.2KW1 x MTP 10, 10K, Speed control1 x CBM 9-9 550w 4P VR (Open Motor)1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Transformer Speed Control - RTRE- 1.5Amp1 x Vent Axia ACM 100 inline mixed flow duct fan1 x CBA-60 Inlet Flange for CBT-601 x Vent Axia Silent 100T (TIMER)3 x MTS10- extractor fan 3 step switch1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Silent 100 Window Kit - windowS1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x TD Mixvent 800/200 EEXEIIT32 x Helios HQW-250/4 - IP551 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Speed Controller - REB11 x DDMP 12-12 3F 1810W M6A4 DG01 x Elta 2 Amp Electronic single phase speed controller.1 x DEF-CBM-RE-7 - Protection Guard1 x VTR 300 STD Filter Kit1 x UB47- Universal Insulated Terminal1 x PIR Sensor - PIR41 x Elta 3 Amp Electronic single phase speed controller.1 x Speed Controller - REB81 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Elta - Room Sensor - Temp/Humid/C021 x CBT-100N Centrifugal1 x Speed Controller - REB2.5-N1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Elta Variable Speed Drive IP66 - 1.5KW1 x GXC6EC - High Performance Extract Fan1 x Contactor Interface Station - CI91 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x DDMP 10-08 3F 2210W M6A4 DG02 x SAVE VSR 300 heat recovery unit1 x Mini Diffuser - 100mm1 x AIRVENT speed control - AIR4019611 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x MEV300/160 Wireless Boost Switch - SWHWMEV1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x QPTW 250C Acoustic Twin Fan with Controller1 x RS 80-50 L3 sileo. Centrifugal Rectangular Duct Fan1 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)1 x PIR Sensor - PIR21 x ACO8AC/EC AutoChangeover panel1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Duct Termination with Mesh - 710mm1 x EC6H - Reversible Group Fan Electronic Controller1 x Speed Controller - REB161 x Silent 300 CZ Design PLUS Extractor Fan1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x Helios RR-250-C Centrifugal inline fan1 x TUNE-R-200-3-M4 - Control Damper
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