• 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

3 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FU 15 40 Frequency Inverter1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)4 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 075 52 Frequency Inverter (IP20)1 x FU 22 25 Frequency Inverter1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter2 x Frequency converter RUCK - FU 075 381 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)2 x FRQ5-10A Inverter Speed controller3 x Elta 10 Amp Electronic single phase speed controller.2 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x NKS-D swirl diffuser v-300 x 300mm1 x FU 075 04 Frequency Inverter (IP20)4 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Circular Ceiling Diffuser - TST 1251 x PCA Diffuser - PCA-3151 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1001 x ELTA - Single Phase Transformer 2amps1 x Round ceiling diffuser 400mm1 x Curved Blade Grille 600x600 (2way blow)4 x Electronic extractor fan speed controller - FSC 1.51 x JSR 200 Painted RAL50181 x Versio Square Ceiling Diffusers - RS141 x Circular Ceiling Diffuser - TST 1601 x Balance S Diffuser - NO RING - 100mm1 x Elta 3 Amp Electronic single phase speed controller with TK1 x EFSC-3N- Single Phase Speed Control1 x Elta 2 Amp Electronic single phase speed controller.1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps1 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 16amps5 x Elta 6 Amp Electronic single phase speed controller with TK2 x Airvent ceiling fan controller1 x Round ceiling diffuser 300mm1 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 12amps3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Round ceiling diffuser 350mm1 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps4 x COM-31 x EFSC-6N- Single Phase Speed Control1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x PCA Diffuser - PCA-2501 x Elta 6 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps3 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A2 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B3 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ACO8AC/EC AutoChangeover panel1 x EC-Vent control board1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B4 x Systemair Save Connect 2.0 Internet Module1 x EM30-24 Control Panel Commissioning Service2 x Remote controller FLEX - for VEKO INT2 x Helios TSW 7.5 Amp Transformer speed controller2 x Helios TSW 3 Amp Transformer speed controller1 x RDS 11 Helios Transformer Controller With Motor Protection4 x Vent Axia ACM 150 inline mixed flow duct fan3 x Three Phase Transformer controllers - RMT 1.5 Amp6 x Vent Axia ACM 200 inline mixed flow duct fan4 x Vent Axia ACM 100 inline mixed flow duct fan5 x Vent Axia ACM 125 inline mixed flow duct fan2 x DEF-140T Inlet Guard for the CBT-100N6 x Single phase speed controller by auto-transformer - RMB 1.5 Amp4 x Isolator Switch - ISOSW3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x BEAS-control module4 x Vent Axia T-Series Controller2 x Envirovent G4 Filter - SL-G4/F77 x Transformer (silent) speed controller - RE 3.0 Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Transformer (silent) speed controller - RE 1.5 Amp1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan3 x Transformer 5 Speed Controller - ATC1-12TK2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Easy-fix termination kit - High Rise Ventilator - EFT3 x Speed Controller - REB53 x Speed Controller - REB103 x Transformer Speed Control - RTRE- 7.0Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x Quietflow SQS400-1ECL - Centrifugal Box Fan4 x Transformer Speed Control - RTRE- 1.5Amp2 x Transformer 5 Speed Controller - ATC1-8TK6 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Transformer 5 Speed Controller - ATC1-4TK2 x Transformer 5 Speed Controller - ATC1-10TK1 x Helios TSW 1.5 Amp Transformer speed controller1 x CS2 Current Switch2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-45 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x MWS 3 – Transformer Controller With Motor Protection3 x RRB- transformer controller3 x Temperature Fan Speed Controller - ATCP4-WMS1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.3 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Helios TSW MCB Amp Transformer speed controller2 x TG-K Duct temperature sensor1 x ERR 20/1 Centrifugal inline fan3 x WS - Reversing Switch from Helios Fans4 x MWS 1.5 – Transformer Controller With Motor Protection1 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box1 x Two Speed Switch - REGUL-21 x Helios HQW-200/2 - IP552 x Transformer Speed Control - RTRE- 12.0Amp2 x Helios HQW-630/4 - IP552 x REE-1 Electronic Speed Controller2 x CBS-60 Outlet Flange for CSB/CBT-603 x Helios HQW-200/4 - IP551 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)3 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp3 x TG-K3/NTC10-01 - Duct temperature sensor2 x TG-R room temperature sensor1 x Transformer Speed Control - RTRE- 5.0Amp4 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x Transformer (silent) speed controller - RE 5.0 Amp3 x Helios HQW-315/4 - IP552 x Isolator Switch - EFF-ISO3 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Transformer 5 Speed Controller - ATC1-2TK2 x Transformer speed controller - ATC1 - 1.5 Amps1 x CBA-60 Inlet Flange for CBT-601 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x DDMP 09-09 3F 2130W M6A4 DG02 x MTS10- extractor fan 3 step switch1 x MEV Spider Wireless boost Switch - MEV-SWH-W4 x Speed Controller - REB1-N1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Vent Axia SC5001 - Speed controller1 x ELM 25 EX Flexible Cuff for ERM 252 x REB-CVF 0-10v Controller1 x REE-2 Electronic Speed Controller1 x Elta Wall Cowl SWC56/633 x SG-200 Fan Guard for the HQW 2003 x MTP 10, 10K, Speed control1 x DEF-CBM-RE-7 - Protection Guard1 x Speed controller with Reverse - REB-1R1 x ELM 18 EX Flexible Cuff for ERM 182 x TUNE-R-200-3-M1 - Control Damper2 x Speed Controller - REB11 x Helios HQW-400/4 - IP552 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x RDH FLEX-SQUARE - ADH/RDH 04503 x QPTW 250C Acoustic Twin Fan with Controller3 x PIR Sensor - PIR21 x TD Mixvent 800/200 EEXEIIT31 x Elta Wall Cowl SWC35/401 x GRA-100 External Grill by S&P1 x CBM 9-9 550w 4P VR (Open Motor)2 x Helios HQW-250/4 - IP551 x VTR 300 STD Filter Kit1 x Elta Wall Cowl SWC45/501 x Elta Louvre Shutter - 400mm1 x ELM 20 EX Flexible Cuff for ERM 222 x Vent Axia Silent 100T (TIMER)1 x Silent 100 Window Kit - windowS1 x Elta Wall Cowl SWC25/312 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x DDMP 09/09 Mounting Flange1 x Contactor Interface Station - CI91 x CBT-100N Centrifugal2 x DDMP 12-12 3F 1810W M6A4 DG01 x TG-K Duct temperature sensor1 x EBM-Papst D4E225-BC01-17 Double inlet1 x Speed Controller - REB2.5-N
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