External Manual Bypass Switch for UPS systems

An optional add-on for the Power B./B.PRO/C./C.R/D./1. and 1.M series of UPS systems, it is used to bypass a UPS (e.g. to carry out maintenance) without interrupting the supply of power to connected loads. It also features an additional setting to enable UPS testing. The switch is equipped with individually protected power connectors to supply power directly.

Manual Bypass Switch - Key Features

- Enclosures with a coordinated visual and technical design to match different UPS services
- High-quality can switch with leading and overlapping contacts
- Visual indication (green/yellow/red) of operating states (MBS 6000 only)
- Integrated power distribution unit
- Plug-and-go design for easy installation (MBS 2000/3000)
- Supplied complete with connection and installation kit
- Detailed user guide in several languages

Manual Bypass Switch - Specifications

	MBS 2000	MBS 3000	MBS 6000	MBS 10000	MBS 24000
Compatibility	up to 2000 VA	2000 - 3000 VA	6000 VA	6000 - 10000 VA	10000 - 24000 VA
Nominal input voltage/ frequency	230 Vac, 3ph~/N/PE 50/60 Hz	230 Vac, 3ph~/N/PE 50/60 Hz	230 Vac, 3ph~/N/PE 50/60 Hz	400 / 230 Vac, 3ph~/N/PE 50/60 Hz	230 Vac, 3ph~/N/PE 50/60 Hz
Nominal current (max.)	10 A	16 A	32 A	50 A	125 A
No. of output connections	4 x IEC 320 C13	4 x IEC 320 C13 1 x IEC 320 C19	8 x IEC 320 C13, protected in pairs by 5 x 20mm micro fuse (T 10A), plus unprotected terminal output	terminals (4 mm² - 16 mm²)	16 x terminals (6 mm² - 35 mm²)
Enclosure color	Blackline	Blackline	Blackline	Blackline	Blackline
Dimensions (H x W x D, in mm)	88 mm x 215 mm x 200 mm 88 mm (2 U) x 483 mm (19“) x 200 mm (19“ Rack mode)		88 mm (2 U) x 483 mm (19“) x 350 mm	500 mm x 400 mm x 210 mm	600 mm x 380 mm x 350 mm

Manual Bypass Switch - Versions

MBS 2000

- Power B. 750 / 1000 / 1500 / 2000
- Power C. 1000 / 1000R / 2000 / 2000R

MBS 3000
- Power B. 3000
- Power C. 3000 / 3000R

MBS 6000 R
- Protect C. 6000 R

MBS 24000
- Power C. 6000 / 10000
- Power 1.100 / 1.150 / 1.200
- Power 1.M