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Maintenance Bypass Switch 40kVA | 3Ph Input | Zero Transfer Time | Hardwired Connection by Eaton
The Maintenance Bypass Switch with 40kVA capacity and 3-phase input is ideal for industrial and commercial power management. Built for seamless operation, it features a zero transfer time and a hardwired connection for reliable bypass solutions.
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Product Name/Title: Maintenance Bypass Switch 40kVA | 3Ph Input | Zero Transfer Time | Hardwired Connection by Eaton
Brand: Eaton
SKU: MBS33SB80BW
Alternatively Known As: Maintenance Bypass Switch, MBP Enclosure, Eaton Bypass Enclosure, Three-Phase Bypass Switch
Technical Specifications
- Product Name: Eaton Hotswap MBP Maintenance Bypass Enclosure Wraparound Dual Input
- Input nominal voltage: 230V default (220/230/240V)
- Nominal frequency: 50-60 Hz
- Input frequency range: 50Hz-60Hz
- Number of outputs hardwired: 1
- Output nominal voltage: 230V default (220/230/240V)
- Electric current - max: 80A
- Feed type: 2
- Transfer time: 0 ms
- Communication: Voltage-free relay interlock
- Potential free switch contact: Yes
- Altitude: 0-1500m (0° to 40°C), 1500-3000m (0° to 35°C)
- Input voltage range: 192-264 V
- Output frequency: 50-60 Hz
- Output voltage range: 192-264 V
- Phase (input): Three-phase
- Phase (output): Three-phase
- Construction type: Free standing model
- Input connection: Hardwired/fixed connection
- Dimensions (H x L x W): 492mm x 312mm x 448mm
- Weight: 25 kg
Key Features
- Maintenance bypass enclosure with wraparound dual input
- Separate bypass input for enhanced operational flexibility
- Hardwired/fixed input connection
- Zero transfer time (0 ms) for seamless switching
- Voltage-free relay interlock communication
- Potential free switch contact included
- Free standing model construction
Professional Installation Requirements
- Professional installation by a qualified electrician is required to ensure compliance with electrical standards and safe operation.
Applications
- Used with Eaton UPS models 93PS, 93E, 93PR, 93PM
- Industrial and commercial power management systems requiring maintenance bypass
- Electrical installations needing reliable bypass input for uninterrupted power supply
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enables efficient maintenance without power interruption, reducing downtime and energy waste
- Supports reliable power management contributing to system longevity and reduced electronic waste
Warranty Information
1 Year standard factory warranty.
Available Now
The Eaton MBS 3Ph/3Ph 40kVA Maintenance Bypass Enclosure is available now for immediate purchase. Ideal for industrial and commercial power management applications requiring reliable bypass solutions.
