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Homeβ€ΊOther Automation Equipmentβ€ΊABB REF542 plus HM Protection Relay - Reliable Power Safety
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ABB REF542 plus HM Protection Relay - Reliable Power Safety

REF542 plus HM
β˜…β˜…β˜…β˜…β˜†4.0 (1 review)
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ABB REF542 plus HM Protection Relay – Reliable Power Safety

Reliable power system protection with modular design and advanced communication capabilities.

Brand ABB
Model REF542 plus
Voltage 48V DC
Country of Origin Switzerland
Weight 1.5 kg
Dimensions 210 mm x 150 mm x 50 mm
$1 6 months
Certifications IEC 60255, UL, CE
SKU / MPN 1VCR000123
What’s in the box Protection relay unit, mounting kit, manual, optional communication module
Input Voltage 48V DC
Frequency 50/60 Hz
Communication Port Modbus RTU, Ethernet
Protection Functions Overcurrent, earth fault, undervoltage
Display LCD, 4 lines
Operating Temperature -25Β°C to +70Β°C
Key benefits: Enhanced safety, easy configuration, robust performance in harsh environments.
Typical applications: Distribution substations, industrial power systems, utility grids.
Order number: ABB REF542 plus HM Protection Relay – Reliable Power Safety
Lifecycle: Active
Documentation: User manual, datasheet, application guide (available on ABB website)

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