ABB
- Available:
- 5 pcs.In-StockUpdated at: 11-09-2026
- Offer from:
Trusted supplier — Poland, member since 2023, 50–99 employees
- Warranty:
- 24 months
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The CM-PVE phase monitoring relay is engineered for comprehensive monitoring of voltage conditions in three-phase systems. It measures voltages between L1, L2, L3, and neutral across a range of 185 to 265 VAC, ensuring reliable phase failure detection and intervening in cases of over- or undervoltage. The device features a width of 22.5 mm and is powered by the measuring circuit.
With a tripping delay of 500 ms, this relay operates at a rated frequency of 50/60 Hz and supports one normally open (N/O) contact configuration. Its measurement capabilities include an input circuit rated insulation voltage of 400 V and impulse withstand voltage rated at 4 kV. The relay is housed in an enclosure with an IP50 protection rating, while the terminals are rated IP20, allowing for secure installations under various environmental conditions.
Complying with multiple standards, including IEC/EN and UL certifications, this unit also adheres to RoHS directives, confirming its environmental compliance. The CM-PVE is suitable for mounting on standard DIN rails and can accommodate various wire configurations, enhancing its versatility in different applications.
ABB
ABB
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Datasheet for ABB 1SVR550870R9400, including specifications and features.
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