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ABB 1SVR730830R0400 Voltage Monitoring Relay

The ABB CM-ESS.2 voltage monitoring relay provides robust monitoring of AC and DC voltages, ensuring system stability and protection. This relay detects phase loss and offers configurable over- or undervoltage monitoring with adjustable hysteresis. It incorporates a TRMS measuring principle, multiple measuring ranges, and a user-friendly interface for precise adjustments. The CM-ESS.2 is suitable for applications requiring reliable voltage monitoring and protection in industrial environments, offering features like tool-free mounting on DIN rails and a wide range of approvals.

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Part No:1SVR730830R0400
Stock:3
Inv Date:06-02-2026
Price: Unit price: $386.1
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Part No:1SVR730830R0400
Stock:6
Inv Date:06-01-2026
Price: Unit price: $440.19
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Part No:1SVR730830R0400
Stock:5
Inv Date:06-01-2026
Price: Unit price: $424.2
Buy/RFQ:
Part No:1SVR730830R0400
Stock:5
Inv Date:06-01-2026
Price: Unit price: $424.2
Buy/RFQ:

ABB 1SVR730830R0400 Voltage Monitoring Relay Specifications:

  • Monitoring: DC and AC voltages (3-600 V)
  • Measuring Principle: TRMS
  • Measuring Ranges: 3-30 V, 6-60 V, 30-300 V, 60-600 V
  • Hysteresis: Adjustable (3-30 %)
  • Tripping Delay: Adjustable (0 s; 0.1-30 s)
  • Contacts: 2 c/o (SPDT)
  • Width: 22.5 mm (0.89 in)
  • Status Indication: 3 LEDs
  • Housing Material: UL 94 V-0
  • Connection Technology: Screw connection or Easy Connect Technology
  • Mounting: DIN rail
  • Approvals: EN 50155, IEC 60571, NF F 16-101/102, EN 45545-2

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Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase 1SVR730830R0400 from an authorized ABB distributor.

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You can download the 1SVR730830R0400 datasheet or visit the ABB website for support.

Who is the manufacturer of 1SVR730830R0400?

ABB

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