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ABB 1SVR740784R3300 Three-Phase Monitoring Relay

The ABB CM-PSS.41P is a versatile three-phase monitoring relay within the CM series. It provides comprehensive phase monitoring capabilities, including over/undervoltage detection and phase sequence monitoring. With an adjustable tripping delay (0.1-30 seconds) and a 2 c/o output, this relay offers flexibility in various industrial applications. The Easy Connect Technology simplifies installation, while the sealable transparent cover protects against unauthorized changes. It's ideal for applications requiring reliable phase monitoring and protection in industrial environments.

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Source:Newark
Part No:1SVR740784R3300
Stock:1
Inv Date:06-01-2026
Price: Unit price: $58.49
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Part No:1SVR740784R3300
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Inv Date:06-02-2026
Price: Unit price: $343.96
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Part No:1SVR740784R3300
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Inv Date:06-01-2026
Price: Unit price: $357
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Part No:1SVR740784R3300
Stock:0
Inv Date:06-01-2026
Price: Unit price: $250
Buy/RFQ:
Part No:1SVR740784R3300
Stock:0
Inv Date:06-01-2026
Price: Unit price: $250
Buy/RFQ:

ABB 1SVR740784R3300 Three-Phase Monitoring Relay Specifications:

  • Extended Product Type: CM-PSS.41P
  • Product ID: 1SVR740784R3300
  • EAN: 4016779852005
  • Minimum Order Quantity: 1 piece
  • Customs Tariff Number: 85364900
  • Product Net Width: 22.5 mm
  • Product Net Depth / Length: 103.7 mm
  • Product Net Height: 85.6 mm
  • Product Net Weight: 0.123 kg
  • Function: Phase failure detection, Phase sequence monitoring, Over- and undervoltage monitoring
  • Standards: CAN/CSA C22.2 No.14, EN 50581, IEC/EN 60255-27, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508
  • Measuring Range: (L-L) 360 ... 440 V AC
  • Rated Control Supply Voltage (Us): (L-L) 400 V AC
  • Rated Frequency (f): Supply Circuit 50/60 Hz
  • Output: 2 c/o (SPDT) contacts
  • Time Range: 200 ms start-up delay, 0 s or 0.1 ... 30 s tripping delay (ON or OFF)
  • Terminal Type: Screwless Terminals
  • Rated Operational Current AC-12 (Ie): (230 V) 4 A
  • Rated Operational Current AC-15 (Ie): (230 V) 3 A
  • Rated Operational Current DC-12 (Ie): (24 V) 4 A
  • Rated Operational Current DC-13 (Ie): (24 V) 2 A
  • Minimum Switching Capacity: 24 V, 10 mA
  • Rated Insulation Voltage (Ui): Input Circuit / Output Circuit 600 V, Output Circuit 1 / Output Circuit 2 300 V
  • Rated Impulse Withstand Voltage (Uimp): Input Circuit 6 kV, Output Circuit 4 kV
  • Degree of Protection: Housing IP50, Terminals IP20
  • Overvoltage Category: III
  • Pollution Degree: 3
  • Short-Circuit Protective Devices: Output Circuit NC - F Type Fuses 6 A, Output Circuit NO - F Type Fuses 10 A
  • Electrical Durability: AC-12 100000 cycle
  • Mechanical Durability: 30000000 cycle
  • Connecting Capacity: Flexible with Ferrule 2x 0.5 ... 1.5 mm², Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm², Flexible 2x 0.5 ... 1.5 mm², Rigid 2x 0.5 ... 1.5 mm²
  • Wire Stripping Length: 8 mm
  • Mounting Position: Any
  • Mounting on DIN Rail: TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715, TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
  • Ambient Air Temperature: Operation -25 ... +60 °C, Storage -40 ... +85 °C
  • Maximum Operating Voltage UL/CSA: Output Circuit 300 V AC
  • Contact Rating UL/CSA: B300
  • Connecting Capacity UL/CSA: Flexible 2x 18-16 AWG, Rigid 2x 20-16 AWG

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Frequently Asked Questions

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You can download the 1SVR740784R3300 datasheet or visit the ABB website for support.

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ABB

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