Showing 2049–2058 of 2058 resultsSorted by latest
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- Product ID / Code: 1SVR550871R9500
- Measuring / Supply Range: 320–460 V AC (L₁-L₂-L₃)
- Rated Frequency: 50 / 60 Hz
- Output Contact: 1 N/O (Normally Open)
- Contact Rating: 250 V / 4 A
- Response Time: 80 ms
- Hysteresis: 5%
- Housing Width: 22.5 mm
- Connection Type: Screw Terminals
- Phase Loss Detection: Instantly drops the output relay if any of the three phases fail completely.
ABB CM-PVE 3×320-460VAC Three-Phase Monitoring Relay (CM Series).
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- Phase Loss Monitoring: Protects downstream equipment (such as three-phase motors) from running on a missing phase, which causes severe overheating and immediate winding damage.
- Overvoltage & Undervoltage Protection: Monitors the mains voltage to ensure it stays within a safe, fixed window. If the voltage swings outside the nominal thresholds, it trips to prevent insulation breakdown or equipment brownouts.
- Interrupted Neutral Monitoring: Ensures that single-phase loads tied to the neutral wire are protected from unpredictable voltage fluctuations or floating neutrals.
- Manufacturer: ABB
- Measuring & Supply Voltage: Phase-to-Neutral (L-N):
- Output Configuration: 1 N/O (Normally Open) output contact
- Output Contact Rating: 250 V / 4 A (AC-12 resistive load)
- Threshold Adjustments: Fixed (Non-adjustable windows)
- Connection Capacity: Rigid / Flexible: 2x 18-16 AWG
- Tightening Torque: 7.08 in⋅lb (0.8 N⋅m)
ABB CM-PVE 185-265VAC Three-Phase Monitoring Relay (CM Series).
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- Frequency Range: 50 / 60 Hz
- Output Contacts: 2 c/o (SPDT changeover)
- Contact Rating: 250 V / 4 A
- Monitored Parameters: Phase Failure & Phase Sequence
- Response Time Delay: 500 ms
- Terminal Connection: Screw Terminals
- Mounting Type: DIN Rail Mountable
- Enclosure Rating: IP50 (Housing) / IP20 (Terminals)
- Self-Powered Efficiency: The relay does not require an external power supply; it is directly powered from the L1-L2-L3 measuring voltage lines.
- Phase Sequence Monitoring: Ensures that the phases are in the correct sequence (L1-L2-L3). If a sequence is inverted (which can cause three-phase motors to rotate backwards), the relay de-energizes.
ABB CM-PFS.S Three-Phase Monitoring Relay (CM Series).
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- Phase Failure (Phase Loss): Instantly detects if one of the three phases goes completely dead or falls below fixed operational thresholds, preventing motors from "single-phasing" (which causes catastrophic winding burnouts).
- Phase Sequence: Ensures that the physical phase rotation matches the expected sequence (L1-L2-L3). If the rotation is reversed, the relay trips to prevent industrial equipment—like motors, pumps, and compressors—from spinning backwards and destroying themselves.
- Metric / Parameter: Specification Details
- Product ID (Standard): 1SVR550824R9100
- Frequency Range: 50 / 60 Hz
- Output Type: 1 c/o (SPDT / Changeover) contact operating on the closed-circuit principle
- Contact Rating: Maximum 250 V / 4 A
- Time Delay Response: ≈ 500 ms start-up/fault delay (fixed thresholds)
- Environmental Temperature: -20°C to +60°C (operational)
- Physical Dimensions: 22.5 mm (W) x 78 mm (H) x 78.5 mm (D)
ABB CM-PFE Three-Phase Monitoring Relay (CM Series).
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- Catalog Number / Product ID: 1SVR550882R9500
- UPC / EAN: 4013614348136
- Measuring & Control Supply Voltage: 380–440 V AC (L₁, L₂, L₃ Line-to-Line, 50/60 Hz)
- Output Type: 1 Normally Open (N/O) contact, working on the closed-circuit principle
- Contact Rating: 250 V / 4 A
- Fixed Trip Threshold: Phase failure occurs when measuring voltage drops below 60% of rated voltage
- Timing Parameters: 500 ms start-up delay / 150 ms tripping delay
- Terminal / Mounting Type: Screw terminals; Snap-on mounting for standard DIN Rail (TH35)
- Status Indicators: Yellow LED for Relay Status (R)
- Compliance / Standards: UL 508, CAN/CSA C22.2 No.14, IEC/EN 61000-6-2/3, RoHS
ABB CM-PBE 3×380-440VAC Three-Phase Monitoring Relay (CM Series).
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- Catalog / Part Number: CM-PAS.41S / 1SVR730774R3300
- Measuring Voltage Range (L-L): 300 to 500 V AC (50/60 Hz)
- Monitored Parameters: Phase Failure, Phase Sequence, Phase Unbalance (Asymmetry)
- Output Contacts: 2 c/o (DPDT / Double Pole Double Throw) contacts
- Output Contact Rating: 250 V AC / 4 A (Resistive / AC-12)
- Tripping Time Delay: Adjustable ON-delay (0 s or 0.1 to 30 s)
- Response Time: < 100 ms on fault detection
- Terminal Connection Type: Screw Technology (Double-chamber cage connection terminals)
- Mounting Format: 35 mm DIN Rail (Top hat rail according to IEC/EN 60715)
- Operating Temperature: -25 °C to +60 °C (-13 °F to +140 °F)
ABB CM-PAS.41S Three-Phase Monitoring Relay (CM Series).
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- Catalog / Order Number: 1SVR730884R3300
- Measuring & Supply Voltage (L-L): 300 to 500 V AC, 50/60 Hz
- Output Contacts: 2 c/o (SPDT / DPDT) relays rated at 250 V / 4 A
- Tripping Delay Range: Adjustable from instantaneous (0 s) up to 30 s
- Connection Technology: Double-chamber cage screw terminals
- Mechanical Life: > 10 million operations
- Environmental Protection: IP20 (Housing) / IP40 (Front panel face)
- Operating Temperature Range: -25°C to +60°C
- Physical Dimensions: 22.5 × 85.6 × 103.7 mm (W × H × D)
- Over- and Undervoltage Monitoring: Detects when phase voltage exceeds or drops below safe, custom-configured constraints.
ABB CM-MPS.41S Three-Phase Monitoring Relay (CM Series).
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- Rated Measuring Voltage: 3×350 to 580 V AC, 50/60 Hz
- Output Contacts: 2 c/o (DPDT) rated at 250 V / 4 A
- Adjustable Off-Delay Time: 0.1 to 30 seconds
- Power Supply: Powered directly via the measuring circuit (No external power required)
- Mounting Format: Standard DIN Rail installation
- Operating Temperature: -25°C to +60°C
- Safety Approvals: GL, UL (Suitable for industrial & railway applications)
- Overvoltage & Undervoltage: Features adjustable threshold values.
- Phase Failure Detection: Instantaneous trip during the loss of any operational phase.
- Phase Unbalance / Imbalance: Protects motors against thermal loads caused by asymmetrical supply networks.
ABB CM-MPN.52S 1SVR750487R8300 Three-Phase Monitoring Relay (CM Series).
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- DSV: Subplate Mounting Valve
- Industrial Hydraulics: Subplate mounted to manifold blocks controlling heavy industrial machinery, machine tools, and manufacturing lines.
- Automation Engineering: Often deployed alongside Programmable Logic Controllers (PLCs) in industrial motion environments.
- Maintenance & Serviceability: Features a wet-armature screw-in tube design, enabling operators to hot-swap or replace damaged electrical coils rapidly without breaking into the main hydraulic fluid lines.
7OCEAN DSV-G02-2N-DC24-82 Solenoid Operated Directional Control Valve (DSV-G02 Series).
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- Manufacturer: Georg Fischer / GF Signet
- Model / Part Number: P51530-P0 / P51530P0
- Sensor Type: Paddlewheel (Sinusoidal Frequency Output)
- Power Requirement: Self-powered (generates its own signal from the spinning rotor)
- Operating Flow Range: 0.3 to 6 m/s (1 to 20 ft/s)
- Pipe Size Compatibility: 0.5 to 4.0 inches (DN15 to DN100) standard mount
- Max Pressure Rating: 180 psi (12.4 bar) @ 20°C
- Cable Assembly: 7.6 m (25 ft) standard length, 2-conductor shielded twisted pair (22 AWG)
- Sensor Body: Polypropylene (PP)
- Rotor: Black PVDF
+GF+ P51530-P0 Paddlewheel Flow Sensor (Signet Type 515 Rotor-X).
