"O2 monitoring" — 29 Results

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29 products found · 1 categories · Top brands: Siemens

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Siemens

Siemens Speed Monitoring Relay, SPDT

Part: 3UG4651-1AA30

Speed monitoring relay detecting motor or equipment speed changes.

Monitoring Application Speed Contact Configuration SPDT Voltage Sensitivity Overvoltage

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Siemens

Siemens Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 160 → 690V ac, DIN Rail

Part: 3UG4614-1BR20

Three-phase monitoring relay detecting phase failure, imbalance and voltage issues in power systems.

Phase, Voltage 3 160 → 690V ac

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Siemens

Siemens Current Monitoring Relay, 1 Phase, SPDT, DIN Rail

Part: 3UG4622-1AW30

Single-phase current monitoring relay detecting over/under-current on DIN rails.

Current 1 SPDT

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Siemens

Siemens Phase Monitoring Relay, 3 Phase, DPDT

Part: 3UG4616-2CR20

Three-phase monitoring relay for overvoltage, undervoltage and phase failure protection.

Phase 3 DPDT

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Siemens

Siemens Voltage Monitoring Relay, 1 Phase, SPDT

Part: 3UG4631-1AW30

Siemens single-phase voltage monitoring relay detecting overvoltage and undervoltage conditions.

Voltage 1 SPDT

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Siemens

Siemens Phase Monitoring Relay, 3 Phase, DPDT, DIN Rail

Part: 3UG4512-2BR20

Three-phase monitoring relay with phase failure and sequence protection.

Phase 3 DPDT

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Terminal Type

Screw 19
Spring 8

Electrical Phase

3 17
1 8

Number of Poles

3 16
1 7

Contact Configuration

SPDT 16
DPDT 12

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Showing 1–29 of 29 products

Siemens Siemens Speed Monitoring Relay Part: 3UG4651-1AW30

Speed monitoring relay detects overspeed and underspeed conditions on rotating machinery.

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Siemens Siemens Phase Monitoring Relay, 3 Phase, DPDT Part: 3UG4618-2CR20

Three-phase relay with dual contacts monitors voltage and phase conditions for protection.

phase relay 3-phase DPDT Siemens

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Siemens Siemens Voltage Monitoring Relay, SPDT, DIN Rail Part: 3UG4501-1AA30

Siemens voltage monitoring relay for industrial control applications.

voltage monitoring SPDT DIN rail Siemens

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Siemens Siemens Phase Monitoring Relay, 3 Phase, DPDT Part: 3UG4618-1CR20

Three-phase relay monitoring phase failure, imbalance, and sequence conditions.

monitoring relay phase protection three-phase Siemens

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Siemens Siemens Current Monitoring Relay, 1 Phase, SPDT, DIN Rail Part: 3UG4621-1AW30

Single-phase current monitoring relay detecting over and under current.

current monitoring SPDT DIN rail 1-phase

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Siemens Siemens Phase Monitoring Relay, 3 Phase, SPDT Part: 3UG4815-1AA40

Three-phase monitoring relay for comprehensive voltage and phase failure detection.

phase monitoring 3-phase SPDT Siemens 3UG4

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Siemens Siemens Level Monitoring Relay, SPDT, DIN Rail Part: 3UG4501-1AW30

Relay monitoring liquid or material level with adjustable time delay response.

level monitoring liquid level relay DIN rail

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Siemens Siemens Current Monitoring Relay, 1 Phase, SPDT, DIN Rail Part: 3UG4621-2AW30

Single-phase Siemens current monitoring relay with spring terminals for DIN rail mounting.

current monitoring single phase Siemens DIN rail

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Siemens Siemens Current Monitoring Relay, 1 Phase, SPDT, DIN Rail Part: 3UG4622-2AW30

Single-phase current monitoring relay protecting circuits from overcurrent and undercurrent faults.

current monitoring relay single phase DIN rail

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Siemens Siemens Current Monitoring Relay, 3 Phase, DPDT, DIN Rail Part: 3UG4625-1CW30

DIN-rail mounted three-phase current monitoring relay with adjustable time delay.

monitoring relay current sensing 3-phase DIN rail

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Siemens Siemens Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 160 → 690V ac, DIN Rail Part: 3UG4513-1BR20

Siemens three-phase relay monitoring voltage and phase sequence for motor protection.

monitoring relay phase detection 3-phase 160-690V

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Siemens Siemens Voltage Monitoring Relay, 1 Phase, SPDT, 10 → 600V ac/dc, DIN Rail Part: 3UG4632-1AA30

Siemens single-phase voltage monitoring relay for protecting equipment from voltage fluctuations.

voltage monitoring relay DIN rail single phase

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Siemens Siemens Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail Part: 3UG4616-1CR20

Three-phase voltage monitoring relay for industrial electrical distribution systems.

voltage monitoring relay 3-phase DIN rail industrial

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Siemens Siemens Voltage Monitoring Relay, 1 Phase, SPDT, 10 → 600V ac/dc, DIN Rail Part: 3UG4632-1AW30

Single-phase voltage monitoring relay for wide range 10-600V ac/dc on DIN rail.

voltage monitoring relay overvoltage/undervoltage single phase 10-600V

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Siemens Siemens Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 160 → 690V ac, DIN Rail Part: 3UG4615-1CR20

High-voltage three-phase relay monitoring voltage and phase up to 690V for industrial distribution.

3-phase monitoring relay high voltage phase and voltage detection 690V

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Siemens Siemens Phase Monitoring Relay, 3 Phase, DPDT Part: 3UG4615-2CR20

Three-phase relay protecting against voltage imbalance, phase failure, and wrong phase sequence.

phase monitoring 3-phase DPDT DIN rail

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Siemens Siemens Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail Part: 3UG4512-2AR20

Three-phase Siemens relay detects phase failure and incorrect phase sequence on DIN rail.

phase monitoring 3-phase DIN rail phase sequence

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Siemens Siemens Phase Monitoring Relay, 3 Phase, DPDT, 160 → 690V ac, DIN Rail Part: 3UG4614-2BR20

Siemens three-phase relay for detecting phase failure and sequence in motor circuits.

monitoring relay phase detection 3-phase 160-690V

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Siemens Siemens Phase Monitoring Relay, 3 Phase, SPDT, 160 → 260V ac, DIN Rail Part: 3UG4511-1AN20

Three-phase relay detecting phase sequence problems and voltage imbalance in industrial systems.

phase monitoring relay three phase DIN rail

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Siemens Siemens Phase Monitoring Relay, 3 Phase, SPDT, 160 → 690V ac, DIN Rail Part: 3UG4512-1AR20

Three-phase relay detects phase failure and incorrect phase sequence in power systems.

monitoring relay phase protection 3-phase 160-690V AC

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Siemens Siemens Voltage Monitoring Relay, 1 Phase, SPDT, 17 → 275V ac/dc, DIN Rail Part: 3UG4633-1AL30

Siemens single-phase voltage relay detects overvoltage and undervoltage conditions with time delay.

voltage monitoring single phase DIN rail adjustable delay

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Siemens Siemens Phase Monitoring Relay, 3 Phase, DPDT Part: 3UG4617-2CR20

Three-phase relay detects phase failure, asymmetry and wrong sequence for motor protection.

phase relay 3-phase DPDT Siemens

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Siemens Siemens Phase Monitoring Relay, 3 Phase, SPDT Part: 3UG4815-2AA40

Three-phase relay monitors phase sequence and detects loss or imbalance automatically.

phase relay 3-phase SPDT Siemens

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