Siemens Phase Monitoring Relay, 3 Phase, SPDT

RS Stock No.:: 211-0171
Mfr. Part No.:: 3UG4815-1AA40
Brand:: Siemens

Siemens Phase Monitoring Relay, 3 Phase, SPDT

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$760.80

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RS Stock No.:: 211-0171
Mfr. Part No.:: 3UG4815-1AA40
Brand:: Siemens

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Monitoring Application	Phase
	Electrical Phase	3
	Contact Configuration	SPDT
	Voltage Sensitivity	Overvoltage, Undervoltage
	Phase Sensitivity	Phase Asymmetry, Phase Failure, Phase Sequence
	Series	3UG4
	Length	91mm
	Dimensions	91 x 22.5 x 102mm
	Operating Temperature Range	-25 → +60°C
	Maximum Operating Temperature	+60°C
	Width	22.5mm
	Height	102mm
	Number of Poles	3
	Standards Met	CE
	Minimum Operating Temperature	-25°C
	Terminal Type	Screw

	Select all
	Brand Siemens
	Monitoring Application Phase
	Electrical Phase 3
	Contact Configuration SPDT
	Voltage Sensitivity Overvoltage, Undervoltage
	Phase Sensitivity Phase Asymmetry, Phase Failure, Phase Sequence
	Series 3UG4
	Length 91mm
	Dimensions 91 x 22.5 x 102mm
	Operating Temperature Range -25 → +60°C
	Maximum Operating Temperature +60°C
	Width 22.5mm
	Height 102mm
	Number of Poles 3
	Standards Met CE
	Minimum Operating Temperature -25°C
	Terminal Type Screw

COO (Country of Origin):: CZ

Siemens Monitoring Relay, SPDT Contact Configuration, Phase Monitoring - 3UG4815-1AA40

This monitoring relay is a key component in industrial automation, designed for phase monitoring in three-phase electrical systems. Measuring 91x22.5x102mm, it effectively detects phase failure and phase asymmetry. Operating within a temperature range of -25 to +60°C ensures functional performance in various environments.

Features & Benefits

• Provides phase failure protection for increased safety
• Supports accurate phase sequence recognition
• Detects undervoltage and overvoltage conditions
• Features adjustable response delay for versatile application
• Equipped with screw terminals for straightforward connections
• CE certified ensuring compliance with safety standards

Applications

• Monitoring three-phase electrical systems
• Suitable for installation in industrial machinery
• Ideal for requiring phase protection
• Designed for environments with strict temperature requirements

Can it operate effectively in extreme temperatures?

Yes, it functions well between -25°C and +60°C.

Will it detect phase asymmetry in electrical systems?

Yes, it is intended to identify phase asymmetry.

Can it be reset externally after a fault occurs?

Yes, an external reset option is available.

Does it provide visual indication of operational status?

No, it does not include an LED display.