RS PRO Phase/Voltage Monitoring Relays, 3 Phase, SPDT, DIN Rail, 415 V ac

RS Stock No.:: 223-7792
Manufacturer:: RS PRO

RS PRO Phase/Voltage Monitoring Relays, 3 Phase, SPDT, DIN Rail, 415 V ac

Subtotal (1 unit)*

PHP3,701.49

(exc. VAT)

PHP4,145.67

(inc. VAT)

FREE delivery for orders over ₱3,000.00

Temporarily out of stock

Shipping from August 31, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per Unit
1 +	PHP3,701.49

*price indicative

RS Stock No.:: 223-7792
Manufacturer:: RS PRO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	Phase/Voltage Monitoring Relays
	Electrical Phase	3
	Contact Configuration	SPDT
	Mount Type	DIN Rail
	Terminal Type	Screw
	IP Rating	IP20, IP30, IP40
	Supply AC Voltage	415 V ac
	Minimum Operating Temperature	-20°C
	Contact Current	5A
	Maximum Operating Temperature	60°C
	Height	90mm
	Width	17.5 mm
	Length	66.5mm
	Series	SM 175
	Standards/Approvals	IEC 61557-8,EN 50155,IEC 61373,EN 45545 HL-2/3

	Select all
	Brand RS PRO
	Product Type Phase/Voltage Monitoring Relays
	Electrical Phase 3
	Contact Configuration SPDT
	Mount Type DIN Rail
	Terminal Type Screw
	IP Rating IP20, IP30, IP40
	Supply AC Voltage 415 V ac
	Minimum Operating Temperature -20°C
	Contact Current 5A
	Maximum Operating Temperature 60°C
	Height 90mm
	Width 17.5 mm
	Length 66.5mm
	Series SM 175
	Standards/Approvals IEC 61557-8,EN 50155,IEC 61373,EN 45545 HL-2/3

COO (Country of Origin):: IN

RS PRO Phase Monitoring Relays

RS PRO is proud to present a complete range of phase monitoring relays designed for 3 phase systems. Each monitor relay is packed with excellent features to ensure effective protection against all types of low voltage faults. These compact high-quality monitoring devices offer over-voltage and under-voltage protection, protect against voltage phase sequence, phase loss, and phase asymmetry.

Key Features

Phase Failure Relays

Compatible with 3 or 4 wire application

Switchable by a dip switch

Selectable supply voltage

Adjustable under and over voltage set points

Selectable ON/OFF time delays

LED Indication

Compact housing

Specifications

Compact width: 17.5 mm

Multi-Voltage: Three Phase 3 Wire @ 208-480

VAC or Three Phase 4 Wire @ 120-277 VAC

Can be configured for 3 Phase 3 Wire or 3 Phase 4 Wire system

Protection against Phase loss, Phase Sequence, Phase Asymmetry, Under Voltage & Over Voltage

Selectable Under Voltage / Over Voltage, Asymmetry and Phase Sequence

LED Indication for all Faults & for change in dip switch settings during runtime for better security Adjustable ON/OFF Time Delay in seconds minutes

1 C/O Configuration

Connection

Connection for supply voltage and relay is illustrated on the side of the device.

RS PRO Phase Monitoring Relay Variants

208-480 VAC, UV/OV, Phase Loss, Phase Sequence, Phase Asymmetry Monitoring, 1 C/O = RS stock no: 223-7791

415 VAC (3P, 3W) / 240 VAC (3P, 4W), UV/OV, Phase Loss, Selectable Phase Sequence, Phase Asymmetry, 1C/O = RS stock no: 223-7792

415 VAC (3P, 3W) / 240 VAC (3P, 4W), UV/OV, Selectable Phase Sequence & Phase Asymmetry, ON Delay and OFF Delay (in sec/min), 1C/O = RS stock no: 223-7794

415 VAC (3P, 3W), Phase loss Monitoring, 1 C/O = RS stock no: 223-7795

Application

Switchgear

Control Gear

Machine Control

Mains Distribution Systems

RS PRO Phase/Voltage Monitoring Relays, 3 Phase, SPDT, DIN Rail, 415 V ac

FREE delivery for orders over ₱3,000.00

RS PRO Phase Monitoring Relays

Key Features

Specifications

Connection

RS PRO Phase Monitoring Relay Variants

Application

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