Better World

Schneider Electric Voltage Monitoring Relay, 1 Phase, SPDT, 20 → 80V ac/dc, DIN Rail

RS stock no.:: 146-531
Mfr. Part No.:: RM17UBE16
Manufacturer:: Schneider Electric

Schneider Electric Voltage Monitoring Relay, 1 Phase, SPDT, 20 → 80V ac/dc, DIN Rail

Subtotal (1 unit)**

R 5 666 77

(exc. VAT)

R 6 516 79

(inc. VAT)

On back order for despatch 2025/02/10*

* Delivery dates may change based on your chosen quantity and delivery address.

FREE delivery for orders over R 1500

Units	Per unit
1 +	R 5 666,77

**price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

Alternative

This product is not currently available. Here is our alternative recommendation.

Crouzet Voltage Monitoring Relay, 1 Phase, SPDT, 20 → 80V ac/dc, DIN Rail

RS stock no.: 614-9454

Each

R 3 237,33

(exc. VAT)

R 3 722,93

(inc. VAT)

RS stock no.:: 146-531
Mfr. Part No.:: RM17UBE16
Manufacturer:: Schneider Electric

RM17 U Series Voltage Control Relay

Schneider Electric RM17 U single-phase and direct current voltage control relays that monitor over-voltage and under-voltage, with or without memory, or that operate in window mode. The overvoltage and undervoltage threshold values are adjusted via two graduated potentiometers that directly read the Un being monitored.

Checks its own power supply
Clear hinged front cover
LED display of output status
DIN Rail mounting

Standards

NF EN 60255-6 and IEC 60255-6

Approvals

UL, CSA, GL, C-Tick, GOST

Schneider Electric Harmony Control Series Monitoring Relay, SPDT Contact Configuration, Voltage Monitoring Application - RM17UBE16

This monitoring relay is tailored for voltage applications, enabling critical overvoltage and undervoltage detection. It monitors both AC and DC voltage within the range of 20V to 80V, effectively protecting industrial equipment by ensuring optimal voltage levels. Its self-powered design boosts reliability, making it essential for professionals in the automation and electrical sectors.

Features & Benefits

• SPDT relay configuration allows for adaptable switching operations
• Adjustable time delay ranging from 0.1 to 10 seconds supports precise control
• Designed for DIN rail mounting for ease of installation
• Offers overvoltage and undervoltage protection to prevent equipment damage
• Operating temperature range of -20°C to +50°C accommodates various environments

Applications

• Suitable for monitoring single-phase electrical systems
• Ideal for automated systems requiring dependable voltage control
• Utilised in industrial settings with considerable electrical loads

How do I install the relay in my existing setup?

The relay can be easily mounted on a standard 35mm DIN rail for straightforward installation.

What is the required supply voltage for operation?

It operates with supply voltage limits between 15V and 100V AC/DC, offering flexibility for various applications.

How frequently should the relay be maintained?

Regular inspections are advisable, but the relay is built for durability and typically requires minimal maintenance under normal operating conditions.

Is it suitable for monitoring both AC and DC voltages?

Yes, it effectively detects both AC and DC voltages within the specified range.

Approvals

UL, CSA, GL, C-Tick, GOST

Standards

NF EN 60255-6 and IEC 60255-6

Attribute	Value
Monitoring Application	Voltage
Electrical Phase	1
Voltage Sensing Range	20 → 80V ac/dc
Contact Configuration	SPDT
Voltage Sensitivity	Overvoltage, Self Powered, Undervoltage
Mounting Type	DIN Rail
Time Delay	0.1 → 10s
Series	Harmony Control
Better World Product	Yes
Better World Verification	Green Premium
Minimum Operating Temperature	-20°C
Terminal Type	Screw
Operating Temperature Range	-20 → +50°C
Maximum Voltage Sensed	80V ac/dc
Minimum Voltage Sensed	20V ac/dc
Length	72mm
Dimensions	72 x 17.5 x 90mm
Standards Met	CE, CSA, UL
Special Features	IP20 Terminals
Height	90mm
Width	17.5mm
Maximum Operating Temperature	+50°C

Schneider Electric Voltage Monitoring Relay, 1 Phase, SPDT, 20 → 80V ac/dc, DIN Rail

FREE delivery for orders over R 1500

Better World

Alternative

RM17 U Series Voltage Control Relay

Standards

Approvals

Schneider Electric Harmony Control Series Monitoring Relay, SPDT Contact Configuration, Voltage Monitoring Application - RM17UBE16

Features & Benefits

Applications

How do I install the relay in my existing setup?

What is the required supply voltage for operation?

How frequently should the relay be maintained?

Is it suitable for monitoring both AC and DC voltages?

Approvals

Standards

Related links