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INSRM0516

RELAY INSTALLATION 

RM347C SERIES

For further information or to consult this guide online, please visit our website at 

www.stelpro.com

The following instructions must be adhered to in order to avoid personal and serious injury, property damage and potentially fatal electric shocks. 
Before installing and operating this product, the user and/or installer must read, understand and follow these instructions and keep them handy for future reference. 

If these instructions are not followed, the warranty will be considered null and void and the manufacturer deems no further responsibility for this product. 

IMPORTANT: This product must be installed and connected by a certified electrician, according to electrical and building codes effective in your region.

Switch off the power at the circuit breaker/fuse before installing, repairing and cleaning the unit. 
Make sure the unit is appropriate for the intended use (if needed, refer to the product catalog or a representative). 

WARNING

RM347C

To obtain the complete relay installation procedure of a particular product, go to 

www.stelpro.com/pro

 and to the product page. The installation 

procedure may be found under the “ACCESSORIES INSTALLATION GUIDE” tab.

Important points for installation and use

- Connect the relay in accordance with the installation guide available online.

- Make sure to follow the relay specifications.

-  This product is not intended for fast cycling modulation. For fast cycling modulation, please use the RE series from Stelpro, which is an electronic relay 

series. 

- Never replace the unit’s relay with a non-certified relay.

- For additional information, please contact our customer service.

SPECIFICATIONS

Operating temperature: -30°C to 65°C
Storage temperature: -30°C to 65°C

CONTROL SPECIFICATIONS

W: 24VAC / 2.8VA required to close the relay
Class 2

LOAD SPECIFICATIONS

VOLTAGE (VAC)

PURELY RESISTIVE LOAD 

CURRENT (A)

FULL LOAD  

AMPERAGE (FLA)

LOCKED ROTOR  

AMPERAGE (LRA)

120

25

14

84

208/240/277

25

8

48

347

18

L1

L2/N

Charge

Rouge

Noir

RM347C

Noir

Blanc

W (signal)

C (COM)

Contrôle

L1

L2/N

Load

Red

Black

RM347C

Black

White

W (signal)

C (COM)

Control

R

R

TYPICAL WIRING DIAGRAM

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