Lawing Incubator Co

Marion, North Carolina  28752   USA
Ph. 828-738-4427
Fax 828-738-4428
Email: joe@incubators.com

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Robbins
Sigma Sensitive Relay 
41RZ-91558   120 Volts

 

This is the Sigma Sensitive Relay. 
They are the one with the 5 Pins on 
the bottom of them that plug in.
This is the Relay that is operated 
by the Thermostats. When these 
start going bad, the insulation 
breaks down and they use 
more MilliAmpres to operate, 
thus causing a heavier load on the 
Thermostat Contacts. Its the heavier 
load that make them to go bad. 

robinsparts01 (29).JPG (13636 bytes)

robinsparts01 (26).JPG (19003 bytes)    robinsparts01 (25).JPG (20305 bytes)   robinsparts01 (27).JPG (17742 bytes) 

Some of them have a Plastic Case 
and some of them a metal case. 
Both are the Great Quality 
you expect from Sigma.
 
The Sigma Relay Co. is 
now out of business.

 

 

Lawing Incubator Company

1164 Mud Cut Loop
Marion, North Carolina 28752 USA
Ph. 828-738-4427    Fax 828-738-4428
Email: joe@incubators.com

http://www.incubators.com

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