Emerson 756-1 Catalogue

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ELECTRIC WATER
HEATER THERMOSTATS
UNIVERSAL REPLACEMENTS FOR ELECTRIC
WATER HEATER THERMOSTATS AND LIMITS
Surface Mount Temperature Sensing Controls
FEATURES
• High electrical capacity.
• Snap-Action contact.
• Long life-proven reliability.
• Adjustable control or manual reset styles.
SPECIFICATIONS
Agency . . . . . . . . . . . . . . . . . . . . . . . . . . .   U.L. and C.S.A. approved
754-1
 
 
 
 
 
A.C. Electrical Ratings 
 
Model 
 
Switch 
 
(Non-Inductive) 
  Number 
Description 
Action 
Range
 
120 / 240 VAC 
277 VAC 
480 VAC
 
754-1
DPST limit (manual reset)
Open on Rise
170°F fixed (77°C)
40.0A
25.0A
 
755-1 
SPST thermostat 
Open on Rise 
90 to 150°F(32 to 66°C)
 
30.0A 
25.0A 
12.5A
 
755-50 
754-1 + 755-1 
– 
– 
30.0A 
25.0A 
12.5A
 
756-1 
SPDT thermostat 
Open 1-2 on Rise 
90 to 150°F(32 to 66°C)
 
30.0A 
25.0A 
12.5A
 
756-50 
754-1 + 756-1 
– 
– 
30.0A 
25.0A 
12.5A
755-1
755-50
756-1
756-50
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