Small Compact Thermostat STO 011 / STS 011
  • Small Compact Thermostat STO 011 / STS 011

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Manufacturer: STEGO

Miniature thermostat one hundred 011 / STS 011

Small Compact Thermostat STO 011 / STS 011 wymiary
 

Thumbwheel setting dial
Small hysteresis
High switching capacity
Anti frost assurance
Optimized housing for better air flow

Small Compact Thermostat STO 011 / STS 011

The mechanical thermostat is a two state regulator with small hysteresis. The setting wheel has an anti frost assurance. The housing ensures an optimized air circulation around the bimetal.
STO 011: Thermostat (NC); contact breaker for regulating heaters. The contact opens when temperature is rising.
STS 011:Thermostat (NO); contact maker for regulating of filter fans and heat exchangers or for switching signal devices when temperature limit has been exceeded. The contact closes when temperature is rising.
 

Technical data

Switch temperature difference 4K (±3K tolerance)
Sensor element thermostatic bimetal
Contact type snap-action contact
Service life > 100,000 cycles
Max. switching capacity 250VAC, 10 (2) A
  120VAC, 15 (2) A
  DC 30W at 24VDC to 72VDC
Max. inrush current AC 16A for 10 sec.
Connection 2-pole terminal for 2.5mm² (AWG13), torque 1Nm max.
Mounting clip for 35mm DIN rail, EN60715
Casing plastic according to UL94 V-0, light grey
Dimensions 70 x 33 x 42 mm
Weight approx. 50 g
Fitting position variable
Operating / Storage temperature -45 do +80°C (-49 do +176 °F)
Operating / Storage humidity max.90% RH (non-condensing)
Rodzaj ochrony IP 20

Anti frost assurance

Termostat miniaturowy STO 011 / STS 011 przeciwzamrożenia

The anti frost assurance is a symbol on the setting scale of the NC thermostat (STO 011) at 11°C. This setting assures closing of the switching contact before 0°C.

 
Example of connection Example of connection

Setting range Art. No. Contact Breaker (NC) Art. No. Contact Maker (NO) Approvals
0 to + 60°C 01115.0-00 01116.0-00
VDE + UL submitted
 
0 t o+ 60°C 01115.9-00 01116.9-00
VDE + UL submitted
 

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Small Compact Thermostat STO 011 / STS 011 wymiary
 

Thumbwheel setting dial
Small hysteresis
High switching capacity
Anti frost assurance
Optimized housing for better air flow

Small Compact Thermostat STO 011 / STS 011

The mechanical thermostat is a two state regulator with small hysteresis. The setting wheel has an anti frost assurance. The housing ensures an optimized air circulation around the bimetal.
STO 011: Thermostat (NC); contact breaker for regulating heaters. The contact opens when temperature is rising.
STS 011:Thermostat (NO); contact maker for regulating of filter fans and heat exchangers or for switching signal devices when temperature limit has been exceeded. The contact closes when temperature is rising.
 

Technical data

Switch temperature difference 4K (±3K tolerance)
Sensor element thermostatic bimetal
Contact type snap-action contact
Service life > 100,000 cycles
Max. switching capacity 250VAC, 10 (2) A
  120VAC, 15 (2) A
  DC 30W at 24VDC to 72VDC
Max. inrush current AC 16A for 10 sec.
Connection 2-pole terminal for 2.5mm² (AWG13), torque 1Nm max.
Mounting clip for 35mm DIN rail, EN60715
Casing plastic according to UL94 V-0, light grey
Dimensions 70 x 33 x 42 mm
Weight approx. 50 g
Fitting position variable
Operating / Storage temperature -45 do +80°C (-49 do +176 °F)
Operating / Storage humidity max.90% RH (non-condensing)
Rodzaj ochrony IP 20

Anti frost assurance

Termostat miniaturowy STO 011 / STS 011 przeciwzamrożenia

The anti frost assurance is a symbol on the setting scale of the NC thermostat (STO 011) at 11°C. This setting assures closing of the switching contact before 0°C.

 
Example of connection Example of connection

Setting range Art. No. Contact Breaker (NC) Art. No. Contact Maker (NO) Approvals
0 to + 60°C 01115.0-00 01116.0-00
VDE + UL submitted
 
0 t o+ 60°C 01115.9-00 01116.9-00
VDE + UL submitted