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Temperature controller/ safety temperature limiter, TR 15...95 °C/ STB 100 °C, dual protection pocket 100 mm, capillary tube each 700 mm

Stock no. S55700-P136

Stock no. S55700-P136

Combination of control thermostat (TR) and safety limit thermostat (STB). Internal scale (TR), internal scale (STB), 2 changeover contacts, failsafe capillary, STB with ambient temperature compensation. Immersion thermostat and wall mounting.



Immersion length

100 mm

Protection pocket

PN 10, 100 mm, G ½" LW7

Sensing element

Liquid expansion sensor

Capillary length

700 mm

Switch-off point

100 °C

Reset temperature

Min. 20 Kelvin under the switch-off point

Setpoint setting range

TR: 15…95, STB: 100 °C

Switching differential

TR: 6 K
STB: ±5 K

Digital output, switching voltage

AC 24...250 V

Digital output, switching current

TR: 0.1...16 (4) A
Contact 1-2 0.1...16 (1) A
Contact 1-4 max. 0.5 A (alarm contact)

Digital outputs

1-pin, Potential-free, Changeover contact

Degree of protection


Dimensions (W x H x D)

120 x 106 x 70 mm