SINGLE-STAGE FROST PROTECTION THERMOSTATS
T6950/T6951/T6960/T6961
SINGLE-STAGE FROST PROTECTION THERMOSTATS
GENERAL
These Single-Stage Thermostats feature an ant...
Description
T6950/T6951/T6960/T6961
SINGLE-STAGE FROST PROTECTION THERMOSTATS
GENERAL
These Single-Stage Thermostats feature an antifreeze function and are designed for systems in which the temperature must not drop below a certain fixed safety value such as:
Reheaters in air conditioning systems Heat exchanger in cooling systems
Models
order number
T6950A1000 T6950A1018 T6950A1026 T6951A1009 T6951A1017 T6951A1025 T6960A1008 T6960A1016 T6960A1024 T6961A1007 T6961A1015 T6961A1023
protection standard
IP54
IP54
IP65
IP65
bulb length (in m)
1.8 3.0 6.0
1.8 3.0 6.0
1.8 3.0 6.0
1.8 3.0 6.0
reset manual automatic manual automatic
SPECIFICATION DATA & MOUNTING INSTRUCTIONS
FEATURES
Gas-filled copper sensor element with 1.8 m bulb length or 3 m / 6 m coil length
Dust-tight (Honeywell) micro switch with switching contacts (heat/cool)
Protection class I (T6950/51) according to EN60335-1, IP54 according to EN60529
Easy installation and wiring
Manual reset (T6950/60), automatic reset (T6951/61)
°C and °F scale
Fast mounting and installation
SPECIFICATION
Switching capacity
24...250 Vac; 15(8) A
Humidity
0...95% rh, non-condensing
Adjustable temp. range -10...+12 °C (+14...+54 °F)
Storage temperature
-30...+90 °C
Operating temperature
-20...+80 °C
Max. overload temperature 150 °C (1h max.)
Hysteresis
1 K (typical)
Wiring terminals
Screw terminal block for wires up to 1.5 mm²
Cable entry Housing material Weights Dimensions
M20x1.5, for ∅ 6...13 mm polycarbonate...
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