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 |
|
|
protection |
|
|
bulb length |
|
|
reset |
|
|
|
|
standard |
|
|
(in m) |
|
|
|
||
|
|
|
|
|
|
|
|
|
|
||
|
T6950A1000 |
|
IP54 |
1.8 |
|
|
manual |
||||
|
T6950A1018 |
|
3.0 |
|
|
||||||
|
T6950A1026 |
|
|
|
6.0 |
|
|
|
|
||
|
T6951A1009 |
|
IP54 |
1.8 |
|
|
automatic |
||||
|
T6951A1017 |
|
3.0 |
|
|
||||||
|
T6951A1025 |
|
|
|
6.0 |
|
|
|
|
||
|
T6960A1008 |
|
IP65 |
1.8 |
|
|
manual |
||||
|
T6960A1016 |
|
3.0 |
|
|
||||||
|
T6960A1024 |
|
|
|
6.0 |
|
|
|
|
||
|
T6961A1007 |
|
IP65 |
1.8 |
|
|
automatic |
||||
|
T6961A1015 |
|
3.0 |
|
|
||||||
|
T6961A1023 |
|
|
|
6.0 |
|
|
|
|
||
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 |
M20x1.5, for 6...13 mm |
|
Housing material |
polycarbonate and polyamide |
|
Weights |
approx. 450 g |
|
Dimensions |
130 x 130 x 70 mm |
|
® U.S. Registered Trademark |
|
EN0B-0288GE51 R0208 |
Copyright © 2008 Honeywell Inc. • All rights reserved |
|
|
|
|
Loading...