PLANT ENGINEERING
FROST PROTECTION THERMOSTAT RTKSA CAPILLARY SYSTEM
TYPE
ITEM NO.
CAPILLARY LENGTH
DEGREE OF PRO- TECTION
HYSTERESIS FEATURES
EURO / PG
RTKSA-203.000
KA020300 1.8 m
IP40
+3 K*
STB, internal setting, external reset, sensor dimensions: 9.5x98 mm, also for use in water-exposed applications
118.00 / II
RTKSA-203.100
KA020301 3 m
IP40
+3 K*
STB, internal setting, external reset
114.50 / II
RTKSA-203.120
KA020302 3 m
IP65
+3 K*
STB, internal setting, external reset
169.00 / II
RTKSA-203.200
KA020304 6 m
IP40
+3 K*
STB, internal setting, external reset
130.00 / II
RTKSA-203.220
KA020303 6 m
IP65
+3 K*
STB, internal setting, external reset
159.30 / II
RTKSA-203.300
KA020305 12 m
IP40
+3 K*
STB, internal setting, external reset
182.30 / II
RTKSA-204.000
KA020400 1.8 m
IP40
1.5 K
STW, internal setting, Sensor dimensions: 9.5x98 mm, also for use in water-exposed applications STW, internal setting, Sensor dimensions: 9.5x98 mm, also for use in water-exposed applications
97.50 / II
RTKSA-204.020
KA020401 1.8 m
IP65
1.5 K
163.90 / II
RTKSA-204.100
KA020402 3 m
IP40
1.5 K
STW, internal setting
101.90 / II
RTKSA-204.200
KA020403 6 m
IP40
1.5 K
STW, internal setting
109.60 / II
RTKSA-204.220
KA020404 6 m
IP65
1.5 K
STW, internal setting
168.80 / II
RTKSA-204.300
KA020405 12 m
IP40
1.5 K
STW, internal setting
137.40 / II
STB = safety temperature limiter, STW = safety temperature monitor *Manual reset after heating by approx. 3 K
ACCESSORIES ITEM NO.
FEATURES
EURO / PG
JZ-05 / 6 K
C1809536
1 set of mounting brackets (6 pieces) for frost protection thermostat RTKSA / JTF, made of plastic (max. 145 °C)
13.00 / II
JZ-05 / 6 M
C1809474
1 set of mounting brackets (6 pieces) for frost protection thermostat RTKSA / JTF, made of metal
13.90 / II
JZ-05 / 1 M
C1809462
Single mounting bracket for frost protection thermostat RTKSA / JTF, made of metal
3.00 / II
JZ-29
KA999901 Mounting set for RTKSA THK / NTHK / SWK individual controllers
3.90 / II
JZ-30
KA999902 Mounting set for RTKSA THK / NTHK / SWK double thermostat
6.30 / II
JZ-33
KA999904 RTKSA seal set, protection rating: IP54
16.70 / II
ACCESSORIES ITEM NO.
LENGTH OF
MATERIAL
DIAMETER IXA**
FEATURES
EURO / PG
TH-140
C1809409
140 mm
nickel-plated brass
10x12 mm
Immersion sleeve
27.10 / II
NTH-140
C1809435
140 mm V4A (1.4571)
10x12 mm
Immersion sleeve
57.40 / II
THK-2-100x17
KA979901 100 mm
nickel-plated brass
14.8x17 mm
Immersion sleeve
29.60 / II
THK-2-200x17
KA979902 200 mm
nickel-plated brass
14.8x17 mm
Immersion sleeve
39.70 / II
NTHK-2-100x17
KA979903 100 mm V4A (1.4571)
14.8x17 mm
Immersion sleeve
57.80 / II
NTHK-2-200x17
KA979904 200 mm V4A (1.4571)
14.8x17 mm
Immersion sleeve
59.90 / II
SWK-2-100
KA989901 100 mm
steel, nickel-plated
10.5x17 mm
Protection coil with flange plate
18.70 / II
SWK-2-200
KA989903 200 mm
steel, nickel-plated
10.5x17 mm
Protection coil with flange plate
23.90 / II
** I = minimum inner diameter / A = nominal outer diameter See page 247 for pictures and dimension diagrams for immersion sleeves/protection coils
199
Catalogue 2023
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