Dual thermostat FLZ 543

Model: 010.008.018
Dual thermostat FLZ 543
Manufacturer: Pfannenberg (Germany)
Two thermostats in one casing (contact maker, normally open).
Heaters and cooling equipment can be switched independently from each other with a temperature offset as opposed to the usual change-over contacts.
$38.60
 pcs

Parameters

Pfannenberg Part Number17143000000
Probe typebimetal
Regulation range0°C...+60°C
Switching temperature difference<7K
Switching point tolerance±4К
Connectionscrew terminal for cable cross-section 0.5 to 2.5 mm²
Max. switching power - resistive10(2)A 240Vас
15(2)A 120Vac
DC: 30W max
Operating temperature range / Storage temperature range-40...+80°С
System of protectionIP20
Body colorRAL 7035
Sizes H×W×D, mm80.5×59×38

Schematics

Connection of FLZ 541

Model range of FLZ

Name Pfannenberg Part Number Switching temperature difference Contact Adjustable range
FLZ 510 1K 0…+60°C 17103000000 CO 0...+60°C
FLZ 510 1K -20…+40°C 17103000003 CO -20...+40°С
FLZ 510 1K +20…+80°C 17103000004 CO +20...+80°C
FLZ 510 3K 0…+60°C 17105000000 CO 0...+60°C
FLZ 510 3K -20…+40°C 17105000003 CO -20...+40°С
FLZ 510 3K +20…+80°C 17105000004 CO +20...+80°C
FLZ 510 7K 0…+60°C 17106000000 CO 0...+60°C
FLZ 510 7K -20…+40°C 17106000003 CO -20...+40°С
FLZ 510 7K +20…+80°C 17106000004 CO +20...+80°C
FLZ 520 0…+60°C 17111000000 <7K NC +0...+60°C
FLZ 520 -20…+40°C 17111000003 <7K NC -20...+40°С
FLZ 520 +20…+80°C 17111000004 <7K NC +20...+80°C
FLZ 530 0…+60°C 17121000000 <7K NO +0...+60°C
FLZ 530 -20…+40°C 17121000003 <7K NO -20...+40°С
FLZ 530 +20…+80°C 17121000004 <7K NO +20...+80°C
FLZ 541 17141000000 <7K NC
NO
0...+60°C
FLZ 542 17142000000 <7K NC
NC
0...+60°C
FLZ 543 17143000000 <7K NO
NO
0...+60°C

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