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Catalog>Siemens>Low-Voltage Controls and Distribution>Relays>Contactor Relays>3TH2/3TX* Contactor relays, coupling relays>3TH2040 / 3TH2/3TX* Contactor relays, coupling relays
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3TH2040 / 3TH2/3TX* Contactor relays, coupling relays

3TH2040 / 3TH2/3TX* Contactor relays, coupling relays

Items 25 - 36 of 57 from Siemens ⍾ Last modified Sep 7, 2025
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3TH2040 / 3TH2/3TX* Contactor relays, coupling relays ⍾ Page 3

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Siemens – 3TH2040-0LB4
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3TH2040-0LB4 - Siemens
CONTACTOR RELAY 40E EN 50 011 4NO, SCREW TERMINAL VARISTOR INCORPORATED DC OPERATION, COIL 2W COIL VOLTAGE TOLERANCE 0.7 TO 1.25X US DC 24V
Siemens – 3TH2040-0BG4
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3TH2040-0BG4 - Siemens
CONTACTOR RELAY 40E EN 50 011 4 NO, SCREW TERMINALS DC OPERATION DC SOLENOID SYSTEM DC 125V
Siemens – 3TH2040-0DB4
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3TH2040-0DB4 - Siemens
CONTACTOR RELAY 40E EN 50 011 4NO, SCREW TERMINAL DIODE OR VARISTOR PLUGGABLE DC OPERATION,COIL 2W, 24V
Siemens – 3TH2040-0JB4
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3TH2040-0JB4 - Siemens
CONTACTOR RELAY 40E EN 50 011 4NO, SCREW TERMINAL DIODE INCORPORATED DC OPERATION, COIL 2W DC 24V
Siemens – 3TH2040-0BM4
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3TH2040-0BM4 - Siemens
CONTACTOR RELAY 40E EN 50 011 4 NO, SCREW TERMINALS DC OPERATION DC SOLENOID SYSTEM DC 220V
Siemens – 3TH2040-0BW4
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3TH2040-0BW4 - Siemens
CONTACTOR RELAY 40E EN 50 011 4 NO, SCREW TERMINALS DC OPERATION DC SOLENOID SYSTEM DC 48V
Siemens – 3TH2040-0BE4
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3TH2040-0BE4 - Siemens
CONTACTOR RELAY 40E EN 50 011 4 NO, SCREW TERMINALS DC OPERATION DC SOLENOID SYSTEM DC 60V
Siemens – 3TH2040-0BU4
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3TH2040-0BU4 - Siemens
CONTACTOR RELAY 40E EN 50 011 4 NO, SCREW TERMINALS DC OPERATION DC SOLENOID SYSTEM DC 21.5V
Siemens – 3TH2040-0BP4
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3TH2040-0BP4 - Siemens
CONTACTOR RELAY 40E EN 50 011 4 NO, SCREW TERMINALS DC OPERATION DC SOLENOID SYSTEM DC 230V
Siemens – 3TH2040-0AN2
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3TH2040-0AN2 - Siemens
CONTACTOR RELAY 40E EN 50 011 4 NO, SCREW TERMINALS AC OPERATION AC 50/60HZ 220V
Siemens – 3TH2040-0AN1
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3TH2040-0AN1 - Siemens
CONTACTOR RELAY 40E EN 50 011 4 NO, SCREW TERMINALS AC OPERATION AC 60HZ 220V/50HZ 183V
Siemens – 3TH2040-0AL2
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3TH2040-0AL2 - Siemens
CONTACTOR RELAY 40E EN 50 011 4 NO, SCREW TERMINALS AC OPERATION AC 50/60HZ 230V