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Catalog>Siemens>Low-Voltage Controls and Distribution>Contactors>3TF2, 3TK2, 3TD2, 3TX*, 3TY*
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3TF2, 3TK2, 3TD2, 3TX*, 3TY*

3TF2, 3TK2, 3TD2, 3TX*, 3TY*

Items 13 - 24 of 234 from Siemens ⍾ Last modified Sep 7, 2025
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3TF2, 3TK2, 3TD2, 3TX*, 3TY* ⍾ Page 2

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Siemens – 3TX4490-3A
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3TX4490-3A - Siemens
SURGE SUPPRESSOR SUPPRESSION DIODE DC 12 TO 250V FOR PLUGGING ONTO CONTACTORS WITHOUT/WITH AUXIL.CONT.BLOCKS
Siemens – 3TX4490-3K
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3TX4490-3K - Siemens
SURGE SUPPRESSOR VARISTOR AC 240V TO 400V FOR PLUGGING ONTO CONTACTORS WITHOUT/WITH AUX.CONTACT BLOCKS
Siemens – 3TX4490-3J
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3TX4490-3J - Siemens
SURGE SUPPRESSOR VARISTOR AC 127 TO 240V/DC 150 TO 250V FOR PLUGGING ONTO CONTACTORS WITHOUT/WITH AUX.CONTACT BLOCKS
Siemens – 3TX4490-3T
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3TX4490-3T - Siemens
SURGE SUPPRESSOR RC ELEMENT AC 127 TO 240V/DC 150 TO 250V FOR PLUGGING ONTO CONTACTORS WITHOUT/WITH AUX.CONTACT BLOCKS
Siemens – 3TX4490-1J
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3TX4490-1J - Siemens
ADDITIONAL LOAD MODULE "RESIDUAL CURRENT" FOR PLUGGING ONTO CONTACTORS 3TF2. ..-0A.. AND -1A.. 3TH2. ..-0A.. AND -1A.. 230/220V, 50HZ
Siemens – 3TX4490-3H
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3TX4490-3H - Siemens
SURGE SUPPRESSOR VARISTOR AC 48 TO 127V/DC 70 TO 150V FOR PLUGGING ONTO CONTACTORS WITHOUT/WITH AUX.CONTACT BLOCKS
Siemens – 3TX4490-3G
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3TX4490-3G - Siemens
SURGE SUPPRESSOR VARISTOR < AC 48V/DC 24 TO 70V FOR PLUGGING ONTO CONTACTORS WITHOUT/WITH AUXIL.CONT.BLOCKS
Siemens – 3TX4490-2F
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3TX4490-2F - Siemens
ADAPTER, 45 MM WIDE FOR MECHANICAL AND ELECTRICAL CONNECTION 3VU13 AND 3TF20
Siemens – 3TX4490-3B
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3TX4490-3B - Siemens
SURGE SUPPRESSOR DIODE COMBINATION (DIODE AND ZENER DIODE) DC 24 TO 250V SHORT BREAKING TIME FOR PLUGGING ONTO CONTACTORS WITHOUT/WITH AUX.CONTACT BLOCKS
Siemens – 3TX4490-0V
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3TX4490-0V - Siemens
SURGE SUPPRESSOR VARISTOR - SUPPORTING DEVICE FOR SNAP-ON CONTACTORS AC 24 TO 48V/DC 24 TO 70V FOR CONTACTORS SIZE 0 AND 1
Siemens – 3TX4490-1A
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3TX4490-1A - Siemens
OPENING DELAY DEVICE AC 110V 50/60HZ, 0.1 OR 0.2S AC 220V 50/60HZ, 0.4 OR 0.8S AC 230V 50/60HZ, 0.4 OR 0.8S
Siemens – 3TX4490-0W
Product detailsAdd to RFQ
3TX4490-0W - Siemens
SURGE SUPPRESSOR VARISTOR - SUPPORTING DEVICE FOR SNAP-ON CONTACTORS AC 127 TO 240V/DC 150 TO 250V FOR CONTACTORS SIZE 0 AND 1