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5550-421-210 New Metrix 5550 Mechanical Vibration Switch

5550-421-210 New Metrix 5550 Mechanical Vibration Switch

$2,444.00  $1,198.00
Save: 51% off


Part Number: 5550-421-210
Model: 5550 Mechanical Vibration Switch
Manufacturer: Metrix
Condition: New & Original in Factory Packing
Factory Warranty: 12 Months

Ordering Information

Model 5550 Mechanical Vibration Switch
Hazardous Area Rating 4 ATEX/IECEx Flameproof Ex d IIB+H2 T6 Gb
Ex tb IIIC T85??C Db Ta -40??C to +70??C IP66 silver contacts(1)
Relay Contacts 2 DPDT, Silver, 15A(1)(2)
Reset / Startup Delay Coil Holding Strength(3) 1 5g
Reset / Startup Delay Coil Voltage 2 230 Vac 
Wiring Entry / Mounting Hole Pattern(4) 1 ??? NPT / Metrix 5173 or 5175
Environmental Rating 0 NEMA 4 / IP66(5)

  1. Options A=0 through A=4 are only compatible with B=1 or B=2.
    Options A=5 through A=9 are only compatible with B=3 or B=4. 
  2. INMETRO approvals (A=11) available with silver relay contacts only (B=1 or B=2)
  3. When D=0 (no reset /startup delay coil), the C option is ignored regardless of which value is selected. All switches ship with a fullscale range of approximately 16gs.
  4. Consult Figure 1 for mounting plate dimensions corresponding to E options
  5. If left blank, option 0 is provided.


  • Estimated Lead Time: 4 - 6
  • Shipping Weight: 3 Kg

Add to Cart:

  • Model: 5550-421-210
  • 7 Units in Stock


Processing Time
  • Ships in 24 hours: Processing Time is guaranteed to be shorter than 24 hours.
  • Typical Processing Time: 3 - 12 days

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