Part Number: 5550-221-020Model: 5550 Mechanical Vibration Switch
Brand: Metrix
Ordering Information
- Model: 5550 - Mechanical Vibration Switch
- Hazardous Area Rating: 2 -
UL US/CA Explosion Proof , silver contacts(1),(2)
Class I, Div 1, Groups B,C,D
Class II, Div 1, Groups E,F,G - Relay Contacts: 2 - DPDT, Silver, 15A(1),(3)
- Reset/Startup Delay Coil Holding Strength(4): 1 - 5g
- Reset/Startup Delay Coil Voltage: 0 - None(4)(5)
- Wiring Entry/Mounting Hole Pattern(6): 2 - ?" NPT / Metrix 5097, VS-2 EX, or 366
- Environmental Rating: 0 - NEMA 4 / IP66(5)
- 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. - UL US/CA approvals require tapered threads for conduit and are not compatible with option E=4, 6, or 8.
- INMETRO approvals (A=11) available with silver relay contacts only (B=1 or B=2)
- When D=0 (no reset /startup delay coil), the C option is ignored regardless of which value is selected. All switches ship with a full scale range of approximately 16gs.
- If left blank, option 0 is provided.
- Consult Figure 1 for mounting plate dimensions corresponding to E options.
- Estimated Lead Time: 4 - 6 weeks
- Shipping Weight: 3 Kg
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