STI-6517
ActivSTI-6517 Stopper Station Shield — Clear Protective Cover
STI Stopper Station Shield — clear polycarbonate pivot-on cover for STI Stopper Station buttons/pull stations. Passive, no sounder (sounder version = STI-6517A).
Aplicații frecvente
Same polycarbonate protection without the alarm horn. Used over e-stops and critical buttons where the visual deterrent is enough. Also used over buttons that are accessed frequently but need protection from accidental bumps.
Specificații
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Certifications
Third-party safety certifications. UL = required for US NEC installations. CE = EU compliance. CSA = Canadian standards.
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UL Listed
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Color
Button/actuator color. Green = start/go, Red = stop/emergency, Yellow = caution, Blue = reset (per IEC 60204-1).
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Clear
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Guarantee
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3-year against polycarbonate breakage
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Material
The bezel/body material. Metal bezels are more durable in harsh environments. Plastic is lighter and cheaper.
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Thick molded polycarbonate
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Mounting Type
How the button attaches to the panel. Panel mount is standard — installs through a cutout from the front.
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Snaps onto STI Stopper Station buttons (two-notch clip)
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Operating temp
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-40F to 250F (-40C to 121C)
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Type
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Passive protective shield (pivot/snap-on), no sounder
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Referință rapidă de instalare
Panel cutout: 22mm. Insert from the front of the panel, secure with mounting nut from behind (tighten to 2-3 Nm).
Contact block: Snap or screw the contact block onto the rear of the button body. Ensure the contact block orientation matches the wiring diagram — NO terminals are usually marked.
Wiring: Use 0.5-2.5mm² stranded wire with ferrules. Tighten screw terminals to 0.8 Nm. Test the button function before energizing the circuit.
Dimensiuni
Depanare
Button doesn't respond when pressed
Check the contact block first — it's the most common failure point. Test continuity across the NO or NC terminals with a multimeter. If no click is felt, the return spring in the head may be broken.
Works intermittently
Contact block contacts are pitted or burned. Replace the contact block — don't try to file the contacts. Check if the rated cycle count has been exceeded.
Button feels mushy or doesn't click
The spring return mechanism in the button head is worn. Replace the head. The contact block can usually be reused if it tests OK.
De unde cumpărați
Interval de preț
$53.94 — $142.78
la 2 distribuitori
Specificații rapide
- Certifications
- UL Listed
- Color
- Clear
- Guarantee
- 3-year against polycarbonate breakage
- Material
- Thick molded polycarbonate
- Mounting Type
- Snaps onto STI Stopper Station buttons (two-notch clip)
Ce spun utilizatorii
“Same polycarbonate protection without the alarm horn. Used over e-stops and critical buttons where the visual deterrent is enough. Also used over buttons that are accessed frequently but need protecti”
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