Emergency Stop Switches / E-Stop Switches E-STOP LGND PL PARADA DE EMERGENCIA
Research Notes
1. What this is
SK 615 546-6 is a ABB ABB device — line not recognized.
2. Part-number decode
- Series: ABB ABB (line not recognized)
- Type: command switch
3. Compatibility & ordering
ABB makes Modular (MP metal / CP plastic) 22mm command switches, CE compact switches, KP mushroom operators, and Jokab (2TLA) safety products. Match by type, actuation, illumination, sealing, and mounting, then use the manufacturer datasheet to confirm the exact contact and termination encoded in the part number.
4. Data-quality note
The exact ABB product line/configuration could not be confidently decoded from this part number. Kept and documented; flagged needs-verification.
5. Sources
- ABB product catalog (abb.com)
- Distributor listing (DigiKey / Mouser) — search the exact part number
1 source
- ABB — SK 615 546-6 — abb.com
Характеристики
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Enriched by
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abb-decoder-2026-08-12
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Lead time
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63 Days
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Manufacturer series
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ABB (line not recognized)
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Mouser part number
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894-SK615546-6
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Pn status
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needs-verification
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Rohs status
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Series description
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ABB control device — exact series/config could not be decoded from this part number; kept and flagged for verification
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Краткое руководство по монтажу
Panel cutout: 22mm. Mount with the yellow backing plate visible (required by EN/ISO 13850).
Wiring: Wire NC contacts in series with the safety relay input channels. Use dual-channel wiring for SIL 3 / PLe applications. Never wire directly to a motor contactor.
Testing: Press the e-stop and verify the machine stops within the required time. Test the reset mechanism. Repeat monthly per EN/ISO 13850.
Габаритные размеры
Устранение неисправностей
E-stop won't reset (twist/pull doesn't release)
Check for debris in the mechanism. For twist-release: turn clockwise 45-90 degrees. For push-pull: pull straight out firmly. If the mechanism is stuck, the internal latch may be damaged — replace the entire head assembly.
Machine doesn't stop when e-stop is pressed
Critical safety issue. Immediately lock out the machine. Check wiring — NC contacts must be in series with the safety relay. Verify the safety relay is functioning. A broken wire in an NC circuit should cause a stop, so check for a wiring bypass.
Safety relay faults after e-stop reset
The safety relay detects a cross-fault between the two monitoring channels. Check that both NC contacts on the e-stop are switching simultaneously. One contact may be welded closed — replace the contact block.
Краткие характеристики
- Enriched by
- abb-decoder-2026-08-12
- Lead time
- 63 Days
- Manufacturer series
- ABB (line not recognized)
- Mouser part number
- 894-SK615546-6
- Pn status
- needs-verification
