Emergency Stop Switches / E-Stop Switches PBES22 40 LED 12V AC/DC 10mA NO NO
Research Notes
1. What this is
PBES22L203R ("TE Connectivity PBES22L203R") is catalogued as a emergency-stop device from TE Connectivity.
2. What we know
- Manufacturer: TE Connectivity
- Category: emergency-stop device
- Part number / name: PBES22L203R — TE Connectivity PBES22L203R
- TE Connectivity — connectors, switches, and sensors for electronics and industrial use
3. How to identify / order the exact part
The full specifications for this part are not machine-decodable from the data we hold. To confirm the exact configuration (contacts, rating, colour, mounting, protocol), search the TE Connectivity catalog for this part number on the manufacturer site or a distributor (DigiKey / Mouser / RS).
4. Data-quality note
This page is generated from the catalogued manufacturer, category, and product name. Per our keep-and-document policy we publish a page for every part we hold and state plainly what is known versus what needs verification, rather than deleting the row or inventing specs. Flagged needs-verification.
5. Sources
- TE Connectivity product catalog — search "PBES22L203R" / "TE Connectivity PBES22L203R"
1 source
- TE Connectivity PBES22L203R — distributor/catalog
仕様一覧
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Device class
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emergency-stop
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|
Enriched by
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generic-fallback-2026-08-12
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Lead time
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150 Days
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Mouser part number
|
655-PBES22L203R
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Pn status
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needs-verification
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Rohs status
|
RoHS Compliant
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取付クイックリファレンス
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.
外形寸法
トラブルシューティング
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.
主要仕様
- Device class
- emergency-stop
- Enriched by
- generic-fallback-2026-08-12
- Lead time
- 150 Days
- Mouser part number
- 655-PBES22L203R
- Pn status
- needs-verification
