Need WTB4-3P2161 replacement or alternative? Send label photo, output, voltage, connector and quantity. J&V checks compatible photoelectric or inductive sensor supply for Poland and Europe.
Exact model searches are high-intent purchase or maintenance searches. J&V Automation uses the model number as the starting point, but final replacement selection depends on the real machine environment and the complete suffix on the old label.
| Parameter | Original model | What J&V checks |
|---|---|---|
| Model | WTB4-3P2161 | Full suffix, label text and equivalent model route |
| Search variant | wtb4 3p2161 | Used as a searchable model spelling for Poland and Europe |
| Family | SICK model photoelectric or inductive sensor | Application type, target material and machine position |
| Electrical | Output and voltage from original label | PNP/NPN, NO/NC, two-wire or special wiring before quotation |
| Mechanical | Housing, face, cable or connector | Thread, body length, cable direction and mounting clearance |
For final ordering, send model number, label photo, installed photo, quantity, country and any known electrical specs.
Get Quote| Last reviewed | 2026-06-26 |
|---|---|
| Contact | [email protected] / WhatsApp +86 15757759002 |
| Page type | model-specific replacement SEO page |