Sick WTB4SL-3P2261
Request a Quote
Quick facts
| Availability | Confirmed on request |
| Category | W4 |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can WTB4SL-3P2261 be shipped?
WTB4SL-3P2261 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up WTB4SL-3P2261 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for WTB4SL-3P2261 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for WTB4SL-3P2261, subject to availability and destination.
Photoelectric sensors | W4 | WTB4SL-3P2261 | Sensing range max.: 25 mm ... 300 mm | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: PNP | Switching mode: Light/dark switching | Connection type: Male connector M8, 4-pin | Light source: Laser | Type of light: Visible red light | Laser class: 1 | Housing material: Novodur | Adjustment: Potentiometer | Housing: Rectangular
Specifications
Features
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| Sensing range max. | 25 mm ... 300 mm 1) |
| Sensing range | 25 mm ... 300 mm 1) |
| Light source | Laser 2) |
| Type of light | Visible red light |
| Light spot size (distance) | ÃÂ 1Â mm (170Â mm) |
| Normative reference | ENÂ 60825-1:2014, IECÂ 60825-1:2014 / CDRH 21Â CFR 1040.10Â & 1040.11 |
| Laser class | 1 |
| Wave length | 650Â nm |
| Adjustment | Potentiometer, 5Â turns |
| Special applications | Detecting small objects |
| Mounting hole | M3 |
Safety-related parameters
| MTTFD | 424Â years (ENÂ ISOÂ 13849-1)Â 1) |
| DCavg | 0Â % |
Electronics
| Supply voltage UB | 10Â VÂ DCÂ ... 30Â VÂ DCÂ 1) |
| Ripple | < 5 Vpp 2) |
| Current consumption | 30Â mAÂ 3) |
| Protection class | III |
| Type | PNPÂ 4) |
| Switching mode | Light/dark switching 4) |
| Output current Imax. | â¤Â 100 mA |
| Response time | â¤Â 0.5 ms 5) |
| Switching frequency | 1,000 Hz 6) |
| Output function | Complementary |
| Circuit protection | AÂ 7)BÂ 8)CÂ 9) |
Mechanics
| Housing | Rectangular |
| Design detail | Slim |
| Dimensions (W x H x D) | 12.2 mm x 41.8 mm x 17.3 mm |
| Connection | Male connector M8, 4-pin |
| Housing | Plastic, Novodur |
| Front screen | Plastic, PMMA |
| Weight | 100Â g |
Ambient data
| Enclosure rating | IP66IP67 |
| Ambient operating temperature | â10 °C ... +50 °C |
| Ambient operating temperature extended | â30 °C ... +55 °C 1) 2) |
| Ambient temperature, storage | â30 °C ... +70 °C |
| RoHS certificate | â |
Certificates
| EU declaration of conformity | â |
| UK declaration of conformity | â |
| ACMA declaration of conformity | â |
| Moroccan declaration of conformity | â |
| China RoHS | â |
| ECOLAB certificate | â |
| Laser safety (IEC 60825-1) certificate | â |
Classifications
| ECLASS 5.0 | 27270904 |
| ECLASS 5.1.4 | 27270904 |
| ECLASS 6.0 | 27270904 |
| ECLASS 6.2 | 27270904 |
| ECLASS 7.0 | 27270904 |
| ECLASS 8.0 | 27270904 |
| ECLASS 8.1 | 27270904 |
| ECLASS 9.0 | 27270904 |
| ECLASS 10.0 | 27270904 |
| ECLASS 11.0 | 27270904 |
| ECLASS 12.0 | 27270903 |
| ETIM 5.0 | EC002719 |
| ETIM 6.0 | EC002719 |
| ETIM 7.0 | EC002719 |
| ETIM 8.0 | EC002719 |
| UNSPSC 16.0901 | 39121528 |
