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SICK WTB4-3P2161 is a compact W4 background-suppression photoelectric sensor with PinPoint red LED for short-range industrial object detection.
This Corwin Solutions listing is centered on the exact manufacturer reference WTB4-3P2161. Industrial automation and MRO components can look nearly identical within the same family while differing in voltage, current, channel count, signal type, protocol, firmware, connector, software compatibility, sensing technology, safety function, or lifecycle status. Exact model-level pages help maintenance, engineering, purchasing, and OEM teams identify the specific part they need before requesting a quote.
Key product details
Common applications: Small-part detection, packaging, feeder systems, conveyors, assembly equipment, electronics, machine tools, and tight-space industrial sensing.
Compatibility and replacement considerations: Confirm exact WTB4 suffix, output logic, sensing range, connector pinout, target/background contrast, light/dark operation, mounting geometry, response time, supply voltage, and whether an approved successor is acceptable.
Why exact-part sourcing matters: In a downtime situation, replacing a failed component with the same model can preserve existing wiring, software, machine parameters, network setup, mechanical fit, drawings, operator procedures, and commissioning history. When the original item is obsolete, discontinued, or supply-constrained, a successor or equivalent may be possible, but differences in hardware and application requirements should be reviewed before substitution.
Corwin Solutions sourcing support: Corwin Solutions helps manufacturers, maintenance departments, integrators, OEMs, and purchasing teams source industrial automation, electrical, controls, and MRO components by exact part number. We can also help review acceptable alternatives for obsolete, discontinued, allocation-constrained, or difficult-to-source items. Send the required quantity, preferred condition, ship-to destination, and needed delivery date. For replacement applications, include a clear photo of the installed nameplate plus any known series, firmware, connector, network, motor, I/O, parameter, safety, or machine information. Availability, condition, exact configuration, pricing, and lead time are confirmed at quotation.
Need WTB4-3P2161? Request a quote from Corwin Solutions for this exact part number or a suitable replacement.
SICK WTB4-3P2161 is a compact W4 background-suppression photoelectric sensor with PinPoint red LED for short-range industrial object detection.
This Corwin Solutions listing is centered on the exact manufacturer reference WTB4-3P2161. Industrial automation and MRO components can look nearly identical within the same family while differing in voltage, current, channel count, signal type, protocol, firmware, connector, software compatibility, sensing technology, safety function, or lifecycle status. Exact model-level pages help maintenance, engineering, purchasing, and OEM teams identify the specific part they need before requesting a quote.
Key product details
Common applications: Small-part detection, packaging, feeder systems, conveyors, assembly equipment, electronics, machine tools, and tight-space industrial sensing.
Compatibility and replacement considerations: Confirm exact WTB4 suffix, output logic, sensing range, connector pinout, target/background contrast, light/dark operation, mounting geometry, response time, supply voltage, and whether an approved successor is acceptable.
Why exact-part sourcing matters: In a downtime situation, replacing a failed component with the same model can preserve existing wiring, software, machine parameters, network setup, mechanical fit, drawings, operator procedures, and commissioning history. When the original item is obsolete, discontinued, or supply-constrained, a successor or equivalent may be possible, but differences in hardware and application requirements should be reviewed before substitution.
Corwin Solutions sourcing support: Corwin Solutions helps manufacturers, maintenance departments, integrators, OEMs, and purchasing teams source industrial automation, electrical, controls, and MRO components by exact part number. We can also help review acceptable alternatives for obsolete, discontinued, allocation-constrained, or difficult-to-source items. Send the required quantity, preferred condition, ship-to destination, and needed delivery date. For replacement applications, include a clear photo of the installed nameplate plus any known series, firmware, connector, network, motor, I/O, parameter, safety, or machine information. Availability, condition, exact configuration, pricing, and lead time are confirmed at quotation.
Need WTB4-3P2161? Request a quote from Corwin Solutions for this exact part number or a suitable replacement.