1686611

Name: Festo 1686611 Connecting cable NHSB-A1-20-BLG3-LE3-PU8-2XBB
Brand: Festo

Connecting cable NHSB-A1-20-BLG3-LE3-PU8-2XBB

The Festo part number 1686611 is an industrial component featuring a 20 m protective tube length, a 3-pin straight plug to a 3-wire open end, and a pneumatic connection for 8 mm outside diameter tubing. Built with a PVC cable sheath, PA conduit and fittings, and a 3 x 0,75 mm² cable structure, this 5,000 g assembly operates across 0 to 30 V DC and handles compressed air conforming to ISO 8573-1:2010 [7:4:4] with lubricated operation possible. It provides IP65, IP67, IP68, IP69K, and NEMA 4 protection classes for C1 weather-protected outdoor use, enduring ambient temperatures from -20 to 60 °C and relative air humidity from 5 to 100% condensing. Submit the exact part number, quantity, and application requirements for a quote.

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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer: Festo
Part number: 1686611
Data verification: Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 1686611.

Worldwide sourcingSupport for planned and urgent industrial requirements.

Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Protective tube length: 20 m
Assembly position: Any
Outdoor use: C1 - weather protected locations of use
Operating voltage range DC: 0 ... 30 V
Relative air humidity: 5 - 100 % | Condensing
Protection class: IP65 | IP67 | IP68 | IP69K | NEMA 4
Ambient temperature: -20 ... 60 °C
Ambient temperature with flexible cable installation: -5 ... 60 °C
Electrical connection 1: Straight plug, 3-pin
Electrical connection 2: Open end, 3-wire
Operating medium: Compressed air in accordance with ISO8573-1:2010 [7:4:4]
Note on operating and pilot medium: Lubricated operation possible
Pneumatic connection: For tubing outside diameter 8 mm
Min. cable bending radius: 100 mm
Cable structure: 3 x 0,75 mm²
Product weight: 5,000 g
Materials note: Contains PWIS substances | Conforms to RoHS
Materials information for conduit: PA
Information on materials, protective conduit fitting: PA
Materials information, cable sheaths: PVC
Materials information for seals: TPE

Engineering context

Identification and RFQ Guidance

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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Festo 1686611. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.