Confirm the exact configuration
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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
573943
Electrical sub-base VAVE-L1-1VK8-LP
The Festo part number 573943 is a 47 g industrial component featuring an integrated LED signal status display, bipolar reverse polarity protection, and a spark arresting function designed for static applications. Rated with a contamination level of 3, a surge resistance of 0.8 kV, and a CRC of 2 for moderate corrosion stress, this 2-pin/2-core angled socket cable operates at nominal DC voltages of 12 V or 24 V. The unit includes a 2.5 m cable with a 3.4 mm diameter, a 0.27 Nm maximum tightening torque, and an IP65 degree of protection across an ambient temperature range of -5 °C to 60 °C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 573943
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 573943.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Cable characteristic
- For static applications
- Reverse polarity protection
- Bipolar
- Additional functions
- Spark arresting
- Signal status display
- LED
- Nominal operating voltage DC
- 12 V | 24 V
- Surge resistance
- 0.8 kV
- Contamination level
- 3
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Degree of protection
- IP65
- Ambient temperature
- -5 °C...60 °C
- Mounting position
- Any
- Max. tightening torque
- 0.27 Nm
- Min. cable bending radius
- 34 mm
- Product weight
- 47 g
- Electrical connection
- 2-pin/2-core | Angled socket/cable | Rectangular design/open end
- Cable design
- 2 x 0.25 mm²
- Cable diameter
- 3.4 mm
- Cable diameter tolerance
- ± 0.1 mm
- Cable length
- 2.5 m
- Wire ends
- Wire ferrule
- Protective earth connection
- Not available
- Type of mounting
- On air solenoid valve with self-tapping screw
- Housing colour
- Black
- Note on materials
- RoHS compliant
- Cover material
- PA
- Seals material
- EPDM
- Housing material
- PA
- Material of cable sheath
- TPV
Engineering context
Identification and RFQ Guidance
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 573943. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.