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
Reference imageConfirm configuration by manufacturer part number.
Festo
185521
Plug socket MSSD-ZBZC
Manufactured by Festo, part number 185521 is an industrial component designed for mounting on an air solenoid valve via a self-tapping screw in any position. Weighing 11 g with a PA housing, it features a socket electrical connection operating at a nominal DC voltage of 24 V within a 3 V to 36 V range and a 1 A current rating. The unit provides an IP50 degree of protection, operates in ambient temperatures from -10 °C to 50 °C, and conforms to VDMA24364-B2-L LABS with RoHS-compliant materials, a contamination level of 2, and a low corrosion stress CRC rating of 1. Submit the exact part number, quantity, and application requirements for a quote.
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
- 185521
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 185521.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Maritime classication
- See certicate
- Type of mounting
- On air solenoid valve with self-tapping screw
- Mounting position
- Any
- Product weight
- 11 g
- Electrical connection
- Socket
- DC operating voltage range
- 3 V...36 V
- Nominal operating voltage DC
- 24 V
- Current rating
- 1 A
- Nominal conductor cross section
- 0.22 mm²...0.34 mm²
- Degree of protection
- IP50
- Ambient temperature
- -10 °C...50 °C
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Note on materials
- RoHS compliant
- Contamination level
- 2
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- Housing material
- PA
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 185521. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.