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Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
543107
Power supply socket NECU-G78G5-C2
The Festo part number 543107 is an industrial component featuring a straight 7/8-inch, 5-pin socket electrical connection 1 with NFPA/T3.5.29 R1-2003 plug coding and a screw terminal electrical connection 2. Weighing 50 g, this unit operates within an AC and DC voltage range of 0 V to 250 V, a current rating of 8 A, a surge resistance of 2.5 kV, and is based on the EN 61984 norm with a c CSA us (OL) certification. It provides an IP67 degree of protection, accommodates approved cable diameters from 6 mm to 12 mm with a 1.5 mm² connection cross section, and functions in ambient temperatures from -25 °C to 80 °C. The device complies with the EU low voltage directive and UKCA electrical equipment instructions, features VDMA24364-B2-L LABS conformity, RoHS compliance, contamination level 3, and a corrosion resistance class 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
- 543107
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 543107.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Based on norm
- EN 61984
- Certication
- c CSA us (OL)
- Product weight
- 50 g
- Electrical connection 1
- Straight socket, 7/8", 5-pin
- Plug coding
- NFPA/T3.5.29 R1-2003
- Electrical connection 2
- Screw terminal
- DC operating voltage range
- 0 V...250 V
- Operating voltage range AC
- 0 V...250 V
- Current rating
- 8 A
- Surge resistance
- 2.5 kV
- Approved cable diameter
- 6 mm...12 mm
- Connection cross section
- 1.5 mm²
- Degree of protection
- IP67
- Ambient temperature
- -25 °C...80 °C
- CE marking (see declaration of conformity)
- As per EU low voltage directive
- UKCA marking (see declaration of conformity)
- To UK instructions for electrical equipment
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Note on materials
- RoHS compliant
- Contamination level
- 3
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- Housing material
- PA
- Housing colour
- Black
- Material of union nut
- Die-cast zinc, nickel-plated
- Seals material
- FPM | NBR
- Material of pin contacts
- Gold-plated copper alloy
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 543107. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.