543109

Name: Festo 543109 Plug NECU-M-S-D12G4-C2-ET
Brand: Festo

Plug NECU-M-S-D12G4-C2-ET

The Festo 44.3 g industrial component with part number 543109 features an M12x1 straight 4-pin D-coded shieldable plug and a shieldable screw terminal built upon a nickel-plated die-cast zinc housing. Operating across a 0 V to 250 V DC and AC range with a 2.5 kV surge resistance and DIN EN 50173/CAT 5 transmission characteristics, this EN 61076-2-101 and EN 61984 compliant part accommodates 6 mm to 8 mm cables and 0.14 mm² to 0.75 mm² connection cross sections. It maintains an IP67 degree of protection within an ambient temperature range of -25 °C to 85 °C, featuring VDMA24364-B2-L LABS conformity, RoHS compliance, contamination level 3, and CRC 1 low corrosion stress while carrying CE and UKCA markings. Submit the exact part number, quantity, and application requirements to receive a quote.

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Manufacturer: Festo
Part number: 543109
Data verification: Manufacturer evidence reviewed

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Verified configuration

Technical Specifications

Based on norm: EN 61076-2-101 | EN 61984
Product weight: 44.3 g
Electrical connection 1: Straight plug, M12x1, 4-pin, D-coded, shieldable
Plug coding: D
Electrical connection 2: Screw terminal, can be shielded
DC operating voltage range: 0 V...250 V
Operating voltage range AC: 0 V...250 V
Surge resistance: 2.5 kV
Transmission characteristics: DIN EN 50173/CAT 5
Approved cable diameter: 6 mm...8 mm
Connection cross section: 0.14 mm²...0.75 mm²
Degree of protection: IP67
Ambient temperature: -25 °C...85 °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: Die-cast zinc, nickel-plated
Material of pin contacts: Gold-plated brass

Engineering context

Identification and RFQ Guidance

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Technical verification

Our sourcing response is prepared against Festo 543109. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.