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The ITW Miller 211-5 (2115MDX) is a momentary, normally open replacement trigger switch mechanism. It serves as the electrical bridge to initiate the welding arc and wire feed signal for Miller MDX and Tregaskiss TGX series MIG guns.
Features
Drop-in installation design
Crisp actuation point for operator feedback
Mechanical contact bridge for arc initiation
Signal transmission to wire feeder and power source
OEM replacement component
Quick-connect compatible for TGX series
Trigger mechanism only (plastic handle casing sold separately)
Specifications
Manufacturer Part Number: 211-5
Alternative Part Number: 2115MDX
Brand: ITW / Miller / Tregaskiss
Switch Type: Momentary, Normally Open
Amperage Compatibility: 250 Amp, 300 Amp
Warranty: 0.25 Years (Miller True Blue Warranty)
Packaging: 1 per each
Handle Compatibility: Small Handle design
Housing Material: Thermoplastic
Part Type: Replacement Switch Mechanism
Applications
Miller MDX-100 MIG guns
Miller MDX-250 MIG guns
Tregaskiss TGX Series MIG guns (Small Handle models)
