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246570 - Miller 246570 Enclosed Relay 24VAC SPDT 30A

Packaging: 1 PER EA
$148.98/EA $105.66/1 PER EA only $105.66/EASave 29%

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OVERVIEW

Genuine Miller 246570 Enclosed Relay for Industrial Welding Equipment

Maintain the integrity and performance of your Miller welding power source with the genuine Miller 246570 Relay. This critical electrical component is designed specifically for the rigorous demands of industrial welding environments. As an Original Equipment Manufacturer (OEM) part, it guarantees a precise fit and adherence to the strict electrical specifications required by your machine's control circuitry. Using non-OEM electrical parts can lead to system instability or premature failure, making this genuine Miller relay the smart choice for professional maintenance and repair.

The Miller 246570 is an enclosed relay featuring a 24VAC coil, a common control voltage in many welding systems. It utilizes a Single Pole Double Throw (SPDT) configuration, allowing it to switch a single circuit between two different outputs. This versatility is essential for managing various internal functions of the welder, such as gas solenoid activation, wire feed engagement, or power output switching. The relay is rated for a substantial 30 Amps at 240 Volts AC, ensuring it can handle high-power loads without overheating or welding the contacts shut. The enclosed design offers a layer of protection against the metallic dust and grime often found in fabrication shops, prolonging the service life of the component.

Installation is facilitated by its panel mount design, which includes a mounting flange for securing the relay to the machine's chassis or control board assembly. This ensures the component remains stationary even during the vibration inherent in heavy-duty welding operations. Whether you are troubleshooting a faulty control board or performing preventative maintenance, the Miller 246570 Relay provides the reliability and durability expected from Miller Electric components.

Key Technical Specifications

  • Part Number: 246570
  • Coil Voltage: 24 Volts AC
  • Contact Rating: 30 Amps at 240 Volts AC
  • Configuration: SPDT (Single Pole Double Throw)
  • Mounting: Panel Mount with Flange
Additional Information
Brand:Miller
Packaging Description:1 Per Ea
Component Type:Enclosed Relay
Coil Voltage:24 VAC
Contact Configuration:SPDT (Single Pole Double Throw)
Amperage Rating:30 A
Voltage Rating:240 VAC
Mounting Style:Panel Mount

INCLUDED

  • 1 x Miller 246570 Relay

APPLICATIONS

  • Replacement of faulty control relays in Miller welding power sources.
  • Switching high-current internal components like fans or solenoids.
  • Repairing control boards requiring 24VAC SPDT logic switching.
  • General industrial equipment repair requiring a 30A/240V panel mount relay.

FAQ

The coil voltage for this relay is 24 Volts AC (24VAC). Ensure your control circuit matches this voltage before installation.

SPDT stands for Single Pole Double Throw. It means the relay has one common terminal that switches between two other terminals (one normally open, one normally closed).

Common signs include the component failing to switch (no clicking sound), the machine not performing a specific function (like gas flow), or continuity testing showing open circuits when the coil is energized.

Yes, this is a genuine OEM Miller Electric replacement part, ensuring exact compatibility with your Miller equipment.

The contacts on the Miller 246570 are rated for 30 Amps at 240 Volts AC.

While it is a standard electrical component, it is specifically cataloged for Miller machines. It can be used in other applications if the specifications (24VAC coil, 30A contacts, SPDT) and mounting dimensions match exactly.

This relay is designed for panel mounting. It typically has a flange or bracket that allows it to be screwed or bolted to the machine's chassis or panel.

Typically, relays are sold as the component only. You will usually reuse the existing mounting hardware from the part you are replacing.